Sehrish Kanwal1, Ali Saeed1*, Muhammad Munir2, Memoona Arshad1
Life Sciences International Journal Issue 7 Volume 1
Khalid Usman, Aziz-Ur-Rehman
...hird irrigation (T4)] in cotton (Gossypium hirsutum L.) based cropping system. The experiment was conducted on a silty clay soil at Agricultural Research Institute, Ratta Kulachi, Dera Ismail Khan, Pakistan, during 2010–2011. The effects of three tillage systems as main plot factor and four split N fertilizer application timings as subplot factor were studied in a randomized complete block design with split plot application. The results revealed that zer...
Zaheer Ahmed Deho1, Shamsuddin Tunio2, Qammaruddin Chachar2, Fateh Chand Oad2
...eld and seed maturity of cotton varieties at Nuclear Institute of Agriculture (NIA) Tandojam, Sindh Pakistan. Three cotton varieties (Sadori, Chandi-95 and Malmal) were evaluated under four sowing dates (15th April, 1st May, 15th May and 1st June). Four pickings at various boll openingstage viz. 30%, 50%, 70% and 90% of bollopening were carried out.The varieties responded differently for opening of bolls at different timings...
Sajid Ali1, Nouman Badar1, Hina Fatima2
E-mail | sajid_economist@yahoo.com
...s namely sug- arcane and cotton crops of Pakistan by using Auto Regressive Moving Average (ARMA) and Auto Regressive Integrated Moving Average (ARIMA) models of forecasting. Using data for 1948 to 2012, productions and yields of both crops were forecasted for 18 years starting from 2013 to 2030. ARMA (1, 4), ARMA (1, 1) and ARMA (0, 1) were found appropriate for sugarcane production, sugarcane yield, and cotton production re...
Hayat Badshah1*, Farman Ullah1, Abid Farid2, Ahmad-U-Rahman Saljoqi1, Sajjad Ahmad3
...ae) (a parasitoid of the cotton mealybug) in the Laboratory, it is necessary to know the development capacity of the cotton mealybug, Phenacoccus solenopsis Tinsley (Sternorrhyncha: Pseudococcidae), on different host plants. Such studies would identify the best host plant for its efficient rearing. The present study investigated some basic life table parameters i.e. female life span, adult female weight, longevity and reprod...
Khalid Usman1*, Niamatullah Khan2, Fazal Yazdan3
...comparison with standard cotton varieties (CIM-573, CRIS-342, Gomal-93, NIAB-112 and CIM-612) was assessed at Cotton Research Station, D.I. Khan, Pakistan, during growth season 2011‑2013 in a randomized complete block design replicated thrice. The strain DNH-105 gave optimum yield owing to more bolls per plant (37.2), boll weight (3.4 g) plus higher ginning out turn (39.9%) compared to the standard varieties of
Muhammad Nawaz Kandhro*, Habib-Ur-Rehman Memon, Muhammad Ali Ansari, Ahmed Naqi Shah
...lock design. The seed of cotton variety “Sindh-1” was sown through drilling in the 1st week of May each year. The treatments consisted of: weedy check (no weeding), interculturing twice (30+60 DAS), Dual Gold 960-EC (S-metolachlor) @ 2.50 L ha-1, sorghum water extracts @ 15 L ha-1 (twice) and 25 L ha-1 (once and twice) and sunflower water extracts @ 15 L ha-1 (twice) and 25 L ha-1 (once and twice), sorghum water extract @ 15 L ha-1+1...
Muhammad Imran1*, Muhammad Mobashar2, Muhammad Irfan3, Shazia Hanif4, Sumaira Hanif5 and Muhammad Abubakar6
...ially replacement of the cotton-seed cake (CSC) in lactating Nili-Ravi buffaloes. On the basis of nearly similar lactation stage and body weight, sixteen individually confined buffaloes were randomly blocked and allotted to four different dietary treatments. MOLM in proportion to CSC was supplemented along with maize silage as basal diet. Four dietary treatments having MOLM were 0.0, 0.71, 1.42 and 2.16 Kg DM/day used as replacement for CSC containing 2.16, 1....
Haq Aman Ullah1*, Aneela Zameer Durrani2, Muhammad Ijaz2 and Aqeel Javeed3
...tatus of aflatoxin B1 in cotton seed cake, wanda, wheat bran and homemade concentrate mixture of dairy goats was investigated in district Lahore of Pakistan. A total of Twenty 20 goat farms were randomly selected and out of that 40 feed samples 2 from each farm were collected in the month of April. All the samples were analysed for the determination of aflatoxin B1 by using reverse phase High Performance Liquid Chromatography (HPLC. Out of total samples Aflato...
Hina Fatima, Muhammad Azeem Khan, Mahreen Zaid-Ullah, Abdul-Jabbar, Khurram Nawaz Saddozai
...ficiency of Non-BT cotton and BT cotton production in Pakistan. Those farmers were selected as the respondents for the study that used to cultivate Non-BT cotton and BT cotton varieties. In Pakistan, the NonBT cotton varieties have been promptly substituted wi...
Allah Wadhayo Gandahi, Khalilluah Panhwar, Rabail Gandahi, Muhammad Saleem Sarki and Mahmooda Buriro
...rs and leaf reddening in cotton (Gossypium hirsutum L.). Cotton variety Haridost was studied under 4 NPK treatments (000 NPK kg ha-1, 120-0-0 kg N ha-1, 120-70-0 kg N ha-1, 120-70-40 kg NPK ha-1 and 5 secondary and micronutrient (Control, 50, 3, 4 and 1.5 kg ha-1 Mg, Fe, Zn and B, respectively) treatments. NPK @ 120-70-40 kg ha-1 resulted maximum plant height, number of green leaves plant-1, number of opened bolls plant-1, s...
Muhammad Aslam
...five major crops; wheat, cotton, rice, maize and sugarcane. The review discusses major constraints, identifies future prospects and makes policy recommendations for enhanced agricultural productivity in Pakistan. The review revealed that in Pakistan, on average current yield of wheat, cotton, rice, maize and sugarcane is 2.26, 1.87, 2.88, 1.77 and 48.06 tons per hectare, respectively against 6.80, 4.30, 5.20, 9.20 and 300 to...
Marryam Bakhtawar1, Qamar Saeed1* and Naeem Iqbal2
...phids (Lipaphis erysimi) cotton mealybug (Phenacoccus solenopsis), grain moth eggs (Sitotroga cerealella) and honey. Results revealed complete development of all larval stages on all diets with maximum survival of lady bird beetle larvae on mustard aphid (76.6%) followed by on grain moth’s eggs (20%), immature mealybugs (6%) and the least survival on honey. These findings can lead to the discovery of new artificial diets for the C. undecimpunctata for th...
Hina Fatima, Lal Almas and Bushra Yasmin
...t efficiency analysis of cotton-melon cropping system under tunnels. The data were collected from 150 farmers; those were cultivating cotton-melon crops in combination under tunnels. The study area was Punjab, Pakistan. The stochastic cost frontier analysis was used to estimate the allocative efficiency of cotton-melon cropping systems efficiency. The result illustrates that none of the fa...
M. Abdus Salam1, M. Moynul Haque2, Md. Obaidul Islam3, M. Nasir Uddin4 and Md. Nazmul Haque3*
...xt-align: justify;">Five cotton genotypes viz., CB-08, SR-08, BC-0125, BC-0236 and BC-0252 were used to determine the effects of seeds of different storage containers on growth, yield and quality of cotton genotypes. The experiment was conducted between July, 2010 to February, 2011 at Cotton Research, Training and Seed Multiplication Farm, Sreepur, Gazipur, Bangladesh. Significant variatio...
Syed Ishfaq Ali Shah1,*, Tassawar Hussain Malik2, Imran Rafi Khan1 and Zahid Hussain3
...and thrips (0.4) on desi cotton. The most sensitive planting date (DAP) of the crop for jassid both on USDA accessions and local varieties were 30 DAP (June-July), for whitefly 90 DAP (August-September) and partially only on local varieties, 30-60 DAP (June-August) for thrips. Maximum temperature and wind velocity promoted jassid population both on USDA and local varieties while, %R.H and rainfall decreased it. Maximum temperature and wind velocity decreased w...
Muhammad Qadir Ahmad¹*, Farheen Ashraf Raza¹, Abdul Qayyum¹, Waqas Malik¹, Rao Wali Muhammad2, Muhammad Asif Saleem1, Amir Hamza2, Ahmad Baksh Mahar3
...eed volume (SEV). Twenty cotton genotypes were grown using randomized complete block design with three replications. Significant variation among the genotypes was observed for studied traits by analysis of variance. Pearson correlation analysis depicted significant positive association between NL and BW. SV also revealed positive association with SI. BW showed positive association with NLB, NS and SI. LA showed positive association with NL. Path coefficient an...
Nirbhay Kushwaha, Achuit K Singh, Brotati Chattopadhyay and Supriya Chakraborty
Recent advances in geminivirus detection and future perspectives
... (like tomato, chillies, cotton, pulses, papaya, cucurbits, okra etc.) causing enormous losses in the tropics, which provide ideal conditions for the perpetuation of viruses and the insect-vector. Despite concerted efforts to contain begomoviruses and their vectors, menacing disease epidemics caused by newly emerging or reemerging begomoviruses are becoming frequent and appearing even in new regions, previously free from such diseases. Techniques for geminivir...
K.N. Ahmed and M.R. Hasan
Sudden outbreak of mealy bug and armoured scale causing severe damage to economic crops in Bangladesh
...oundnut, tomato, citrus, cotton, guava etc. causing enormous damage to them. The female lays about 300-400 eggs which hatch in few hours. The life cycle is completed in about 40 days. The small and big black ants tend F. virgata and they keep other insects including hymenopteran parasites away from the mealy bug. The cottony cushion scale, Icerya purchasi Mask. (Homoptera: Margarodidae) is a soft-bodied mealy bug infesting g...
Dipak Mandal, Paramita Bhowmik, Pronobesh Halder and M. L. Chatterjee
Determination of relative toxicity and base line data of dif-ferent insecticides against cotton mealybug (Phenacoccus solenopsis Tinsley)
...nst 3rd instar nymphs of cotton mealybug, Phenacoccus solenopsis in the Department of Agricultural Entomology, Bidhan Chandra Krishi Viswavidyalaya (BCKV), Mohanpur during 2012. Both treated food untreated insect and treated food treated insect methods were followed. The lowest LC50 values through treated food untreated insect method were recorded in chlorpyriphos 20 EC (226 ppm) and dichlorvos 75 EC (282 ppm) in treated food treated insect method, which was 8...
Muhammad Ashfaq,1 Shamim Akhtar,2 Saleem Akhtar2,* and Mariyam Masood2
...etect hyperparasitism in cotton mealybug. Cotton mealybug, Phenacoccus solenopsis (Hemiptera: Pseudococcidae) is an invasive and major pest on cotton. Aenasius bambawalei (Hymenoptera: Encyrtidae) is an effective parasitoid of mealybug and has been the backbone of the biological control program of cotton mealybug in Pakistan, but its multip...
Madiha Hashmi1, Abid Hussain1, Shafiq ur Rehman1, Farida Ahmed2, Shahbaz Aslam3,Nadeem Afzal4 and Zaigham Abbas1,*
...s include dust, pollens, cotton and threshing dust particles. Prevalence of different allergic diseases in Pakistan is about 66.1% and every year, almost 2.4 million people get vaccine for allergy from Allergy Centre, National Institute of Health (NIH), Islamabad. Human Leukocyte Antigens (HLA) genes are located on the short arm of the chromosome number 6 and position 21 and the allele frequency is associated with allergy. The study was conducted to inv...
Aftab Wajid1, Ashfaq Ahmad1, Muhammad Awais2, Muhammad Habib-ur-Rahman3*, M. Aown Sammar Raza2, Usman Bashir2, Muhammad Naveed Arshad1, Sana Ullah4, Muhammad Irfan5 and Umair Gull1
...sing the adaptability of cotton cultivars (CIM-496 and NIAB-111) in Cotton-Wheat cropping system of Punjab under arid climate of Multan and response of different nitrogen (N) increments (50, 100, 150 and 200 kg N ha-1) for efficient and effective resource (nitrogen) utilization. The study was conducted in Multan during cotton growing season in 2014. Cultivars as well as nitrogen increments...
Niamatullah Khan1*, Najeeb Ullah2, Inam Ullah2 and Asif Imran Shah1
...ributing traits of seven cotton varieties during 2015 and 2016. The experiment was laid out in split plot design having three repeats. Sowing dates; March 15, April 01, April 15, May 01, May 15 and June 01 were kept in main plots while sub plot contained seven cotton varieties (CIM-600, CIM-616, CIM-622, CRIS-641, DNH-105, DNH-40 and DNH-57). Results indicated that earlier sowing produced extra vegetative growth rather than ...
Muhammad Aslam Farooqi1,*, Mansoor-ul-Hasan2, Sohail Akhtar1, Muhammad Arshad2, Muhammad Naveed Aslam3 and Muhammad Rafay4
...i> F. collected from the cotton belt area of Punjab, Pakistan. The residues of these insecticides were extracted using ethyl acetate. Honey samples were spiked at 0.1 and 0.01 mg/kg. The mean recoveries of these insecticides in the spiked samples were 74-92% with relative standard deviation less than 20%. The residues of imidacloprid, endosulfan and deltamethrin were detected with a range of 0.005-0.055 mg/kg while other insecticides were not detected in any s...
Talha Nazir1,2,*, Muhammad Dildar Gogi2, Muhammad Zeeshan Majeed1, Waheed ul Hassan2, Abdul Hanan2 and Muhammad Jalal Arif2
...tabaci Lindeman, red cotton bugs Dysdercus koenigii Walk and dusky cotton bugs Oxycarenus hyalinipennis Costa, has been a challenge on transgenic (Bt) cotton crop all over the world. This study assessed the field efficacy of six commercial insecticides viz.; Blaster 72.5%WP (imidacloprid + acephate), Bugatti 50%SC (imidacloprid + bifenthrin), Confidor 20%SL (imidac...
Muhammad Arslan Khan1,*, Sajid Aleem Khan1, Imran-ul-haq1 and Rashad Waseem Khan2
...sease prevalent in major cotton producing areas of Pakistan. Complex nature of disease due to root rot fungi and root-knot nematode cause huge losses to cotton. Experiments were conducted to assess the role of fungi and root knot nematodes in root rot disease complex of cotton and to optimize their control. For this purpose fifteen cotton growing areas i...
Saleem Khan1, Amir Hamza2, Farhadullah Khan3, M. Subhan4, Aziz Khan1, Irfan Ali Shah1, Shakirullah Khan Shakir3*
... related end point using cotton as a model plants, the present study was designed. For this purpose, dry seeds of four cotton genotypes (Gomal-93, Bt-131, Bt-121 and Bt-CIM-602) were exposed to gamma rays with 10, 15, 20 and 25 Kilo Radium (KR) doses sourced from 60Co. The irradiated seed samples were assumed treated seeds while non-irradiated seeds of each genotype were used as control. Field experiment was condu...
Muhammad Hannan Ahmed1, Muhammad Irfan Ullah1,*, Abu Bakar M. Raza1, M. Afzal1, A. Khaliq1, Yasir Iftikhar2 and Hafiz Muhammad Aatif3
...ent Bt and non-Bt cotton genotypes. Furthermore, metrological factors (especially temperature, relative humidity and rainfall) also play vital role in the population dynamics of sucking insect pest complex like jassid, aphid, thrips and mites. The present study was conducted on six cotton cultivars (3 Bt and 3 non-Bt) to monitor the population dynamics of thrips in relation to abiotic climatic factors. I...
Asad Abdullah1, Muhammad Irfan Ullah1,*, Muhammad Waqar Hassan2, Samina Khalid3, Yasir Iftikhar4, Muhammad Arshad1 and Jaime Molina-Ochoa5,6
...Bt and non-Bt cotton cultivars. Foliar application of neem seed, Azadirachta indica extract was applied upon reaching economic threshold levels of B. tabaci and A. biguttula. The insect pest population was recorded 24 hours before and 24h, 72h and 168h after spray. Maximum reduction of 60.20% of B. tabaci on Bt cotton was recorded at 6% NSE while at 2% concentration of NSE after ...
Asim Gulzar1,*, Ather Maqsood1, Munir Ahmed1, Muhammad Tariq1, Muhammad Ali2 and Rahmatullah Qureshi3
Ehtisham Shakeel Khokhar1*, Amir Shakeel1, Muhammad Amir Maqbool1, Muhammad Waheed Anwar1, Zoraiz Tanveer1 and Muhammad Fahad Irfan2
... and 9 parents in upland cotton. Line × tester mating design was deployed to develop crosses and 29 cotton genotypes were field planted in randomized complete block design (RCBD) in three replications to assess the genotypes for plant height (cm), number of sympodial branches, number of monopodial branches, seed cotton yield (g), number of bolls, boll weight (g), lint percentage (%),...
Imran Ali Rajput1*, Tajwer Sultana Syed1, Ghulam Hussain Abro1, Imran Khatri1 and Abdul Mubeen Lodhi2
...troduction of transgenic cotton since last decades has played a significant role in suppressing the pest population of Pectinophora gossypiella (Saund) which is the main pest of cotton in all over the world. Nevertheless, the indigenous botanical extracts have been used effectively against various sucking pests of cotton but only few studies have been attempted to observe their a...
Hayat Badshah1, Farman Ullah1, Paul-André Calatayud2, Hidayat Ullah3 and Bashir Ahmad1
Niamat Ullah Khan1*, Abdul Aziz Khakwani2, Sami Ullah2, Najeeb Ullah2, Abdur Rauf3 and Inam Ullah2
...tion costs and increases cotton yield and quality on sustainable basis. Field trial was conducted in 2013 and 2014 at Cotton Research Station, Dera Ismail Khan, Khyber Pakhtunkhwa, Pakistan to study the effect of tillage systems [ridge tillage (RT) and flat tillage (FT)] and 5 nitrogen levels (0, 50, 100, 150, 200 kgN.ha-1) on cotton lint yields, quality and earliness. Experiment was laid ...
Muhammad Zahid1*, Muhammad Ather Javed Khan2, Muhammad Idrees3 and Ahmad Kamran Khan4
... communities depend upon cotton as cash crop for their livelihood. Agro-based industries are depending upon its yield. Our per acre cotton yield is still far behind than the developed countries. Integrated pest management project was launched in Punjab and run by agriculture extension department. Farmer Field Schools were formed at each village level. Present study was designed to evaluate the role of integrated pest managem...
Syed Asif Imran Shah1*, Shah Jehan Khan2, Kalim Ullah1 and Obaid Ullah Sayal2
...tify;">Sixty four upland cotton genotypes were investigated for genetic divergence regarding yield related attributes, seed cotton yield and fibre quality traits using principle component analysis. The experiment was carried out at Cotton Research Station, Deara Ismail Khan, Pakistan during 2014-15. The triplicated randomized complete block design was followed and attributes of interest we...
Raania Ahsan* and Zafar Altaf**
...on and performance of Bt cotton against the background of monopoly pricing of its seed in Pakistan. The area under illegal Bt cotton is 80 % with nearly 36 unapproved varieties. Most of these varieties are Cotton leaf curl virus susceptible, poor in fiber quality and high input demanding unapproved varieties. Almost all these varieties employed Monsanto Cry1Acgene (MON 531) as it was not p...
Z. A. Soomro, M.B. Kumbhar, A.S. Larik*, M. Imran** and S.A. Brohi***
...ght, seed index and seed cotton yield/plant was determined. It was found that all the populations alongwith parents differed significantly (P < 0.01) and exhibited genetic variability among the genotypes for all the traits except sympodia/plant. Genetic parameters computed through variance components method show that all the traits were highly heritable in F2 and F3 generations except sympodia/plant, indicating quantitative pattern of inheritance, offering ...
Barkat Ali*, Muhammad Shahid Iqbal, Muhammad Kausar Nawaz Shah, Ghulam Shabbir** and Nasir Mahmood Cheema***
...t plant traits in upland cotton (Gossypium hirsutum L.). Six genotypes viz., BJA-592, ACALA-SJ-4, 4-F, CP-15/2, CIM-497 and PB-899 were included in diallel crosses. Results revealed that over-dominance type of gene action was controlling the inheritance of monopodial and sympodial branches plant height number of bolls and boll weight. The line CP-15/2 possessed maximum dominant genes for monopodial branches, plant height and boll weight, BJA-592 for sympodial ...
Muhammad Amjed Iqbal1*, Azhar Abbas1, Raza Ullah1, Umar Ijaz Ahmed2, Ali Sher3 and Shoaib Akhtar4
... were collected from 480 cotton growing respondents from six districts of Punjab province of Pakistan and Foster, Greer and Thorbecke (FGT) poverty index along with Gini coefficient were estimated to assess the impacts of non-farm income on household’s poverty and income inequality. The results indicated that non-farm income supports towards poverty reduction of households in the study area. However, it was observed that rise in non-farm income has sligh...
Umair Riaz*1, Zafar Abbas1, Qamar uz Zaman2, Muhammad Mubashir1, Mahwish Jabeen2, Syed Ali Zulqadar1, Zeenat Javeed1, Saeed-ur-Rehman1, Muhammad Ashraf1 and Muhammad Javid Qamar1
... Cantt Area. The highest cotton and wheat yield on average basis was recorded in union council Goth Gani as compared to all areas while lowest cotton yield was observed in union council Mari Sheikh Sajra. In the light of above findings it is inevitable to treat the ground water with gypsum stones, dilution with canal water and growing of salt tolerant crops. It is necessary to manage the soil structure on sustainable basis f...
Akhtar A. Siddiqui and Allah W. Rind*
EXTENSION FIELD WORKERS’ PERCEPTION OF COTTON INTEGRATED PEST MANAGEMENT PROGRAMME IN SINDH PROVINCE
... Programme (Nat-IPM) for cotton. The basic principle of Nat-IPM programme was to enable farmers to be self sufficient, using practices that are agro-ecological friendly. This study was carried out in four districts of Sindh province (Hyderabad, Tando Allahyar, Matiari, and Mirpurkhas). The sample size comprised 48 EFWs who participated in Training of Facilitators (ToF) and erecuted FFSs during 2001 and 2004. The results revealed that the EFWs performed effecti...
Tahir Abbas, Bushra Nawab, Rahila Nazli, Rubina Saleem, Amrat Lal and Khalid Jamil*
EFFICACY OF COTTON WASTE COMPOST AND FERTINEMAKIL FERTILIZER ON THE GROWTH PARAMETER OF SUNFLOWER PLANTS
...;"> The efficacy of cotton waste compost alone and in combination with Fertinemakil fertilizer on sunflower crop was tested in the field of PCSIR Laboratories Complex Karachi, Pakistan. Individually all the treatment showed maximum plant growth character in terms of plant height, number of flowers, diameter of flowers, 1000 grains weight and oil contents. The highest significant improvement in plant growth characters were recorded in plots treated with
Abdul Rehman Roonjho*, Waseem A. Gillani**, Awais Rasool**, Naheed Akhtar**, Tariq Mahmood**, Arsalan A.***, M. Afzal*, Iqbal Khan* , M. Asghar Ranjha**** , M. Irfan**** and Javed Khan**
REPELLENCY EFFECTS OF DIFFERENT PLANT EXTRACTS TO COTTON MEALY BUG, TINSLEY (HEMIPTERA: PSEUDOCOCCIDAE)
... 500 and 250 ppm against cotton mealy bug ( ) in a free choice bioassay for two weeks. The ethanol extract of was the most effective against cotton mealy bug having highest repellency (72.5%) at 500 ppm dose. The lowest average repellency (26.3 %) was observed in acetone extract of at 500 ppm dose....
Abid Hussain*, Khalid Mahmood Aujla* and Nouman Badar*
YIELD GAP DETERMINANTS FOR WHEAT PRODUCTION IN MAJOR IRRIGATED CROPPING ZONES OF PUNJAB, PAKISTAN
...% in the mixed-cropping, cotton-wheat and rice-wheat zones of the province, respectively. Ordinary least square regression analysis of wheat production by assuming Cobb-Douglas specification reveals that the number of irrigations, usage of farm yard manure and fertilizers contribute positively and significantly to wheat crop production. Coefficients of dummy variables for cropping zones indicate that farmers in the mixed cropping zone are obtaining better yiel...
Frasat Saeed*, Jehanzeb Farooq*, Abid Mahmood**, Tassawar Hussain***, Muhammad Riaz* and Saghir Ahmad****
GENETIC DIVERSITY IN UPLAND COTTON FOR COTTON LEAF CURL VIRUS DISEASE, EARLINESS AND FIBER QUALITY
...he major factor limiting cotton production is cotton leaf curl virus disease (CLCuD). For estimation of genetic diversity regarding CLCuD tolerance, fiber quality and some yield contributing traits, 101 cotton genotypes imported from USA were evaluated. Different statistical procedures like cluster, principle components (PC) and correlation analysis were employed to identify the suitable g...
Rashid Minhas*, Iftikhar Ahmad Khan**, Faisal Saeed Awan**, Lal Hussain Akhtar*, Syed Awais Sajid Shah* and M. Shahjhan Bukhari*
ESTIMATION OF GENETIC DIVERSITY AND HYBRID IDENTIFICATION IN AMERICAN COTTON (GOSSYPIUM HIRSUTUM L.) BY PCR BASED RAPD ANALYSIS
...ustify;"> DNA of 15 cotton genotypes comprising five parents and their ten F hybrids was extracted successfully from their immature leaves to estimate 1 genetic diversity and hybrid identification. Out of the 26 RAPD primers used for DNA amplification, 14 primers produced polymorphic bands, while 12 produced monomorphic bands. These 14 primers yielded total 96 RAPD markers, out of which only 40 were found polymorphic which resulted in 41.66% polymorphism ...
Kalim Ullah*, Zahid Usman*,Niamatullah Khan*, Rehmat Ullah**, Fazal Yazdan Saleem***, Shahid Iqbal Khattak**** and Muhammad Ali*****
GENETIC DIVERSITY FOR YIELD AND RELATED TRAITS IN UPLAND COTTON GENOTYPES
...y and yield potential in cotton cultivars was conducted at the Cotton Research Station, D.I.Khan, Pakistan, during 2013. The experiment was carried out in Randomized Complete Block design replicated four times. The genetic material comprised nine cotton cultivars viz., Gomal-93, SLH-373, BH-186, BH-172, CIM-573, CRIS- 342, CIM-591, CIM-608 and DNH-105. Results depicted the significant (P&l...
Zafar Abbas*, Ijaz Ahmad**, Adnan Shakeel**, Muhammad Abdullah***, Muhammad Islam**, Sadiq Muhammad*, Ghulam Murtaza* and Mushtaq Ahmad**
EFFECT OF PHOSPHORUS FERTILIZER AND WATER STRESS ON PROTEIN AND PHENOLIC CONTENTS IN COTTON (GOSSYPIUM HIRSUTUM L.)
...esearch, the response of cotton variety CIM-496 to water stress and phosphorus fertilizer was investigated. Samples were collected after 90 days of planting. Kjeldahl method and thin layer chromatography (TLC) were used for the quantitative and qualitative analysis of total protein and phenolic compounds, respectively. Proteins were greatly affected by fertilizer treatment and water stress, but phenolic compounds remained unchanged upon fertilizer treatment. H...
Ahmed Fatima*
INCIDENCE OF POVERTY AND THE ROLE OF NON-FARM ACTIVITIES
...at Punjab, mixed Punjab, cotton/wheat Punjab, low intensity Punjab, Barani Punjab, cotton/wheat Sindh, rice other Sindh, Khyber Pakhtunkhwa and Balochistan) were calculated for farming and non-farming households. The indices of poverty were also measured for households that only did farming, undertook farming and non-farm activities and those that did no farming in the various agro-climatic zones. Finally, incidence and seve...
Muhammad Farrukh Saleem*, Munir Ahmad*, Shakeel Ahmad Anjum*, Muhammad Aown Sammar Raza** and Abdul Shakoor*
EFFECT OF TOPPING UNDER DIFFERENT NITROGEN LEVELS ON EARLINESS AND YIELD OF COTTON
...n earliness and yield of cotton (Gossypium hirsutum L.) was conducted at Agronomic Research Area, University of Agriculture, Faisalabad, during kharif -1 2013. The crop was sown on ridges on May 24, 2013 using seed rate of 20 kg ha . The experiment was laid out in Randomized Complete Block Design (RCBD) with factorial arrangement having three replications. Treatments included four topping levels: control (no topping), topping at 90 cm, 120 cm and 150 cm height...
Ghulam Sadiq Afridi*, Abdul Saboor**, Zahoor-ul-Haq***, Sultan Ali
Tariq**** and Muhammad Ishaq*****
EXPLORING POTENTIAL AND OPPORTUNITIES FOR PAKISTAN'S COTTON EXPORT
... the pattern of Pakistan cotton export, and to explore sector's export potential and opportunities. This new research endeavor with well-tested analytical tools enabled the trade experts and policy makers to explore the answer of lackness for diversification in export, HS-2- digits aggregated data for cotton sub-sectors have been used with latest data from 2004 to 2013 for the panel of 39 countries. Revealed Comparative Adva...
Muhammad Bilal*, Zafar Abbas*, Ijaz Ahmad**, Muhammad Aslam*, Muhammad Ijaz****, Adnan Shakeel***, Mushtaq Ahmad*** and Kashif Bashir*****
RESPONSE OF DIFFERENT COTTON ( L.) GENOTYPES AT VARIOUS SALINITY LEVELS
... what level of salt, the cotton genotypes can survive so that it may provide the shelter for income from textile industry, as mainly the textile industry depends upon cotton production. High salinity levels hamper the boll formation in cotton genotypes as it reduces the yield. To verify this fact, study was carried out under natural conditions as pots experiment in soil at water testing la...
Ehsanullah*, Muhammad Amjad Shahzad*, Shakeel Ahmad Anjum*, Ali Zohaib*, Muhammad Ishfaq* and Ejaz Ahmad Warraich*
EFFECT OF DIFFERENT SOWING METHODS AND PLANTING DENSITIES ON GROWTH, YIELD, FIBER QUALITY AND ECONOMIC EFFICACY OF COTTON
... and economic returns of cotton. Sowing methods included pit planting (1 m × 1 m pits), bed planting (75 cm apart beds), ridge planting (75 cm apart ridges) and line sowing with varied inter row spacing (25, 50 and 75 cm). Sowing methods significantly affected growth and yield of cotton. Pit planting imposed maximum increase in plant height (152 cm), number of monopodial branches (4.7) and sympodial branches (22.6) per...
Niamat Ullah Khan1*, Farkhanda Khan2, Muhammad Kashan3, Qadir Ullah4 and Abdur Rauf5
...d fiber quality in wheat-cotton system. Therefore, a field experiment was conducted during 2014, 2015 and 2016 at Cotton Research Station, Dera Ismail Khan, Pakistan to explore N management practices for ZT cotton grown into standing wheat straw. The trial was conducted in a randomized complete block (RCB) design with three replications. Results showed that cotton<...
Xiaopeng Tang1,3, Rong Xiang1, Sijia Chen1,3, Shufen Yang1,3, Hu Liu1,3, Rejun Fang1,3,* and Aike Li2,*
... hydrolysis treatment of cottonseed meal on crude protein (CP), water-soluble protein (WSP), amino acid (AA) and peptide fractions, and the AA digestibility and metabolic energy of fermented cottonseed meal (FCSM) and enzymatic hydrolyzed cotton seed meal (EHCSM) in white leghorn roosters. Firstly, CSM were fermented with Aspergillus niger, or hydrolyzed with alcalase and flavourzym...
Ehtisham Shakeel Khokhar*1, Amir Shakeel1, Muhammad Amir Maqbool1, Muhammad Khubaib Abuzar2, Sumaira Zareen2, Syeda Sana Aamir4 and Muhammad Asadullah4
...forming hybrids for seed cotton yield, yield contributing traits and fiber quality parameters. Six lines, viz., VH-259, IUB-222, CRS-456, AA-703, KZ-191, PB-39 and four testers PB-39, CIM-608, BH-163 and PB-900 were crossed in line × tester crossing fashion to develop 20 F1 hybrids. Analysis of variance displayed significant differences among parents and hybrids indicating the presence of genetic variability except fiber fineness. δ...
Farhan Ahmad1,*, Muhammad Waris Sanjrani1, Shah Nawaz Khuhro1, Asif Sajjad2, Abid Ali3, Rashad Rasool Khan3, Farooq Ahmed3 and Junhe Liu4,*
...rtant factors for higher cotton yields in all cotton growing regions. Cotton whitefly (Bemisia tabaci G.) being vector of CLCuV in Pakistani cotton crop is responsible to cause an economic damage. A survey of whitefly populations and its parasitism with connection to temperature and relative humidity was conducted in fourteen
Noor Fatima1, Muhammad Irfan2,*, Hafiz Abdullah Shakir1, Javed Iqbal Qazi1
... assessed by pretreating cotton stalk with dilute sulphuric acid which was optimized through response surface methodology. Pretreatment conditions were optimized using three variable with three levels like sulfuric acid concentrations (0.6%, 0.8%, 1% v/v), biomass loading (5%, 10%, 15% w/v), and residence time (4, 6 and 8h). After pretreatment process, cellulase production was achieved by solid substrate which was conducted in 250mL capacity Erlenmeyer flask i...
Najeeb Ullah1, Abdul Aziz Khakwani1, Niamat Ullah Khan2*, Muhammad Safdar Baloch1 and Ejaz Ahmad Khan1
... that negatively impacts cotton yield and quality. A field experiment was conducted in 2016 at Cotton Research Station, Dera Ismail Khan, Pakistan to evaluate the effects of four moisture regimes on yield and fiber characteristics of two cotton genotypes. The experiment was laid out in split-plot within a randomized complete block design with three replications. Four irrigation intervals n...
Muhammad Waqar Yasin*, Mobushir Riaz Khan and Muhammad Amin
...cum), maize (zea mayes), cotton (gossypium), sugarcane (Saccharum officinarum) and gram (Cicer arietinum). Firstly, changes in mean temperature and rainfall from 1951 to 2015 were assessed at district level. Secondly, the changes in crop performance were computed through remote sensing and crop reporting data obtained from the agriculture department, Government of Punjab, Pakistan. Lastly, changes in crop performance (what does performance mean here!!) were co...
Abdur Rehman1*, Wang Jian2, Noor Khan3 and Raheel Saqib3
...grain rice, wheat, corn, cotton and soybean are determined using the VaR (Value at Risk) model. The practical consequences indicated that the normal distribution model is not appropriate used in evaluating the major crops market risk due to various degrees of market risk in various crops such as the cotton and soybean crops with higher levels of market risk, while the coarse grain rice with the medium risk level and finally ...
Saleem Ashraf1*, Ashiq Hussain Sangi1Zakaria Yousaf Hassan3 and Muhammad Luqman2
...rowth rate of area under cotton cultivation and production showed negative while average yield showed positive growth. Forecasting of cotton showed that in Pakistan, area, production and average yield will be on rise by 2025. In the Punjab, area of cotton cultivation will increase by 2025 but production and average yield of cotton will show consistent de...
Ayesha Iftikhar1,*, Muhammad Asif Aziz1, Muhammad Naeem1, Munir Ahmad1 and Tariq Mukhtar2
...an important predator of cotton mealy bug, Phenacoccus solenopsis Tinsley (Hemiptera: Pseudococcidae). Understanding the effect of temperature variations on its demography and predation rate is necessary to predict the population dynamics of this beetle against cotton mealy bug. Age-stage, two sex life tables of zigzag beetle were constructed at three different temperature regimes: 24 ± 0.5 °C and 27 &plusm...
Matiyar Rahaman Khan1,*, Sabayasachi Pal2, Amit Singh2, Ashok Dhananjaybhai Patel3, Bhagubhai Ambaram Patel3, Tushar Manohar Ghule2 and Victor Phani1
...e roots of citrus and Bt-cotton was found in Gujarat of India. The detection of M. indica and its diagnostic symptoms on some hosts (citrus and Bt-cotton) was recorded and the nematode species was authentically identified as Meloidogyne indica Whitehead, 1968 which was first time described on citrus from Delhi, India. The species is further characterized based on detailed morphological, morphometric description...
Jam Ghulam Mustafa Sahito1*, Tajwer Sultana Syed1, Ghulam Hussain Abro1 and Inayatullah Rajper2
... sucking insect pests of cotton during 2013. The population of sucking insect pests i.e., Bemesia tabaci, Amrasca biguttula biguttula and Scirtothrips dorsalis was recorded on weekly basis cotton grown with both green manure and IPM treatments. The green manure treatments suffered comparatively higher population of B. tabaci (0.83±0.09) and S. dorsalis (3.43±0.47) than IPM treatment with population of 0.46&plus...
Saima Siddiqui1*, Ghulm Hussain Abro1, Tajwar Sultana Syed1 and Abdul Sattar Buriro2
...y bugs was determined in cotton crop. Millet, maize and sunflower were grown as trap crops in cotton (cv CRIS-342) croping the experimental area of Entomology section, Agriculture Research Institute, Tandojam during 2011 and 2012. There was significant effect of trap crops on population reduction of jassid, thrips and white flyin cotton intercropped with millet, maize and sunflower. The mi...
Jam Nazeer Ahmad1,2,*, Rashid Mushtaq1, Samina Jam Nazeer Ahmad1,2, Sumaira Maqsood3, Ishita Ahuja4 and Atle M. Bones4
...itura.
...
Fan Shuli1*, Ameer Hussain Jarwar1,3, Xiaoyan Wang2, Long Wang1 and Qifeng Ma1
...akistan ranked 4th among cotton producing countries worldwide. Cotton cultivation along Indus river irrigation system across nearly three million/ha and recognized as the backbone of the economy for the country. Despite the fact that Pakistan is overwhelmingly an agricultural based economy. Cotton cultivation is mainly focused on its fiber but cotton see...
Abid Hussain1*, Muhammad Azeem Khan2, Muhammad Anjum Ali Buttar3, Umar Farooq4, Muhmmad Islam5 and Zahid Ullah Khan1
...% for rice, 20% each for cotton and sugarcane. Modest increase in crop productivity by just 5% could result in additional production of major crops (wheat, rice, cotton, sugarcane and maize) of worth Rs. 111.57 billion. While, existing production levels of major crops can be obtained by reducing area under these crops by 859 thousand hectares, and spared area can be brought into cultivation under high value crops to diversif...
Muhammad S. Waqas, Ali A.Z. Shoaib, Xinlai Cheng, Qianqian Zhang, Asem S.S. Elabasy and Zu-hua Shi*
...this pest.
...
Umair Talib1, Ijaz Ashraf2, Robert Agunga1 and Saleem Ashraf3*
...es of the country. Rice, cotton and mix-cropping are practiced in these zones. The findings show that maintaining soil fertility and controlling livestock diseases were the main challenges resource-poor farmers face while water conservation and climate smart agricultural practices were proposed as the main mitigation strategies. Educating resource poor farmers on the causes and consequences of environmental degradation is relatively new in Pakistan. With these...
Ghulam Ali1,3, Wopke van der Werf2 and Just M. Vlak1,
...n and weight gain of the cotton leafworm Spodoptera litura following application of two viral doses of Spodoptera litura nucleopolyhedrovirus (Pakistan isolate SpltNPV-Pak-BNG). Infected larvae with final polyhedrosis (disease resulting in dissolution of larval tissues and accumulation of viral occlusion bodies) exhibited reduced food intake and weight gain relative to uninfected larvae. The unexposed larvae and the larvae that were exposed but survived...
Mujib ur Rahman1, Munir Khan2*, Himayatullah Khan2, Malik Muhammad Shafi2 and Haidar Ali2
Muhammad Tahir Amin, Khalid Usman*, Muhammad Waqas Imam Malik and Nishter Ali
... interval which enhances cotton production and lint quality was the basis of this research. A field study was conducted in Dera Ismail Khan, Pakistan during 2016 to assess the impact of irrigation interval and phosphorus rates on cotton grown under reduced tillage system (one tiller followed by one rotavator at 7–10 cm depth). Five irrigation intervals (7th, 10th, 13th, 16th and 19th day) and phosphorus levels (0, 50, ...
Ali Bakhsh1*, Mashal Rehman1, Said Salman1 and Rehmat Ullah2
...hange and water security cotton production is under threat so, it is imperative for plant breeders to develop cotton lines that can grow on minimum water availability. In this study performance of 23 cotton genotypes was compared for seed cotton yield and fiber quality traits under water stress and non-stress conditions. All the genotypes depicted signif...
Mujahid Niaz Akhtar* and Amjad Farooq
...ions found on cultivated cotton crops (government approved varieties) in Southern Punjab, Pakistan. Data was collected after ten days of interval during crop season from 2014 to 2016 randomly. Significant Correlations coefficients were observed which can be used for effective pest control program to predict predator prey ratio.
...
Muhammad Waqas Imam Malik1, Khalid Usman1*, Tahir Amin1, Muhammad Riaz2, Zafar Iqbal3 and Fiaz Hussain1
...ops and particularly for cotton, which has been a major export contributor of Pakistan. In this scenario, drought-tolerant cotton cultivars with zero tillage could be the best option. This research aims to quantify the impact of limited water on lint yield and quality of cotton genotypes. An experiment was managed in a split plot, randomized complete block design, replicated thrice at the ...
Muhammad Naveed Afzal1, Muhammad Tariq1*, Muhammad Ahmad1, Khuram Mubeen2, Muhammad Ayaz Khan3, Muhamamd Umer Afzal4 and Shakeel Ahmad5
... an important concern of cotton production. The two years’ field trials were conducted at Central Cotton Research Institute, Multan to test the hypothesis whether nitrogen (N) requirement varies with planting density (PD) for dry matter production, partitioning, nutrient use efficiency (NUE), lint yield and associated fiber properties. In this RCBD split plot experiment, two planting densities (8.88 and 4.44 plants m-2...
Najeeb Ullah1, Niamat Ullah Khan2*, Abdul Aziz Khakwani1, Muhammad Safdar Baloch1, Ejaz Ahmad Khan1, Farkhanda Khan3 and Zaki Ullah4
...e characteristics of two cotton varieties. The experiments were laid out in RCBD with split-plot replicated thrice. Sowing dates i.e. March 15, April 01, April 15, May 01, May 15, and June 01 were kept in main and cotton varieties (CIM-602, CIM-616) in sub-plots. Results showed that April 15 sowing produced highest bolls per plant, boll weight-g, seed cotton yield, staple length, strength ...
Jam Nazeer Ahmad1,2,*, Muhammad Jafir1, Muhammad Wajid Javed1, Sumaira Maqsood3 and Samina J.N. Ahmad1,2,*
... identification of dusky cotton bug, Oxycarenus hyalinipennis (Hemiptera:Lygaeidae) is difficult because of its close resemblance to other bugs of genus Oxycarenus. Molecular identification and characterization of dusky cotton bug (DCB), Oxycarenus hyalinipennis (Oxycarenidae: Hemiptera) was done through Polymerase chain reaction and sequencing. In PCR, mitochondrial cytochrome oxidase I (COI) gene based primer...
Muhammad Usman Asif*, Raza Muhammad, Waseem Akbar, Mubasshir Sohail and Muhammad Awais
...tance levels of eighteen cotton genotypes to sucking complex (thrips, jassids, and whiteflies) and bollworms (spotted and pink) were assessed in the experimental field of Nuclear Institute of Agriculture, Tandojam. The experiment was conducted under Randomized Complete Block Design (RCBD) with three replications. The result of overall mean revealed that NIA-M-20 had comparatively greater resistance to the attack of jassids (0.21/leaf) whitefly (0.29/leaf) and ...
Dilshad Ahmad1* and Muhammad Afzal2
...iciency of Bt and Non-Bt cotton farmers in two core cotton districts Muzaffargarh and Rahim Yar Khan of Punjab, Pakistan. In this study, the stochastic frontier approach was employed for empirical analysis and multiple stages random sampling technique used for data collection of 400 Bt and Non-Bt cotton farmers for the year of 2012-13. The results of the study have indicated Bt
Dilshad Ahmad1* and Muhammad Afzal2
...tile industry, exporting cotton lint and livelihood of cotton farmers in Pakistan. Potential productivity in agriculture is possible with introduction of advanced mechanization, which is only feasible with financial injections in this sector. The study in hand has focused the role of credit in the cotton production of southern Punjab. Simple Random Sampling technique was used in the study ...
Azam Ali* and Amjad Farooq
...s of sucking pests on Bt cotton varieties (Lalazar, IUB-33, Sitara-009and MNH-988) and one non-Bt (NIAB) varieties in Multan Southern Punjab, Pakistan. During 2014 to 2016, eggs count and adult population of five different sucking pests (dusky bugs, jassid, thrips, white flies and mites) were recorded from sowing to harvesting seasons. Predators (Chrysoperla, Geocoris and Argiope) population was also observed. Percentage of host plant susc...
Ashfaque Ahmed Nahiyoon1,*, Shahina Fayyaz2 and Nasira Kazi2
...Two popular varieties of cotton are grown in Sindh. The aim of the present study was to determine the diversity of plant parasitic and soil nematodes associated with cotton plants in Sindh. During 2017–2018 extensive surveys were conducted at the time of cropping and at harvesting and soil root samples were collected from different fields in the cotton producing regions of five distr...
Muhammad Adnan Islam1,2*, Muhammad Iqbal2, Zia-ul-Haq2,3, Muhammad Mohsin Ali1, Hafiz Sultan Mahmood1, Shabbir Ahmed Kalwar1, Liaqat Ali Shahid1, Badar Munir Khan Niazi1 and Muzammil Husain1
...ign: justify;">Wheat and cotton are two most important crops of Pakistan. Due to late picking of cotton, wheat growing period is delayed and the farmers sown wheat in the December and January due to long process of field preparation by conventional method. Zone disc tiller machine developed in the department of Farm Machinery and Power, was employed for sowing wheat instead of conventional tillage in
Essossinam Ali*
...ed to sorghum, tuber and cotton crops would reduce it. Being risk averse leads farmers to reduce the fertilizer and DTS use and allocate more labor in non-farm activities. The more the distance to the nearest input market is, the less the fertilizer is used. However, increasing the amount of agricultural credit would increase fertilizer and DTS use. The study concludes that any implementation of new policies to address climatic risks and food insecurity in the...
Shumaila Sadiq1,2*, Abdul Saboor2, Fouzia Jamshaid3, Abdul Qayyum Mohsin2 and Azeem Khalid2
Attaullah Khan Pathan1, Imran Ali Rajput1*, Agha Mushtaque Ahmed2, Muhammad Waseen Kalroo1, Muhammad Munir Shahid4, Abdul Qadir Baloch3 and Faheem Ahmed Rajput2
...oids of pink bollworm on cotton crop at lower Sindh was conducted during the cotton season 2016. The results found that maximum parasitoid mean population 175.85±0.16 was recorded from Sanghar and lowest population 139.42±0.45 from Umerkot district. The highest population was recorded in the month October. Highest number of Bracon gelechiae found than other in all selected districts. Parasitoids were active dur...
Mujahid Niaz Akhtar* and Amjad Farooq
...environmental changes on cotton bollworms like Pink Bollworm (PBW), Spotted Bollworm (SBW) and American bollworms (ABW) present in Multan (Southern Punjab), Pakistan. The experimental data was collected from spring 2014 to fall 2016. Eggs and adults count of these bollworms were counted throughout the cropping season. Statistix (Version 8.1) were used to analyzed the data statistically. The mean values were compared at the significance level of 5%. Bollworms (...
Zeshan Siraj1*, Amjad Farooq1 and Zahid Mehmood2
...fferent cultivars of Bt. cotton from May-November 2011 -May-November 2013 at cotton research institute, Multan, Pakistan, Jassids appeared in 21st Standard Meteorological Week(SMW)and attain its peak in 36th SMW. Maximum and minimum mean population of jassids (4.19±0.16 and 0.03±0.13 per leaf) was observed in September and November 2011, respectively. Maximum and minimum population of jassids (2.43±0.11/...
Muhammad Ramzan1, Unsar Naeem-Ullah1*, Muhammad Ishtiaq1, Ghulam Murtaza2, Mirza Abdul Qayyum1 and Faisal Manzoor1
...dity and rainfall on two cotton genotypes; Bt (MNH-992) and Non-Bt (Cyto-124). The four natural enemies i.e. ladybird beetle, green lace wing, syrphid fly and spider were studied. The population of the natural enemies remained active throughout the studied period. The population of green lace wing and ladybird beetle were maximum in June to September, respectively. The study showed that green lace wing and ladybird beetle showed positive c...
Muhammad Irfan Ullah1*, Muhammad Arshad1, Muhammad Imran Khan1, Muhammad Afzal1, Azhar Abbas Khan2, Syed Muhammad Ali Zahid1, Muhammad Saqib1, Asad Abdullah1, Saba Kousar1 and Maryam Riaz1
...s a major insect pest in cotton crop and is being the most noxious one in cotton growing areas of the world. Knowledge about how water stress modifies the ability of plants to resist against insect feeding is an interesting and important component in an integrated pest management program. In the present study, water stress was applied to field grown cotton with two Bacillus thuringiensis t...
Hina Fatima1*, Abdul Jabbar2 and Khurram Nawaz3
...heat after BT and Non-BT-cotton varieties on wheat production. In this study, the average technical efficiency of wheat farms on collective level was around 0.76. The mean technical efficiency of wheat after Non-BT and BT-cotton was 0.78 and 0.74, respectively. The result of the study revealed that those farmers cultivated the wheat crop after Non-BT cotton were technically more efficient...
Saad ud Din Khan1, Syed Rashid Ali1 and Sanam Wagma Khattak2*
...e behaviour of Pakistani cotton producer due to exchange rate volatility using the Cobb Douglas production function. The data (1973 to 2018) of different variables collected from various sources. Moving Average Standard Deviation is used to measure the Exchange rate volatility and results confirm the long-run effect of exchange rate volatility on cotton production in Pakistan. For checking the stability of the parameters, cu...
Muhammad Ramzan1*, Muhammad Nadeem1, Masood Maqbool1, Ghulam Murtaza2
...t resistant varieties of cotton against thrips, Thrips tabaci.In this experiment seven cotton genotypes viz. MNH-886, MNH-986, MNH-554, MNH-52, NIAB-78, NIAB-98 and NIAB-999 were sown on dibbling method during 2017. The present study resulted that no variety was free from the attack of thrips population. Among all tested varieties, NIAB-78 and MNH-886 were found most resistant and susceptible against thrips, re...
Haq Aman Ullah1,*, Aneela Zameer Durrani2, Muhammad Ijaz2, Aqeel Javeed3, Muqadder Shah1 and Ikramul Haq1
...h naturally contaminated cotton seed cake for a 10 days period. Milk samples were tested for aflatoxin M1 (AFM1) through high performance liquid chromatography (HPLC), somatic cell count (SCC) and total viable count (TVC). Blood samples were analyzed for aspartate aminotransferase (AST), alanine aminotransferase (ALT) and alkaline phosphatase (ALP) levels. Aflatoxin M1 (AFM1) was detected in all milk samples of the Group B, C, and D in concentration higher tha...
Sana Munir1, Muhammad Kamran Qureshi1*, Ahmad Naeem Shahzad2, Ismat Nawaz3, Muhammad Shahzad Anjam4, Sumaira Rasul4 and Muhammad Asif Zulfiqar5
...enetic diversity various cotton genotypes, inter and intraspecific hybrids were assessed for yield, yield contributing and fiber traits using various multivariate analysis such as principle component analysis and linkage cluster analysis. Principle component analysis (PCA) exhibited that first four PC out of nineteen PC, with eigen value >1, contributed about 80.326 % of total variability. Positive contribution towards PC1 was given by seed traits such as l...
Ghulam Hussain1, Muhammad Asrar1, Dilbar Hussain2, Khurum Zia3, Abdul Rashid4*, Hina Anwar5, Muhammad Azeem1, Saddam Hussain1 and Sabeen Asghar1
.../ acre were evaluated on cotton against 3rd instar cotton mealy bug. Data was collected after 3,6,12,24 and 48 hours. Maximum mortality of cotton mealy bug was recorded in Syngenta 50EC (profenofos) are 42%, 62%, 80%, 88%, 94 % while Match 50EC exhibit minimum percentage of mortality is 22%,34%,48%, 72% and 76% after 3, 6, 12, 24 and 48 hours respectively.
...
...
Waseem Abbas1, Shakeel-ur-Rehman2, Abdul Rashid2, Muhammad Kamran3, Muhammad Atiq2 and Muhammad Ehetisham ul Haq3*
...of different against the cotton leaf curl virus vector (Bemisia tabaci) and indirectly the disease incidence. Leaves extracts of four plant extracts i.e. Calotropis gigantea, Zingiber officinale, Allium cepa and Azadirachta indica were evaluated at 3 % concentration against eggs hatchability and adult emergence of the whitefly in lab condition. Two consecutive sprays were applied to assess the relative impact of different plant extracts against adult whitefly ...
Khursheed Ahmed, Shoaib Freed*, Rana Fartab Shoukat and Kanwar Waqas Ahmad
...nis.
...
Erum Yawar Iqbal1*, Ashfaque Ahmed Nahiyoon1, Shahnaz Dawar2 and Shahina Fayyaz1
...their efficiency against cotton Aphid Aphis gossypii (Glov.). An efficient formulation of different parts of bacterial culture such as, cell-free supernatant, crude cell extract, bacterial culture and methanol extract in in vitro and green house condition have been exploited. The results have shown that different formulants of EPB produced significant effects on Aphid mortality, change in population density, population reduction and fecundity. Ce...
Mudassar Rashid1, Zuhair Husnain2, Usman Shakoor1* and Muhammad Iftikhar ul Husnain1
...f climatic variations on cotton productivity in Pakistan. In order to evaluate the climate change, three climatic variables (rainfall, max. temp and min temp) and three non-climatic variables (technology, fertilizer and area) had been used for analysis. Historical climate data from 1981-2015, was collected from Pakistan Meteorological Department, while data of Technology, fertilizer and cotton area has been gathered from Pak...
Saima Asad1*, Irfan Ahmad Baig2, Abdul Saboor3 and Rashid Mahmood4
Ahmad Naeem Shahzad1, Muhammad Kamran Qureshi2, Samee Ullah1, Muhammad Latif3, Shakeel Ahmad1 and Syed Asad Hussain Bukhari1*
...fects of salt stress, in cotton plants. Three concentrations of trehalose (0, 5 and 50 mM) were applied to plant foliage, subjected to varying levels (0, 11 and 17 dSm-1) of salinity. Salt stress disturbed the sodium and potassium concentrations in leaves and roots of plants. Different morphological traits of plants including number of leaves, leaf fresh weight, shoot fresh weight, root fresh weight, plant height, leaf dry weight and root dry weight were sever...
Muhammad Sarmad, Syed Muhammad Zaka* and Syed Muhammad Tahir Abbas Shah
...-size: small;">The dusky cotton bug, Oxycarenus laetus Kirby. (Lygaidae: Hemiptera) had become a critical pest of cotton crop. Dusky cotton bug feeds on leaves, stems and seeds of host plants. Being a serious pest of many important crops, the present work will study on biology and bionomics of O. laetus on three different hosts Gossypium hirsutum, Abe...
Faisal Hafeez, Asad Aslam*, Ayesha Iftikhar, Afifa Naeem, Muhammad Faheem Akhtar and Muhammad Jawad Saleem
...eatments were applied on cotton crop when the jassid population was above ETL level. The most effective insecticide found was Nitenpyram, having minimum population per leaf (0.35, 0.23 and 0.31 in 2018 and 0.53, 0.33 and 0.42 in 2019 after 1, 3 and 7 days of spray), followed by Chlorfenpyr both years. However, Acephate was ineffective to control jassid population. Moreover, the order of percentage population change/reduction is as under: Chlorfenpyr Thaimethox...
Sohail Ahmed1,*, Muhammad Waseem Saleem1, Abid Ali1, Muhammad Shahid Nisar2, Rashad Rasool Khan1 and Abdul Rashid3
...g plot-1 seed cotton and it did not differ significantly in treatments where spinosad was present. The lowest seed cotton yield was recorded to be 23.393, 23.984 and 24.104 kg plot-1 in those plots (T1, T2 and T5) where only bio-agents were released and these three treatments did not show significant difference among them. On the basis of these interventions, the maximum...
Rabia Saeed1, Muhammad Naveed1, Muhammad Razaq2*, Muhammad Rafiq1, Muhammad Tahir Jan1, Syed Ishfaq Ali Shah1, Shabana Wazir1 and Fahad Munir3
...come destructive pest of cotton since 2011. The pest causes severe lint staining and seed germination reduction problems. Antilochus coquebertii (Fabricius) (Heteroptera: Pyrrhocoridae) is significant predator of the genus Dysdercus and other members of the pyrrhocoridan family. In the present annotation, we record for the first time A. coquebertii in cotton growing areas of Dera Isamil Khan, Muzafar Gar...
Muhammad Iqbal1, Sami Ul-Allah2*, Muhammad Naeem1, Muhammad Ijaz2 and Muhammad Qadir Ahmad3
...orrelations among upland cotton (Gossypium hirsutum) cultivars for some physical (seed weight, seed surface area and seed density) and biochemical (seed oil contents) seed traits. The study determined the effects of water stress on genetic variability of root and shoot traits and association of the seed traits with seedling vigor. 15 cotton cultivars were studied at two levels of irrigation during 2014-15. Results showed hig...
Muhammad Jan1*, Safdar Hussain2, Muhammad Anwar ul Haq3, Javed Iqbal4, Ilyas Ahmad4, Muhammad Aslam4 and Aiman Faiz3
...an, the research work on cotton since started from the independence and many of the cultivars were introduced and evolved. But the fiber quality and seed cotton yield up to now till is poor in quality as compared to other developed countries. A judicious combination of manures and fertilizers depending upon the availability, the type of the soil and crops to be grown would not only maximize the crop production and improve th...
A.N. Ashfaque1, F. Shahina1 and S. Dawar2
Diversity of nematode fauna associated with cotton fields of high temperature areas of Sindh, Pakistan
...ence in high temperature cotton growing areas of Sindh by using Euclidean distance has been estimated. The fauna obtained in June2017 and June 2018 surveys of cotton fields of five Districts Sanghar, Mirpurkhas, Umerkot, Mitiari and Tando Allah Yar of Sindh where temperature in May to July raised up to 40ºC -50ºC.The data was subjected to construct the dendrogram for interpretation on the basis of their prevalence....
U. A. Al-Karim, A. A. Alshimaysawe, A. E. Mohammed† , W. A. R. Aljaafri and F. A. Al-Fadhal
Evaluation of biological seed treatments for management of Rotylenchulus reniformis on cotton
...ylenchulus reniformis on cotton. Tests included seeds treated with the Abamectin, ILeVo, and a non-treated control. Results showed that seed treatment with Abamectin and Burkholderia sp., suppressed the numbers of R. reniformis eggs significantly. Seeds treated with Abamectin and bacteria had fewer vermiform adults in the soil in comparison with the non-treated seeds. The bacteria and Burkholderia spp., seeds treatments drastically suppressed the number of egg...
Shabana Rafique1, Shahnaz Parveen Khattak1, Tanveer Hussain2, Faiza Tauqeer1, Bashir Ahmad3
EVALUATION OF FLEXURAL RIGIDITY AND ABRASION RESISTANCE OF POST AND META-FINISHED PIGMENT DYED P/C FABRICS
...treatments for polyester/cotton (P/C) blended fabrics; further to assess its effect on flexural rigidity and abrasion
resistance. The simultaneous finishing and pigment dyeing is more economical than conventional method, since, more
energy can be conserved by using same machinery for dyeing, finishing, drying and curing. Furthermore, elimination
of post wash treatment in this method caused little or no contamination. Despite its manifold a...
resistance. The simultaneous finishing and pigment dyeing is more economical than conventional method, since, more
energy can be conserved by using same machinery for dyeing, finishing, drying and curing. Furthermore, elimination
of post wash treatment in this method caused little or no contamination. Despite its manifold a...
Saba Iqbal1*, Muhammad Luqman1, Hafiz Muhammad Nasrullah1, Asmat Ullah1 and Hafiz Muhammad Akram2
Response of Cotton to Application of Organic and Inorganic Source of Nutrients in Semi-Arid Climate
...he economics of existing cotton based production systems by improving soil health and reducing the cost of inorganic nutrients per unit area. This study was executed to quantify the best possible combination of integrated nutrients application for cotton crop. The effect of different combination of mineral/inorganic nitrogen (N), farm yard manure (FYM: comprised of cow dung) , poultry manure and slurry (waste product of biog...
Sikander Hiyat1, Nazim Hussain1, Muhammad Ishaq Asif Rehmani2*, Muhammad Nasir Abbas2, Smana Raza3, Javed Shabbir Dar4 and Tauqeer Ahmad Yasir5
...used growth regulator in cotton fields to increase crop yield. The present study was performed to investigate the effects of growth regulator (mepiquat chloride) and row spacings on growth and yield attributes of cotton. The experiment was conducted on randomized complete block design (RCBD) with split plot arrangement. Three levels of row spacing (25 cm, 50 cm, and 75 cm) were arranged in main plots, whereas, mepiquat chlor...
Ashfaque Ahmed Nahiyoon1*, Nasira Kazi2 and Shahina Fayyaz2
...g the present studies on cotton.
...
Kanwar Muhammad Raheel Mehboob1, Rashid Iqbal2*, Muhammad Israr3,4, Jaweria Shamshad5, Umair Riaz6, Muhammad Habib-ur-Rahman7,8, Fawad Ali9, Arif Nawaz10, Maliha Sarfraz11, Abdul Waheed12, Muhammad Tahir Khan13 and Muhammad Aslam2
Assessment of the Consequences of Heat Changes on Cotton Cultivars Growth, Phenology and Yield at Different Sowing Regimes
...ms during summer 2015 at cotton research station Regional Agriculture Research Institute Bahawalpur (RARI) Pakistan. The test was directed in an irregular complete block design (RCBD) with a split-plot course of action comprising of three replications. One factor comprised of six planting dates (for example April15 and 30, 15 and 30 May, 14 and29 June) and other factor comprising of three Bt. cotton cultivars (BH-184, MNH-88...
Dilshad Ahmad1* and Muhammad Afzal2
An Empirical Analysis of Economic Efficiency and Farm Size of Cotton Farmers
...e economic efficiency of cotton farmers in southern Punjab of Pakistan. Farm-level allocative, economic and technical efficiency of samples of 240 small, medium and large-scale cotton farmers was estimated using Stochastic Frontier Approach of district Rahim Yar Khan Punjab, Pakistan. Empirical findings of the study indicated that medium farm size cotton farmers were more allocative, techn...
Iram Sharif1*, Amna Nazir1, Eram Shahzadi2, Shahid Munir Chohan3 and Ghulam Sarwar4
Influence of Sowing Dates on Cotton Growth (Gossypium hirsutum), Yield and Fiber Quality
...ers and fiber quality of cotton and genotypic assessment in two sowing dates. The set of six genotypes was sown in two different dates viz., 10th April and 10th May in split plot design with three replications by allotting sowing dates in main plot and varieties in sub-plots. The results indicated that crop sown on 10th April produced more seed cotton yield (2881.1 kg ha-1) than sown on 10th May with (2212.9 kg ha-1). Compar...
Ghulam Sarwar1*, Muhammad Rizwan1, Jehanzeb Farooq1, Muhammad Farooq1,2, Hafiz Ghazanfar Abbas1, Farrukh Ilahi1 and Muhammad Asif1
Fiber Quality Studies with Respect to Different Cotton Insect Pests using Multivariate Analysis
...align: justify;">Fifteen cotton genotypes were exploited to study the impact of insect pests on different fiber quality traits. The ANOVA results depicted considerable variation in almost all traits. Fiber length was greatly influenced by the population of thrips, jassid, whitefly, pink bollworm and dusky cotton bug. Fiber fineness was influenced by the population of jassid, pink bollworm and dusky c...
Saeed Ahmad1, Abdul Ghaffar1, Muhammad Habib ur Rahman1,3*, Tanveer-ul-Haq2, Mahmood Alam Khan4 and Arshad Mahmood5
Evaluation of Different Production Systems in Combination with Foliar Sulphur Application for Sunflower (Helianthus annuus L.) under Arid Climatic Conditions of Pakistan
...provide optimum time for cotton crop sowing in cotton-sunflower cropping system. It is concluded that sunflower has to be shifted through nursery transplanted production system in field to achieve the highest achene yield with achene oil content which also ensures timely sowing of cotton crop for effective use of field under cotton-sunflower cropping sys...
Tehreem Zahra1, Muhammad Irfan1, Muhammad Nadeem2, Misbah Ghazanfar1, Qurratulain Ahmad3, Shaukat Ali4, Farzana Siddique5, Zarina Yasmeen6, Marcelo Franco7
... using seed pods of silk cotton tree as substrate in submerged fermentation by response surface methodology has been investigated. Three variables like substrate concentration, peptone and KH2PO4 were optimized at three levels. The optimum carboxymethylcellulase (CMCase) activity and filter paper cellulase (FPase) activity was obtained after 96 hours of incubation with optimum conditions of media containing 5% substrate concentration, 0.0...
Amjed Ali1, Rafi Qamar1*, Muhammad Ehsan Safdar1, Salman Saleem2, Sami Ullah3, Muhammad Arshad Javed4 and Syed Wasim Hasan5
Development and Growth: Influence of Sowing Dates on Performance of Cotton Cultivars
...since its existence. The cotton crop is considered the backbone of agriculture and research are mandatory to augment its production. Indigenous cultivars have an impressive production potential while climatic sowing dates fluctuation during crop planting is the leading hindrance in its production. Therefore, this one-year field experiment was performed to assess the result of varying cultivars and sowing dates on developmental and allometric traits of
Ali Zohaib1*, Habib Ullah2, Shakeel Ahmad Anjum2, Tahira Tabassum2, Muzzammil Hussain1, Mohsin Nawaz3, Ghulam Abbas4 and Sohail Irshad5
Effect of NPK Fertilization Strategies on Growth, Yield, Nutrient Use Efficiency and Economic Benefits of Relay Intercropped Wheat in Cotton
...ay-intercropped wheat in cotton. Fertilization timing significantly affected growth, yield and NUEA of wheat. Application of T4 (all PK at sowing, ½ N at sowing and ½ at tillering) caused maximum improvement in plant height, fertile tillers, grains per spike, biological yield, grain yield and NUEA. Economic analysis also manifested that the greatest net returns and benefit cost ratio (BCR) were obtained by same NPK application timing (i.e. T4). I...
Mehreen Ijaz
Effect of Weave Type on Tensile Strength of Cotton Fabrics
...e on tensile strength of cotton fabrics manufactured with various interlacing patterns. Fabrics were manufactured by following three key structures of weaving such as plain, twill and satin. Tensile strength of each prepared fabric was determined by following Strip Methods ISO 13934-1. The results depicted that plain weave structure had better tensile strength both in warp and weft directions followed by twill and satin weave. It was due to the less interlacin...
Zarqa Khalid1*, Muhammad Asad ur Rehman Naseer1, Raza Ullah1 and Shahzad Khan2
Measuring the Global Trade Competitiveness of Pakistan’s Cotton Crop
...an was a net exporter of cotton but now becomes a net importer due to its continuous domestic consumption and stagnant yield. This study aims to assess the trade competitiveness of cotton crop for the world’s 10 leading cotton exporters using revealed comparative advantage indices and relative competitive advantage indices such as Revealed Comparative Advantage (RCA), Revealed Symmet...
Zaheer Ahmed Deho*, Saifullah Abro and Muhammad Rizwan
Assessment of Stability for Seed Cotton Yield of Cotton Genotypes Across Different Environmental Conditions of Sindh Province
...ied out to evaluate seed cotton yield stability of cotton lines beneath four diverse climatic conditions. Three strains NIA-94, NIA-95 and NIA-96 and two commercial check varieties in Sindh province of Pakistan viz. Sadori and CRIS-342 were planted under four different locations Tando Jam, Mirpurkhas, Sakrand and Ghotki environment conditions. Seed cotton yield data was recorded from each ...
Muhammad Rizwan1*, Jehanzeb Farooq1, Muhammad Farooq1,2, Aqeel Sarwar4, Abid Ali3, Farrukh Ilahi1, Muhammad Asif1 and Ghulam Sarwar1
Quantitative Studies in Upland Cotton (Gossypium hirsutum L.) using Multivariate Techniques
...ustainable production of cotton be contingent upon development of genotypes having better yield, tolerance with respect to abiotic and biotic stresses and enhanced fiber quality. Forty five elite lines of cotton were used to evaluate the genetic variability for fifteen parameters viz., plant height (cms), days taken in 50% flowering, monopodia plant-1, sympodia plant-1, boll weight (g), No. of bolls plant-1, ginning out turn...
Abid Mahmood Alvi1*, Naeem Iqbal1,2, Javid Iqbal3, Kazam Ali4, Muhammad Shahid1, Waqar Jaleel5,6,7, Hafiz Azhar Ali Khan8 and Tiyyabah Khan8
...uate chloride, using two cotton varieties (BS-15 and BS-70). The results indicated that the population of both sucking pests was more on variety BS-70 as compared to BS-15 cotton variety. Thrips and whitefly populations varied significantly in three row spacings (P<0.01) with the maximum population recorded in line spacing of 30 cm without mapiquate chloride (9.12-11.15 thrips/leaf and 9.18-7.83 whitefly/leaf), followed b...
Umair Faheem1*, Qaisar Abbas1, Saghir Ahmad2, Ghayour Ahmad2, Abdul Karim2and Mussurat Hussain1
...ificant reduction of the cotton yield. Among these insect pests, Amrasca biguttula biguttula ‘Jassid’ are the most destructive ones. Beside these insect pests, environmental factors also affect the cotton production as well as population fluctuations of insect pests. The current study was designed to measure the impact of different meteorological limitations i.e. temperature (oC), relative humid...
Ghulam Sarwar1, Amna Nazir1*, Muhammad Rizwan1, Eram Shahzadi2 and Abid Mahmood3
...ght: normal;">The upland cotton (G. hirsutum L.) is utmost natural fiber used in textile industry. Awareness about genetic diversity is very essential for fruitful genetic improvement approaches. Correlation, principal component analysis (PCA) and cluster analyses were performed to estimate genetic diversity in 25 cotton genotypes. Correlation analysis revealed that days to first square, flower and boll opening were p...
Suwati Suwati1, ErniRomansyah1,*, Syarifudin Syarifudin1, Yahya Jani2, Agus Heri Purnomo3,
Damat Damat4 and Erkata Yandri5,6
Saima Siddiqui1, Ghulam Hussain Abro1, Tajwar Sultana Syed 1, Abdul Sattar Buriro2, Sohail Ahmad3, Muhammad Zeeshan Majeed4 and Muhammad Asam Riaz4*
...ernative tool to control cotton insect-pests. The current research was aimed to identify the cotton physio-morphological marker to manage pressure of sucking pests such as jassid (Amrasca bigutulla bigutulla Ishida), thrips (Thrips tabaci Lind.) and whitefly (Bemisia tabaci Gen.) on cotton. To this end, the present research was conducted on various
Uzma Ayaz1,* and Muhammad Fareed Khan2
...h productivity following cotton and rapeseed. Twenty-five local and imported hybrid seeds along with two check hybrids (Hysun-33 and NKS-278) collected from National Agriculture Research centre Islamabad were field tested at Rawalakot Azad Jammu and Kashmir during July and August 2019. The cultivation was carried out in three replications uniformly by applying randomized complete block design (RCBD) by maintaining R x R space of 75 cm and plant to plant space ...
Muhammad Nawaz1*, Muhammad Dawood1, Kainat Javaid1, Muhammad Imran2, Fengliang Zhao3, Shahzadi Saima4 and Syed Tansir Hussain Shah2
...siological parameters of cotton plant. The cotton plants were grown in the pots. Six different concentrations of fluoride (3mg/L to 15mg/L) along with water as control were used periodically. At both harvests, maximum growth and physiological functions were recorded at 0mg/L treatment while, reduction was recorded at 15mg/L....
Muhammad Afnan Rabbi, Iqtidar Hussain*, Ejaz Ahmed, Muhammad Saad and Aitezaz Ali Asad Shahani
...ing kharif crops such as cotton, rice and sugarcane, compel the growers to sowing late wheat and due to this wheat production becomes low. A foremost challenge for crop production is to increase its economic yields in an endurable manner by improving fertility of the soil. Many struggles have been done to enhance the wheat productivity since last decade. Use of synthetic plant growth regulators with nitrogen supply seems to be fruitful in this regard. So, an e...
Syed Ismat Hussain1, Muhammad Ramzan Asi1, Habbib Anwar1, Faqeer Ahmad1, Ateeq ur Rehman2*, Muhammad Shahid3, Syed Atif Hasan Naqvi2*, Ummad ud Din Umar2, Muhammad Asif Zulfiqar4, Memuna Ijaz1 and Hafiz Usman Shakir1
...and bolls and can reduce cotton yield up to 30%. It is considered to be a critically important pest of cotton all over the world. Field trials were conducted in different districts; Vehari, Rajanpur, and Mianwali, of Punjab-Pakistan during 2017 to evaluate efficacy of synthetic sex pheromone [ZZ/ZE-7, 11-Hexadecadiene-1-yl-Acetate] impregnated ropes by using PB rope L dispensers at @ 100/acre, at first pin square stage to ca...
Tanweer Fatah Abro1, Asif Ali Kaloi1, Jay Kumar Sootaher1*, Piar Ali Shar1, Tarique Ahmed Baloch2, Tanveer Ali Soomro1, Muhammad Saleem Chang3, Kirshan Kumar Menghwar1 and Waqar Hussain Shah4
...related traits in upland cotton. Significant differences were observed among genotypes, parents, F4 populations and parents x F4 populations for all the studied attributes which articulated greater genetic variation in the breeding material. Heritability estimates were moderate to high for all the traits. The F4 population CRIS-134 x FH-113 displayed the highest heritability estimates for plant height (95.24%). The maximum heritability for sympodial branches p...
Chala Hailu Hussen and Fikiru Temesgen Geleta
...modities such as coffee, cotton and cocoa. Thus, this study was initiated to describe socio-economic factors of cluster crop producers, challenges of cluster crop production, and examine factors affecting smallholder farmers’ participation decision in cluster crop production. By employing two-stage sampling techniques, data was collected from 160 farm households of selected Western Shewa zone districts, namely Ejersa-Lafo, and Bako-Tibe. Data was emanate...
Muhammad Iqbal1, Muhammad Mahmood Iqbal1*, Saghir Ahmad1, Athar Mahmood2, Muhammad Akram1, Hammad Husnain1, Muhammad Shahid1, Saeed Ahmad1, Ali Raza1, Ansar Hussain3, Allah Ditta Abid4, Qaisar Abbas5, Mussarrat Hussain5, Muhammad Akram6 and Muhammad Umair Hassan2
...timized to ensure better cotton yield and quality. Therefore, this study was performed to determine the potential of cotton genotypes under varied planting times at cotton research institute, Multan during 2018 and 2019. The experiment was comprised of four cotton genotypes IUB-13, MNH-1016, MNH-1020 and MNH-1026 and eight different sowing times viz 1st ...
Wajid Habib1, Saira Rasul2* and Hafiza Sadaf Zahra3
...excluding oil as well as cotton. For future, it is recommended to motivate that hedging instruments to be used for the reduction of price volatility by the farmers....
Shahinshah Khan1*, Aijaz Ali Khooharo1, Zaheeruddin Mirani1 and Velo Suthar2
...five crops namely wheat, cotton, rice, onion and tomato were recorded. Survey findings further revealed that informal sector (own, neighbor, and landlord) was common source of seed for wheat (62.3%) and onion growers (64.2%). On the Other hand, formal sources (seed companies and dealers) were common source of seed for cotton (97.7%); rice (92.2%); and tomato (100%) growers. Very negligible contribution of public sector was o...
Nelson D. Zambrano1, Wilber Arteaga1, José Velasquez2 and Dorys T. Chirinos1*
...irst reported feeding on cotton in Ecuador. The results showed high populations of B. tabaci in the chemical treatment, and its suppressive effect on the beneficial entomofauna. Future research should focus on evaluating the selective applications of some insecticides to control A. gossypii and Dysdercus spp. infestations that impact as little as possible on non-target organisms such as parasitoids and predators....
Muhammad Nasir1, Muhammad Usman Asif2*, Abdul Hayee Abid1, Qurat ul Ain Haneef1 and Muhammad Awais2
...ifferent insect pests of cotton and leaf curl virus (CLCuV) in relation to weather parameters was conducted in four tehsils viz. Alipur, Jatoi, Kot Addu and Muzaffargarh of district Muzaffargarh (Punjab, Pakistan). In each tehsil pest scouting was conducted in 40-50 spots (five acres each) per week selected randomly starting from 1st June to 30th October each year. Hot spots (pest incidence at and above Economic Threshold level, ETL) for each tehsil were deter...
Syed Ismat Hussain1, Khalid Mehmood2, Mudassar Khaliq3, Habib Anwar1, Syed Muhammad Zaka4, Ateeq ur Rehman5*, Muhammad Shahid6, Syed Atif Hasan Naqvi5*, Ummad ud Din Umar5 and Muhammad Asif Zulfiqar7
...ost destructive pests of cotton. Observations were recorded about pest infestation. Metrological data was collected of each district’s head quarter on daily basis for the year 2017. For accumulation of degree days model, Huber’s method was adopted and data for calculation of generations by accumulating progressive degree days was observed highly significant i.e., P>0.0001. In the present study, the accumulation of degree days for its forecasting...
Muhammad Madni Afzal1*, Shahbaz Talib Sahi1, Amer Habib1, Waqas Ashraf2, Muhammad Ahmad Zeshan3, Muhammad Raheel2 and Qaiser Shakeel2
...pm concentration of wild cotton (G. thurberi) under in-vitro conditions. Whereas, wild cotton also gave the highest disease reduction under greenhouse (62.93%) and field conditions (52.56%) as compared with other two plant extracts and control. It is concluded that aqueous extract of wild cotton gave the best control of onion basal rot under lab, greenhouse and field conditions....
Muhammad Aftab1*, Aneela Riaz2, Ghulam Sarwar3, Muhammad Arif1, Qudsia Nazir1, Ifra Saleem1, Sarfraz Hussain1, Abid Ali4, Abid Niaz1, Fakhar Mujeeb4, Khalid Mahmood5 and Sarfraz Nawaz6
...racteristics of selected cotton crop varieties, a lysimeter study was carried out under combined stresses(Salinity and B) conditions. There were two varieties of cotton crop used in this research, such as, 1) FH-114, which was tolerant, and 2) NIAB-846 was sensitive to B-salinity stress. Sodium Chloride (NaCl) and Boric acid (H3BO3) were used to produce salinity and boron toxicity alone or in combined form and potassium (K) ...
Muhammad Zubair Ishaq1, Umar Farooq1, Muhammad Asim Bhutta2*, Saghir Ahmad2, Amna Bibi2, Hafeez UR Rehman3, Umar Farooq3, Javaria Ashraf4 and Samaria Nisar4
...d potential of different cotton genotypes under different sowing dates (early to late). In 2019 and 2020, a field experiment was conducted at Cotton Research Station, Sahiwal, Pakistan. The experiment was conducted using a split-plot arrangement in a randomized complete block design with three replicates. The main plot comprised six sowing dates with an interval of 15 days starting from 16th March, and the subplot consisted ...
Muhammad Bilal Tayyab1, Muhammad Zeeshan Majeed1*, Muhammad Asam Riaz1, Muhammad Anjum Aqueel2, Sylvain Nafiba Ouedraogo3, Muhammad Luqman4, Kanwer Shahzad Ahmed1 and Mujahid Tanvir1
...syllidae: Hemiptera) and cotton aphid Aphis gossypii Glover (Aphididae: Hemiptera) are destructive sap-sucking pests of citrus and cotton, respectively. Extensive use of persistent synthetic insecticides against these pests poses issues of environmental contaminations and health hazards and suggests looking for alternate biorational plant protection measures such as botanical pesticides. This study evaluated the potential to...
Aiman Amur1*, Nasreen Memon1, Pervaiz Khan2 and Fozia Gull3
...stic bottles) traps with cotton soaked. Traps were changed weakly (10-20 replications). Total 14548 fruit flies cached; during mango season; with significant values F=29.6, p< 0.05). The relationship among the population and Abiotic factors during both seasons showed significant relationship with temperature (r=0.587, r=0.81), rainfall (r=0.194, r=0.43), Humidity (r=0.064, r=0.21) and wind velocity (r=0.773, r=0.58), respectively. This relationship of abiot...
Nagarathinam Arunkumar*, Jainullabudeen Gulsar Banu, Nagarajan Gopalakrishnan and Arkalgud Hiriyannaiah Prakash
...alybug species infesting cotton were screened for lipase production. On the basis of the 16S rRNA gene sequences, lipase-positive strains were classified into six genera, namely, Pseudoxanthomonas, Acinetobacter, Klebsiella, Providencia, Enterobacter, and Serratia. Acinetobacter lwoffii PSAD2 and A. beijerinckii PSAD7isolatesshowed the maximum lipase production of 2.3 U/mL and 1.7 U/mL, respectively, in t...
Azhar Abbas Khan*, Humaira Kanwal, Sumair Batool, Zeshan Hassan, Jawad Munawar Shah, Hafiz Muhammad Aatif, Ahmad Nawaz, Hasan Taha and Yasir Ishfaq
...use severe damage to the cotton crop. In this two year study, the effectiveness of Commando plus®, Oshin®, Talstar®, Radiant®, Movento® and Maximal® was evaluated against Thrips tabaci, Amrasca biguttula and their impact on bio-control agents in Bt cotton. More reduction in T. tabaci was observed with Radiant&r...
Nazeer Ahmed Lashari1*, Saghir Ahmed Sheikh2, Aijaz Hussain Soomro2 and ShamsuddinTunio3
...for 24 hours and kept in cotton, gunny & nylon bags and stored for the period of one year at 20 ± 1°C in cold storage room. The current findings indicates that the maximum moisture content was 20% of (DR-82) in nylon packing at 6 months of storing time; whereas, lowest moisture was observed in BS-385 (10.76%) at fresh level. 1000 grain weight (g) was between 14.90g to 25.00g for aromatic variety Lateefy at fresh level while, in DR-82 25.00g for ...
Madiha Nawaz and Shoaib Freed
...is a destructive pest of cotton, ornamental plants and many other crops due to its polyphagous nature. A study was conducted to check the efficacy of different local isolates of entomopathogenic fungi on 2nd nymphal instar of P. solenopsis under laboratory conditions by immersion method. Three entomopathogenic fungi; Beauveria bassiana (isolates Bb-01, Bb-08), Metarhizium anisopliae (isolates Ma-11.1, Ma-2.1) and Isaria fumos...
Samaria Nisar1, Tariq Manzoor Khan1, Muhammad Ahsan Iqbal1, Rahmat Ullah2, Muhammad Asim Bhutta3*, Saghir Ahmad3, Amna Bibi3, Hafeez ur Rehman4, Umar Farooq4 and Muhammad Zubair Ishaq5
... is listed among 5th top cotton producer and consumer countries. In Textile and agricultural economics, cotton plays a significant role. Improving the level of mechanization and the scale of cotton production in Pakistan is an urgent need of the hour. A thorough examination of F2 populations may reveal important information for the development of various breeding programmes. This study was...
Niamat Ullah Khan1*, Umbreen Shahzad2, Azhar Abbas Khan2, Sami Ullah2, Muhammad Arshad Farooq2, Muhammad Kashan2 and Shitab Khan2
...ops and particularly for cotton, which has been a major export contributor of Pakistan. In this scenario, reduced tillage could be the best option. A field experiment was conducted during 2019 to study the impact of two tillage systems [reduced (10 cm depth, one tiller followed by rotavator) and conventional (20 cm depth, including disc plough, cultivator, rotavator, and levelling operations)] and five irrigation intervals (10, 15, 20, 25 and 30 days) on
Tamoor Ali1*, Muhammad Hamid Bashir1, Bilal Saeed Khan1, Abdul Ghaffar2, Danish Riaz3, Muhammad Zia ul Haq1, Shoaib Nawaz1, Aneeb Ali1, Iftikhar ul Hassan1, Ikram Ul Haq4, Muhammad Khuram Shahzad1, Usama Saleem5 and Tamsila Nazir2
...genic and non-transgenic cotton varieties. To figure out the response of these pest with the meteorological factors against whitefly, thrips and jassid. For this experiment RCBD Design was used. The five varieties of cotton were used in which IUB-2015, MNH-886, FH-142 and CEMB-33 were the Bt varieties while FH 942 was the non-Bt. The highest population of whitefly (4.707/leaf), thrips (4.073/leaf) and jassid (3.940/leaf) was...
Muhammad Rizwan1*, Jehanzeb Farooq1, Amjad Farooq1, Muhammad Farooq1,2, Ghulam Sarwar1, Muhammad Nadeem1, Muhammad Riaz4, Muhammad Rafique Shahid3, Hafiz Ghazanfar Abbas1 and Muhammad Kashif Shahzad Sarwar1
...18 advanced genotypes of cotton were tested in a trial at Cotton Research Station, Faisalabad. Highly significant results were noticed in the analysis of variance. Further investigation in correlation analysis revealed that there was comendable positive association among leaf chlorophyll contents, seed cotton yield (SCY), No. of sympodia, seed index and boll weight(g). Principal Component ...
Uzma Ishaq1, Shahnaz Dawar2, Nasira Kazi1, Erum Iqbal1* and Saboohi Raza3
...soil around the roots of cotton (Gossypium hirsutum L.) from Umerkot, Sindh, Pakistan. The new species is characterized by having a combination of characters: body length of female 0.7-1.0 mm, vulva at 56-59 percent of body length, anterior part of buccal cavity 5-7 µm wide, pharynx 198-238 µm long, tail 30-33 µm long, post uterine sac 10-16 µm in length, apex of dorsal tooth 3-5 µm from anterior end. Morphometric and morphologica...
Altaf Mahmood1*, Muhammad Athar Khan2, Saima Parveen3, Tanveer Hussain4 and Ayesha Azad5
Muhammad Tahir Jan1, Sarfraz Ali Shad2, Mushtaq Ahmad Saleem3 and Muhammad Binyameen2,*
... like Earias vittella in cotton. Field experiments were conducted to assess the distribution of E. vittella eggs within the cotton plant. Out of 240 plants inspected, E. vittella females laid 204 and 194 eggs on 40.9% and 36.9%of the plants in 2011 and 2012, respectively. Spearman Rank Correlation showed that a significant and positive relationship (association) existed between the number of infested plants or plant parts an...
Sana Khalid1,2*, Muhammad Zia-ur-Rehman2,3, Usman Hameed2,4, Shabnum Shaheen1, Muhammad Naveed Shahid5, Khajista Jabeen1, Farah Khan1, Muhammad Saleem Haider1
...acquire and transmit the cotton leaf curl Kokhran virus-Burewala strain (CLCuKoV-Bu)- a begomovirus from infected to healthy tobacco plants due to the inability of whiteflies to feed on Nicotiana benthamiana Domin. leaves. Although whitefly successfully acquired and transmitted the CLCuKoV-Bu from symptomatic tomato leaves to healthy one whose presence later confirmed by DNA extraction from whiteflies and symptomatic plants followed by PCR amplification of CP ...
Naima Din1, Misbah Ashraf1, Muhammad Rizwan2*, Muhammad Babar Shahzad Afzal4, Hafiz Ghazanfar Abbas2, Farrukh Ilahi2, Amir Hameed5, Muhammad Ahsin Ayub6, Qurban Ali1 and Muhammad Farooq2,3
Hafeez-ur-Rehman1*, Umar Farooq1, Muhammad Asim Bhutta2, Saghir Ahmad2, Muhammad Akram2, Muhammad Rafiq Shahid2, Hammad Hussnain2, Muhammad Shahid2, Muhammad Mehmood Iqbal2, Ali Raza2 and Muhammad Iqbal2
...justify;">Development of cotton (Gossypium hirsutum L.) cultivars with natural tolerance to drought stress is the foremost agenda of cotton breeders these days under the current scenario of climate change. The major purpose of the present study was to evaluate the cotton genotypes under naturally developed water-deficit condition and evaluating them in comparative study with natural full i...
Muhammad Tahir Jan1,2, Mushtaq Ahmad Saleem3,*, Muhammad Binyameen1,* and Sarfraz Ali Shad1
...icularly associated with cotton in Pakistan. The study was planned to determine response of long and short duration cotton genotypes to E. vittella infestation. Field experiment was conducted at the Central Cotton Research Institute, Multan for two years. Long and short duration genotypes were sown during the 3rd week of May to investigate their response to E. vittella. E. vittella infesta...
Shorouk Aladdin Helmy1, Hossam Mahrous Ebeid2*, Mohamed Ahmed Hanafy1, Adel Eid Mohamed Mahmoud1, Reham Roshdy Ali El-tanany1
...soybeans, sunflowers, or cottonseed meals) on a dry matter basis. All rations were incubated in a rumen culture medium collected from sheep in a 3 (sources of clay), 4 (levels of clay), and 3 (protein sources) factorial design. All rations were prepared to be iso-nitrogenous. The results illustrated that humic acid addition had made a significant difference on the amount of degradable dry matter (dDM, g/kg DM), total gas production, per (ml) and (g/kg DM) for ...
Mahreen Hanif*, Shafqat Saeed, Mudssar Ali, Muqadas Younas, Huda Bilal, Syeda Fatima Bukhari
... polyethylene (gauge 2), cotton, polymer, and china lamination were investigated in storage bag of chickpea against Tribolium castaneum (Coleoptera: Tenebrionidae) during the controlled condition. Adults of T. castaneum was released on all packaging to evaluate its damage in packaging and data recorded after 15 days interval. A series of laboratory tests were observed over three months to determine the penetration of T. castaneum in different packages. Results...
Tooba Ather1, Muhammad Rafiq Shahid2*, Muhammad Ahsin Ayub3, Javed Iqbal2, Muhammad Asim Bhutta2, Muhammad Akram2, Naveeda Anjum4, Muhammad Rizwan6, Hafeezur Rehman5 and Umar Farooq5
Muhammad Waqas Imam Malik1, Khalid Usman1*, Amir Hamza1, Muhammad Saad1, Said Ghulam2 and Azmat Ullah1
...uch important for higher cotton yield and lint quality. The experiment was in a split-plot design and replicated thrice. Tillage system (i.e. reduced and conventional) was main plot treatment and potassium levels (0, 50, 100, 150, 200 & 250 kg ha-1) sub-plot. K-levels were applied 50, 100, 150, 200, and 200 kg ha-1 as soil application treatments and 1, 2, 3, 4, and 5 as a foliar application of 2% K2SO4 solution at peak boll formation stage. Results reveale...
Umair Faheem1*, Qurban Ali2, Mussurat Hussain1, Abrar Ahmad3, Tamsila Nazir2, Ghayour Ahmad3, Idrees Ahmad3, Madiha Mobeen4, Hammad Hussnain3 and Nadia Hussain Ahmad3
...eriment six varieties of cotton i.e. CIM-496, CIM-534, NIAB-111, MNH-786 and Bt-121 were sown in the field under sprayed and un-sprayed condition to check the genetic resistance or tolerance against these insect pests and to also check the population of the parasitoids. It was observed that MNH-786 and Bt-121 were the most resistant or tolerant varieties against the insect pests but the pesticide application would still be required to keep their population bel...
Muhammad Jamil1*, Kamran Javed1 and Imran Akhtar2
...ected evolution faced by cotton crop in Pakistan during recent years. Present study was carried out at Cotton Research Station, Vehari during 2019-20. The main purpose was to explore the genetic diversity in the strains under study. Principal component analysis, along with agglomerative hierarchical clustering tools were employed. Twenty-four recently bred upland cotton strains bearing div...
Muhammad Jamil1*, Muhammad Hussnain Babar2, Aamir Hussain3, Rana Abdul Hameed Khan3, Hammad Hussnain4 and Saghir Ahmad4
... of recently bred upland cotton strains across test environments. Twenty-one cotton strains were sown according to a randomized complete block design (RCBD) with three replications. Additive main effects and multiplicative interaction (AMMI) analysis illustrated that additive effects of genotypes, environments and multiplicative effects (GEI) were significant at (p<0.01). Test sites accounted for the biggest share (74.1%)...
Waqas Raza1*, Muhammad Usman Ghazanfar1, Muhammad Asif2, Ikram-ul-Haq3, Muhammad Zakria4 and Laith Khalil Tawfeeq Al-Ani5,6
... were observed as fluffy cottony growth with striated pattern. The average length of sporangia among the isolates collected during 2017 from potato growing areas of Punjab ranged from 14.94 to 47.89 µm, and mean breadth of sporangia varied from 10.44 0 to 23.67 µm. During 2018, among all districts, isolate Jhg-22 showed the highest length (46.64 μm) and breadth (22.17 μm) followed by Shl-25 (46.59 μm) and breadth (22.61 μm), Oka-24 (46....
Hafiz Qaisar Yasin1*, Dora Marinova2 and Muhammad Naveed Tahir3
...ajor crops (wheat, rice, cotton and sugarcane) in Punjab. The study found that the average economic values of wheat, rice, cotton, and sugarcane crops are PKR 2.6/m3, PKR 2.4/m3, PKR 2.4/m3, and PKR 3.0/m3, respectively. These values are substantially higher than the current flat-rate canal irrigation water charging rates in Punjab. The research further indicated the need to enhance canal water charging rates to ensure its e...
Performance Stability Assessment in upland Cotton Strains throughout Cotton-growing Belt in Pakistan
Muhammad Jamil1*, Ghulam Sarwar2, Imran Akhtar3, Ghayour Ahmad4 and Saeed Ahmad4
...The yield performance of cotton is fluctuating under erratic test conditions due to genotype into environment interaction. The present study was executed at 14sites throughout Pakistan according to a randomized complete block design replicated 03 times during Kharif (summer season) 2019.The experiment aimed to assess the performance stability of studied strains in terms of seed cotton yield against selected environments. Twe...
Muhammad Jamil1*, Muhammad Ihsan Ullah2, Taj Muhammad2, Syed Waqar Hussain Shah3, Khezir Hayat4, Muhammad Zahid Aslam5 and Abdul Sattar6
... to assess the effect of cotton genotypes and sowing dates on yield and fibre quality parameters. Three upland cotton genotypes Viz., VH-402, VH-351 and VH-305 (check) were configured in a sub-plot using a randomized complete block design (RCBD) havinga split-plot arrangement with three replications. Eight sowing dates were arranged in the main plot starting from 1stMarch to 16th June with a uniform interval of two weeks. Da...
Reza Aghnoum*, Hamid-Reza Sharifi, Masoud Ghodsi and Ahmad Zare Fizabadi
... the 1st (wheat, barley, cotton, wheat) and the 2nd (wheat, sugar beet, wheat, sugar beet and wheat) rotation patterns were not statistically significant. In the 3th rotation pattern (wheat, maize, wheat, melon and wheat) interaction of tillage × residue retention had a significant effect on the population of fungivorous and free-living nematodes. In the 4th rotation pattern (wheat, canola, wheat, Persian clover, tomato and wheat), tillage intensity infl...
Aqsa Batool1, Masood Rabbani1*, Farhat Nazir Awan2, Sohail Raza1, Sehrish Firyal3 and Shahan Azeem1
...ce Punjab, mixed Punjab, cotton/wheat Punjab, Low intensity Punjab and Rain-fed Punjab zones. The study revealed individual seroprevalence of BoHV-1 49.5% in cattle and 51.5% in buffalo. Over all prevalence in five zones of Punjab was observed as 25% in mixed Punjab to 71.25% in Rain-fed Punjab. The BoHV-1 seropositivity ranged from 30 - 60% in cattle and 20-75% in buffaloes. Age, breeds of animals and milking status were not found to be potential risk factors...
Muhammad Mansoor1, 2, Sheheryar1 and Shahid Ali Khan1*
...d varieties suitable for cotton crop intercropping before reaching their maximum canopy level. The analysis was carried out in randomized complete block design (RCBD) with three replications of split plot arrangement; varieties (NM-2011, Inqelab Mung, Dera Mung, and NM-98) were allocated in the main plot and sub-plots were held at various flowering flushes. The analyzed data revealed that the percentage of pods plant-1, weight pod-1, 1000 grain weight, grain y...
Muhammad Mansoor1, 2, Sheheryar1 and Shahid Ali Khan1*
...d varieties suitable for cotton crop intercropping before reaching their maximum canopy level. The analysis was carried out in randomized complete block design (RCBD) with three replications of split plot arrangement; varieties (NM-2011, Inqelab Mung, Dera Mung, and NM-98) were allocated in the main plot and sub-plots were held at various flowering flushes. The analyzed data revealed that the percentage of pods plant-1, weight pod-1, 1000 grain weight, grain y...
Muhammad Jamil1*, Rao Sohail Ahmad Khan2, Rana Abdul Hameed Khan3, Khezir Hayat4, Saeed Ahmad5, Abdul Sattar6, Umair Faheem7, Hira Saher8 and Ayesha Bibi8
...22. Ten promising upland cotton genotypes recently bred by different research stations were sown by following a randomized complete block design (RCBD) with three replications. The main objective was to pinpoint cotton genotypes with stable yield performance across the studied environments. Additive main effects and multiplicative interaction (AMMI) analysis results depicted that maximum variability was due to environments (...
Agha Mushtaque Ahmed1*, Fahad Nazir Khoso1, Ali Zachi Abdulqader Alhilfi2, Sohail Ahmed Otho1, Qurban Ali3, Din Muhammad Soomro1 and Zubair Ahmed Soomro1
...s (Erucas sativa Mill.), cotton seeds (Gossypium hirsutum L.) and mustard seeds (Brassica nigra L.). The effect of these oils was recorded on insect mortality, number of adult insects, seed damage (punctured seeds and weight loss of chickpea seeds), seed germination percentage, root length (cm) and seed vigour index. The insect mortality was recorded at different intervals such as 24, 48, 72 hrs and 1 week) and the results indicated that E. sativa gave a conse...
Shama Sadaf1*, Komal Hassan1, Ayesha Saeed1 and Zeeshan Ahmad2
... antimicrobial finish on cotton fabric and checked mechanical property by pre and post-test and durability of this finish was checked up to 25 washes. The eco-friendly antimicrobial finish was extracted from leaves of Azadirachata indica, Butea monosperma and Litchi chinensis plants and applied on 100% cotton. Before and after applying antimicrobial finish mechanical property was checked. The antimicrobial finish was applied...
Khunsa Khakwani1*, Muhammad Asif1, Zaheer Ahmed2, Ghulam Sarwar1, Yasmeen Abbassi2 and Ghulam Murtaza2
...crucial parameters for a cotton breeding program. Five varieties namely FH-414, FH-415, FH-490, FH-492, and FH-ANMOL were used as lines and crossed with three testers namely NIAB- SANAM, CIM-602, and EYE-111 during the year 2019-20. Data was recorded for plant height (PH), number of monopodial branches (MB), number of sympodial branches (SB), number of bolls/plant (BP), boll weight (BW), ginning out turn (GOT), fiber fineness (FF), fiber length (FL), fiber str...
H. M. Hassan† and S. A. Ibrahim
...hora were tested against cotton leaf worm Spodoptera littoralis. All tested insecticides caused less mortality to the tested entomopathogenic nematodes. Magic smart significantly surpassed other insecticides causing the mortality of 11.6 and 13.8 % to the entomopathogenic nematodes S. carpocapsae and H. bacteriophora, respectively as compared to Coragen that caused slight mortality, 2.5 and 4.4%, respectively and did not differ significantly than the check. No...
I. K. A. Ibrahim1, Z. A. Handoo 2†, A. M. Zid1 and M. R. Kantor2
...fy;">The resistance of 4 cotton, 2 sesame, and 6 flax cultivars to the root-knot nematodes Meloidogyne arenaria (Ma), M. incognita race 1 (Mil) and/or M. javanica (Mj) was determined in green house studies. The results showed that the cotton cvs Giza 77, Giza 85, Giza 88, Giza 89 and sesame cvs Shandwil 1 and Toshka 1 were resistant (R) to the tested nematode species. On the other hand, six flax cultivars were tested, among ...
F. Shahina†, K.A. Tabassum and M.A. Habib*
... against the
cotton bollworm complex in field. EPNs cultured on Galleria mellonella L. and stored in distilled water at 5 °C,
were kept at room temperature for 24 hrs before use. The number of bollworms on plants before and 24 hrs after
EPN spray @ 1000 and 2000 juveniles/ml water were assessed for mortality percentage. All four species of insects,
viz., Helicoverpa armigera, Earias insulana, E. vitella and P...
Aiman Amur1*, Nasreen Memon1, Khalida Unar2 and Roshan Jamali3
...nol) in plastic traps by cotton water-logged. Weekly traps were checked and changed almost we find out 10-12 replications of flies. According to statically examination we have got results 98.6% Bactrocera dorsalis flies caches in lures and traps, maximum number of flies cached during July (8285, 11693, respectively) at the peak mango season while minimum number of flies caches during month of September (959, 1100, respectively) during successive season of mang...
Mishal Bano1, Amir Shakeel1, Waqar-ul-Haq1, Muhammad Nouman Khalid1*, Nadia Hussain Ahmad2, Muhammad Sajid Sharif3, Sadia Kanwal2, Muhammad Asim Bhutta2, Amna Bibi2 and Ifrah Amjad1
... of seeds per boll, seed cotton yield/plant, lint index, lint percentage, seed index, seed density, seed volume, fiber fineness, fiber strength, and fiber length. For plant height, fibre strength, and seed density, Tarzon-05 stood out among the lines as a very effective general combiner. For the number of bolls per plant, the number of sympodial and monopodial branches, the number of nodes on the first fruiting branch, seed cotton
Ghulam Sarwar Shah1,2, Maqsood Anwar Rustamani1, Rab Dino Khuhro1, Rehana Naz Syed1 and Abdul Mubeen Lodhi1
...t-emergence damping-off, cottony-leak, cottony blight, and stalk rot diseases. An advantageous combination of various factors makes the control of Pythium aphanidermatum difficult. However, synthetic fungicides provide quick and effective control. Therefore, we checked the sensitivity of different isolates of P. aphanidermatum to 17-old and novel fungicides. Against all isolates, the fungicides’ main effect, concentrat...
Muhammad Afzal1,3*, Shafqat Saeed1, Hasan Riaz1, Muhammad Ishtiaq1, M. Habib ur Rahman2
... a serious threat to the cotton crop of the last two decades in Pakistan. Alternate host plants belonged to vegetables, weeds, and mixed farming practices helped the evolution of new viral and whitefly species. The CLCuD develops resistant cultivars against CLCuV and screening of new host resistance forms. Applications of DNA markers to induce resistance into the cultivars and editing of genome are some of the good practices contributing to suppress this disea...
Ijaz Haider1,2*, Muhammad Riaz2, Sikandar Ali2, Qurban Ali1, Ali Noman3, Dilbar Hussain1, Imran Nadeem1, Muhammad Faheem Akhtar1, Aqsa Abbas1, Asad Aslam1, Hafiz Saad Bin Mustafa2, Ejaz Ul Hassan2, Muhammad Zubair2, Muhammad Saleem1 and Muhammad Kamil Malik1
...port commodity. Yield of cotton crop is affected by many factors but insect pests especially whitefly Bemisia tabaci (Homoptera: Aleyrodidae) is destroying cotton crop yield and quality in recent times. Many control measures are adopted against this pest including chemical control methods. Due to certain environmental issues and insecticide resistance problems, adoption of alternate methods of insect control is imperative. I...
Muhammad Afzal Naeem1*, Muhammad Hassaan Khan2, Tahmina Nazish3, Uzma Bashir4 and Midrarullah5
...otational cultivation of cotton and wheat crops constitutes the major cropping pattern in Pakistan. Current study was undertaken to investigate the allelopathic effect of the post-harvest remnants of cotton crop on the germination and growth parameters of successor wheat crop. Experiment was laid down in complete randomized design. The seeds (n=10) of Triticum aestivum L. were placed in each replicate and treated with aqueou...
Irtaza Hussain1, Muti ur Rehman Khan1*, Asim Aslam1, Masood Rabbani2 and Ahsan Anjum1
...sed by prickly trees and cotton stubbles were found significantly (p<0.05) associated factors in goats; and age and injuries on the skin were important associated risk factors in sheep. The maximum occurrence of contagious ecthyma infection was found from September to December in both goats and sheep; having a significant association in goats (χ2=39.2) (P<0.0001). Likewise, the purchase of new animals and mixing up with the existing animals without q...
Saeed Ahmad1, Muhammad Iqbal1*, Muhammad Akram1, Muhammad Rafiq Shahid1, Muhammad Shahid1, Taj Muhammad1, Muhammad Ihsan Ullah1, Zunera Saeed2 and Mazhar Ali3
... and seed germination of cotton. The present studies were conducted at Cotton Research Station Vehari, Punjab, Pakistan during 2016 to find out the impact of organic matter on growth and yield of cotton. Farm yard manure and green manuring of berseem was done for consecutive four years to improve soil organic matter from initial organic matter of 0.7% and improved to 1.0 % after two years ...
Imran Nadeem1, Qurban Ali1, Muhammad Kamil Malik1*, Asad Aslam1, Imran Tariq2, Muhammad Bilal Bin Iqbal1, Muhammad Faheem Akhtar1, Sikander Ali3, Muhammad Jawad Saleem1, Muhammad Zubair3 and Aqsa Abbas1
...ey pest that attacks the cotton crop and it is distributed all over the world where cotton has grown. In the present study, four traps, viz., PB ropes, Delta traps, Light traps, Capsule lures, one entomopathogenic fungus, “Beauveria bassiana, and one noval insecticide, e.g., Radiant 120 SC (Spintoram), were evaluated to check the percentage infestation reduction of Pectinophora gossypiella under field conditions under ...
Ahmed Jaafar Mousa*, Nothaila Rasheed Hamid
...op, and esophagus with a cotton swab. Utilizing direct smear and polymerase chain reaction (PCR) techniques, 30 (30%) of the 100 collected samples were found to be positive. A DNA sequence of 372 bp length that partly encompassed the coding region of the ITS1-5.8s rRNA-ITS2 gene within ten samples (assigned 1-10) was amplified in this study. The PCR amplicons that were found in the amplified genetic region were directly sequenced. The detected variations were ...
Jaweria Iqbal1, Muhammad Tanveer Altaf2, Muhammad Faheem Jan3, Waqas Raza4*, Waqas Liaqat5, Ikram ul Haq6, Amna Jamil7, Sameer Ahmed1, Amjad Ali2 and Arif Mehmood8
...tries. Studying existing cotton germplasm is crucial for discovering new genetic resources for future breeding. In this study, the effectiveness of EST-SSRs and ISSRs markers were compared for assessing genetic variation among 45 Pakistani Bt and non-Bt cotton varieties. ISSR and EST-SSR primers yielded 108 and 28 loci, respectively. The polymorphism was found 32.40% for ISSR, while 89.28% was recorded for SSR primers. Clust...
Javed Iqbal*, Mamoona Hanif, Nadia Hussain Ahmad, Amna Bibi, Zaib-un-Nisa and Sadia Kanwal
... main source of fiber is cotton. Both living (biotic) and non-living (abiotic) stimuli, including high temperatures, have a deleterious impact on its formation. The goal of the current study was to investigate the genetic foundation of upland cotton’s heat tolerance. On the basis of CMT%, canopy temperature, seed cotton production, node number of first fruiting branch, days to first ...
M. Azalou1,3*, C. C. Kpomasse1, A. S. Assani3,4, I. T. Alkoiret3,4, Wéré Pitala1,2
...one of Benin (FNZB), the cotton zone of northern Benin (CZNB), the food-producing zone of southern Borgou (FZSB), and the West Atacora zone (WAZ). Multiple correspondence analysis (MCA) and ascending hierarchical clustering (AHC) identified three groups of goose farmers. Group 1 was composed of primary and secondary level goose farmers whose main activity was trade (56.1%); group 2 was composed of secondary level herders whose main activity was agriculture (59...
Rana Mahmood Ahmad*, Orooba Mohammed Maeed Ibrahim
...were evaluated using the cotton pellet-induced granuloma method. Decreasing granuloma weight suggests that the proliferative phase has been successfully suppressed. In the current study, treatment with clove oil extract on infected rats significantly decreased levels of the pro-inflammatory cytokine TNF-α value after nine days of treatment, which are central inflammatory cytokines involved in the pathogenesis of chronic inflammation. Clove oil extract al...
Khamiss l , Omaima; El Helaly , Alexandra and Abol Ela 3, Said
...l line from the Egyptian cotton leaf worm ( Spodoptera littoralis ) originated from the insect ovaries tissues was established, cloned and maintained as contentious cell line. Nine serial dilutions of Polyethylene glycol (PEG) were prepared from mother suspension (18.2g PEGS" in 100 ml double distilled de-ionized water) started fromlO 1-109. Each concentration was prepared to treat five replicates of C35 cell dish. Treated cells were observed daily and co...
Compatibility of Selected Insecticides Against Sucking Insect Pests of Cotton Under Field Conditions
M. Tariq Mushtaq1, Faisal Manzoor1, M. Ishtiaq1*, Mirza Abdul Qayyum1, Muqarrab Ali2, M. Akram3, M. Rafiq Shahid3 and Saleem Riaz1
...ses (HD) were applied on cotton crop against whitefly and jassid in consecutive two years. Randomized complete block design (RCBD) was used for each experiment with three replications each year. Data were recorded 1 DBS (day before spray) and 3 DAS (days after spray) and 7 DAS of insecticides. The results revealed that buprofezin @ 500 ml + flonicamid @ 60 g (RD) was the most effective (79.24%) insecticide mixture against whitefly up to seven days followed by ...
Ali Hassan1, Javaria Ashraf1*, Salman Wahid1, Kamran Alyas1, Samaria Nisar1, Sadia Kanwal2, Nadia Hussain Ahmad2, Amna Bibi2 and Rameen Nawaz3
...ifferent crop plants. In cotton, heterosis of morphological and yield related traits using line × tester design is very important to identify best performing parents in future cotton breeding program. Therefore, in this study five lines (MNH-1020, MNH-1035, FH-152, CIM-632 and BS-20) were crossed with three testers (CEMB-100, RH-662 and NIAB-5) using line × tester crossing design, which resulted 15 F1 hybrids. Th...
Gilmar Jesús Cañarte-Cañarte1, Ernesto Gonzalo Cañarte-Bermúdez2*, José Bernardo Navarrete-Cedeño2, Luis Fernando Díaz-Toral1, Carlos Eddy Alvarado-Zamora1 and Fernando David Sánchez-Mora1*
...t, and production of the cotton variety BRS-336. Twelve plant densities were used: 55 556, 37 037, 27 778, 50 000, 33 333, 25 000, 45 455, 30 303, 22 727, 41 667, 27 778 and 20 833 pl ha-1, with single row planting arrangements. A randomized complete block design, in factorial arrangement (A x B), with four replications was used. The variables recorded were daily height increase (cm/day) in budding stage, plant height (cm), stem diameter (mm), crop ...
Luis Fernando Díaz-Toral1, Carlos Eddy Alvarado-Zamora1, Ernesto Gonzalo Cañarte-Bermúdez2*, José Bernardo Navarrete-Cedeño2, Gilmar Jesús Cañarte-Cañarte1 and Fernando David Sánchez-Mora1*
...ator (PGR), in the Coker cotton commercial variety. This field trial was carried out during February-August 2020 in La Teodomira experimental farm of the National Institute of Agricultural Research (INIAP, Lodana, Manabí, Ecuador), with three periods of application and four doses of growth regulator in addition to control (without regulator). A randomized complete block design in additive factorial arrangement was used, with four repetitions. The variab...
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