Mudasir Irfan Dar*, Fareed Ahmad Khan and Farha Rehman
E-mail | [email protected]
...showed a dose dependence decline at higher concentrations of the insecticide at all the observed growth stages, with maximum decrease under 40 g.a.i ha-1 at 15 DAT followed by 3 and 7 DAT respectively. Among the non-enzymatic antioxidants, a dose dependent decline was observed in Ascorbate (ASC), de- hydroascorbate (DHA) and reduced glutathione (GSH) levels. The photosynthetic pigments showed slight increases over their resp...
Vinayagamurthy Balamurugan*, Gurrappa Naidu Govindaraj and Habibur Rahman
... in sheep and goats have declined after implementing the strategic mass vaccination programme. The decreased number of outbreaks in recent years as well as changes in the disease severity patterns and distribution might be due to the effectiveness of vaccine, timely vaccination, circulation of a single lineage virus and most importantly effective planning and implementation of the vaccination programme. Sharing the experiences on the PPR control strategies ado...
Sayeda Sarah and Muhammad Ibrar
... hybrids. Higher P doses declined the sporulation and colonization. There was total seven AMF species that were observed and recorded. The dominant genus was Acaulospora which was followed by Glomus, Sclerocystis and Gigaspora. The average AMF spore density ranged from 56-260 spores/100g soil while root colonization ranged from 32-100%. Mycorrhizal enhancement regarding AMF spores density and root colonization ranked asRP0>RP1>RP2>RP3 in all hybrids i...
Haji Muhammad, Zafar Iqbal* and Saira Saleemi
...portant fish species has declined while the exotic family Cichlidae representative of three species (Oreochromis mossambicus, Oreochromis aureus and Oreochromis niloticus) has become well established in the study area. Similarly the population of exotic common carp (Cyprinus carpio) also seems to be established in the Indus River....
Robina Karim and Dawood Jan
...oes not show significant declines; rather it appears largely static, suggesting Pakistan imports trade could not be benefited much by reductions in trade restrictions associated with the implementation of WTO in Pakistan domestic market. This stated analysis thus supports partial acceptance of hypothesis, which states that “Pakistan’s foreign trade is expected to be largely better off once WTO’s regime is fully implemented in Pakistan and res...
Asma-ul-Husna1, Muhammad Sajjad Ansari2, Bushra Allah Rakha3, Rabea Ejaz1, Nemat Ullah1 and Shamim Akhter1*
...ne of the main causes of decline in fertilizing potential. Present study aimed at evaluating the role of melatonin in extender for its cryoprotective effect on post-thaw quality of buffalo bull semen. For this purpose, two consecutive ejaculates were collected from three Nili-Ravi buffalo bulls using artificial vagina at weekly intervals for a period of three weeks (three replicates). Qualifying semen ejaculates were diluted (50×106 motile spermatozoa ml...
Sidra Ilyas1, Abdul Rehman1* and Qasim Ilyas2
...xposure. GSH: GSSG ratio declined after As, Pb and Cr treatment, whereas non-protein thiol levels were higher after Cd and As treatment followed by those of Pb, Cr and Cu treatment. Candida sp. PS33 was able to remove 78% (Cd), 70% (As), 82% (Cu), 65% (Cr) and 87% (Pb) from the medium after 8 days of incubation. This multi-resistant yeast can be used efficiently for the removal of toxic metals from the wastewater.
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Rashid Mahmood1,*, Waqar Ahmad1, Muhamamd Khalid Rafique1, Ghulam Sarwar1 and Anjum Shahzad2
...picted a high population decline of Syrphids and Non-Apis bees. Syrphids were recorded as 12.65 to 13.85 per 250 flowers in 2013 but decreased in year 2014 by 7.82 to 7.88 per 250 flowers and Non-Apis bees was recorded as 6.15 to 7.59 per 250 flowers in 2013 which also decreased and recorded as 5.35 to 5.70 per 250 flowers in year 2014. The results showed the trends of increase in population of Apis mellifera and Apis cerana between 8.22 to 11.5 ...
Rashid Ahmed Khan* and Muhammed Naveed
...of August. It started to decline afterwards and remained at 348 in the month of September. The lowest population was recorded at 26, 3, 2 and 1 for November, December, January and February, respectively. The optimum monthly average temperature and relative humidity ranged from 26 to 35 °C and 60%, respectively. The population of the fruit fly was positively correlated with the temperature and slightly negative correlation was seen for relative humidity.
Syed Ishfaq Ali Shah1,*, Tassawar Hussain Malik2, Imran Rafi Khan1 and Zahid Hussain3
...USDA accessions while it declined on local varieties.
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Matiyar Rahaman Khan1,*, Sabyasachi Pal2, Ghule Tushar Manohar2, Somnath Bhattacharyya3, Amit Singh4, Prahlad Sarkar5 and Samuel Lalliansanga6
...d infected plants showed declined symptoms and poor fruit yield. Infested plants displayed stunting and yellowing and thick-root symptoms. The association of the root knot nematode species was identified based on observations on morphology of different life stages, beta-esterase phenotype and amplification of rDNA and partial sequence homology of ITS-1and ITS-2. Host differential tests confirmed the race 2 of M. incognita infecting passion fruit. Pathog...
Sitansu Pan and Amrita Das
Evaluation of shelf life of some value added organic formulations of Trichoderma harzianum
... days and then gradually declined. Among the four organic media, vermicompost retained 21.3 x 10 c.f.u./g at 120 days where as leaf mold,FYMand rice bran retained 20.1 x 10 c.f.u./g, 17.3 x 10 c.f.u./g and 15.1 x 10 c.f.u. /g of substrate respectively at 120 days of incubation. When oilcake was amended with organic material, vermicompost + mustard cake produced high population of the antagonist upto 60 days....
Dinesh Kachhawa and Sahidur Rahman
Factors influencing incidence of red spider mite of tea, Oligonychus coffeae (Nietner) in Assam
...oticed. Afterwards sharp decline in number of eggs was noticed during July and August. Again population of eggs was increased during September and October. Very minimum population of eggs was observed from Novem-ber to January. Population of eggs was started increasing again from 1st week of February to March. Results of the present studies showed that the buildup of the red spider mite, O. coffeae population, as well as the number of eggs had a significantly ...
Amitava Konar and N. Johnson Singh
Occurrence of aphids on various potato germplasms in eastern gangetic plains of West Bengal
...ulation of aphid species declined due to age of the crop and increasing effect of temperature. It is also concluded that K. Chandramukhi was susceptible to aphid, and K. Jyoti and K. Jawahar were tolerant to aphids while K. Chipsona-1, K. Chipsona-2 and Atlantic germplasms of potato were quite resistant. Therefore, it may be inferred that Kufri Chipsona-1, Kufri Chopsona-2 and Atlantic needed only one or two insecticide application at 15 days interval during l...
Freeha John, Noor Abid Saeed*, Sajid Nadeem and Muhammad Hamed
Rafi Ullah1, Sarzamin Khan1,*, Abdul Hafeez1, Asad Sultan1, Nazir Ahmad Khan2, Naila Chand1 and Naseer Ahmad1
...per kg of feed gradually decline with increasing dietary level of SCM inclusion levels (P < 0.05), indicating higher economic benefit. However, the gross return per bird and profit per kg meat were higher for diet D4 (P < 0.05). It was revealed that replacement of soyabean meal with silkworm meal did not affect broiler performance and carcass quality; therefore silkworm meal may effectively be used as a low-cost protein constituent in the broiler finishe...
Ghulam Abbas1,Asif Nadeem1,*, Masroor Ellahi Babar2, Tanveer Hussain2, Muhammad Sajid Tahir3, Wasim Shehzad1, Rajput Zahid Iqbal3, Muhammad Tayyab1 and Maryam Javed1
... species of mammals have declined within the past two centuries due to human caused disturbances and the unsustainable use of natural resources. Molecular methods have an important role in phylogeny and diversity analysis. In Pakistan hog deer (Axis porcinus) is an important wild species belongs to the family Cervidae. The hog deer is one of the least studied species at molecular level in Pakistan. The present study was planned to investigate its molecu...
Wanchao Zhu1, Qinguo Wei1, Shuyu Xue1, Huanxin Zhang2, Tianshu Lv1 and Honghai Zhang1,*
...umber of wild sables has declined dramatically in recent years due to the high value and increasing demand of their fur. In order to evaluate the genetic diversity and population structure for the conservation and management of sables (Martes zibellina), we developed six microsatellite markers using a method of fast isolation by AFLP of sequences containing repeats (FIASCO) from them in this study. The primers designed by Primer Premier 5.0 based on con...
Muhammad Hannan Ahmed1, Muhammad Irfan Ullah1,*, Abu Bakar M. Raza1, M. Afzal1, A. Khaliq1, Yasir Iftikhar2 and Hafiz Muhammad Aatif3
...>oC but population declined at 40°Ċ. Findings are helpful for appropriate management of sucking complex in case of cotton crop.
...
Fang Wang, Yong-Fang Jia, Po Wang, Qi-Yan Du and Zhong-Jie Chang*
...d low concentration, but decline in long time and high concentration. Arα has a trend of increases, ERα shows downwards trend. Dax and Foxl2 are female-biased genes, their expression profiles show similar trends to Cyp19A in ovary, but downwards trend in testis. Dmrt1 is male-biased genes, it shows a trend of increases in male and female individuals. These findings suggest that continuous exposure to LET may ...
Muhammad Imran Mahmood* and Muhammad Zubair
...er droughtexhibiting 50% decline than Sufeda under flooding. Contrary to that Neem exhibited the maximum plant height before experiment (i.e 107 cm) under drought. The highest chlorophyll contents (73.51%) after experiment was observed in Sufeda under flooding and the lowest chlorophyll contents (7.32) after experiment was observed in Neem under flooding. Opposite to that Neem showed maximum chlorophyll contents (55.23%) under drought. Similarly, the maximum r...
Carolina A. Bonin1,2, Eric A. Lewallen2,3, Andre J. van Wijnen3, Marta Jussara Cremer4 and Paulo C. Simões-Lopes5*
...are susceptible to rapid decline. Yet, effective conservation efforts depend on population-level ecological data. To obtain principal baseline data that will inform management efforts, we characterized the habitat and recorded the behaviour of a Guiana dolphin (Sotalia guianensis) population within one of the most well-preserved estuaries off southern Brazil. Monthly surveys were conducted for one year (August 1999 - July 2000) within an area of approxi...
Minmin Chen1, Xiaoke Zhang1, Kexiong Wang2, Zhigang Liu1, An Wan3, Daoping Yu1,*, Hong Ji3 and Fangzhen Peng1
... the wild suffered sharp decline and fragmentation. Observations of the local spatial and temporal distribution dynamics can help establish better conservation strategies. In order to understand the characteristics of habitat chosen, a continuous 15 months observation on the distribution patterns of the Yangtze finless porpoise at the confluence of Yangtze and Wanhe rivers was conducted. The results showed that the distribution of the porpoise changed seasonal...
Sher Khan Panhwar1,2,3, Zhou Yong Dong1,4,*, Gao Tianxiang1,3, Wang Ping5, Han Zhiqiang1, Wang Zhongming1,4 and Wang Yang1,4
...ates showed a consistent decline in catches. This study is a start to bridge the gap between data and information, allowing resource managers to determine management priorities for this economically and ecologically important species in the ECS.
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Ibrar Muhammad Khan1, Rifat Ullah Khan1,*, Muhammad Subhan Qureshi2, Tahir Usman2, Adnan Khan1, Zakir Ullah1 and Hamid Rehman1
...eover, the semen quality declined in the crossbred bull.
... 
Gamalat Osman1, Mansour Galal1, Abbas Abul-Ezz2, Ahmad Mohammed1, Mohammed Abul-Ela3 and Asmaa Mostafa Hegazy2
... 15 but showed a further decline at the day 30 of exposure. These findings seem to be time related and were classified as reversible and irreversible changes. Accordingly, it can be concluded that L. carinatusis a typical bioindicator for crude oil pollution....
Bashir Ahmad1*, Ahmad-Ur-Rahman Saljoqi1, Hayad Zada2, Shahid Sattar1, Toheed Iqbal3, Saddam Hussain1 and Muhammad Saeed4
...ctively. Then population declined from September to November 3.5 and 3.1 larvae and pupae was recorded per plant in both years as the lowest number. In the year 2012, mean maximum and minimum temp showed non- significant negative and positive association (r=-0.32 and 0.07) with population of P. xylostella respectively. Similarly R.H (r=0.89) exhibited positive highly significant whereas RF (r=-0.96) showed negative highly significant relationship with P. xylos...
Alptug Sari*, Ahmet Arpacik and Sagdan Baskaya
...tly experiencing a rapid decline. Risks threatening bird species in the region were examined. Erzurum Marshes, located in the northeastern part of the country, host almost half of the bird species of Turkey of which many bird species are under threat both at national and international level. In all 239 bird species were identified. Among these species, 10 species were found to be under threat of extinction at national and international (IUCN) scale. Deteriorat...
Khalid Mahmood Aujla, Sajida Taj*, Khalid Mahmood** and Nadeem Akmal*
...nt views for wheat yield decline and crisis in the country during 2007- 08. To assess the wheat situation and compare wheat production practices to identify the major factors of yield decline, a national level field survey was conducted during June 2008 by Social Sciences Division, Pakistan Agricultural Research Council through its satellite institutes in the provinces. Total 238 wheat growers were purposively selected from ...
Hassnain Shah, Hina Riaz, Nadeem Akmal , Muhammad Sharif* and Abdul Majid**
...l unit has significantly declined from 0.067 ha to 0.035 ha and production declined from 1.31t to 0.80t from 1986 to 2006. Inadequate nutrition is one of the major constraints limiting livestock production in the country. Feed accounts for almost 70% of total cost of production of milk or meat. The trend for concentrate feeding to livestock is changing from the conventional concentrate feeding to a formulated compound feed. ...
Muhammad Kashif Maan1, Muhammad Arif Khan1, Shehla Gul Bokhari1, Muhammad Ijaz2, Hamid Akbar1, Sajid Umar 3 and Muhammad Luqman Sohail4,*
... in both groups but this decline was significantly lesser (P<0.05) in isoflurane administered group compared to xylazine-ketamine administered group. Both xylazine-ketamine and isoflurane proved to be suitable anesthetic agents for successful ovariohysterectomy in rabbits. As injectable anesthesia caused significant effect on serum biochemical and cardiovascular parameters when compared to inhalation, so, it is a less safe choice during lengthy surgical pro...
Nazakat Nawaz*, Malik Shah Nawaz*, Mubashir Ahmad Khan*, Mirza M. Yasin*, Doulat Baig*, Nasir Mehmood Cheema**, Muhammad Amjad** and M. Altaf Sher**
EFFECT OF BORON ON PEANUT GENOTYPES UNDER RAINFED CONDITIONS
...ency of peanut genotypes declined in the order of BARD-479 > ICG- 7326 > ICGV-92023. A boron fertilizer requirement observed for the -1 highest dry pods yields was 1.0 kg B ha for all genotypes and yield decreases gradually after certain level by increasing boron fertilizer rates....
Saima Rani*, Hassnain Shah*, Umar Farooq** and Bushra Rehman**
SUPPLY, DEMAND, AND POLICY ENVIRONMENT FOR PULSES IN PAKISTAN
...ses in the country. Thus decline in pulses consumption could be attributed to disproportionate increase in pulses price that would affect the poor segment of population in fulfilling the protein demand. Hence there is need to increase production through improving management practices and dissemination of improved technologies....
Quratulain*, Muhammad Aslam**, Muhammad Khalid Rafique*, Mian Atiq Ahmad* and Rashid Mahmood***
POPULATION DYNAMICS OF ROSE APHID MACROSIPHUM ROSAE L. ON DIFFERENT CULTIVARS OF ROSA INDICA L. IN PAKISTAN
...ember and its population decline with decline in temperature in December. While its population started rising again at the end of February. Significantly more aphid populations were observed on Perfecta than other varieties; however, significantly few aphids were observed on Christan Diar. These studies revealed that farmers growing roses on a commercial scale should grow Christan Diar to avoid aphid attack. Maximum average ...
Muhammad Mohsin Raza*, Muhammad Aslam Khan*, Irfan Ahmad**, Ali Ahsan Bajwa***, Hafiz Muhammad Usman Aslam*, Badar Ahsan Ullah****, and Kashif Riaz*
FOREST PATHOGENS AND DISEASES UNDER CHANGING CLIMATE -A REVIEW
...seases, cankers, decays, declines, foliar diseases, root diseases and stem rust of pine have been reviewed with some illustrations of potential disease effects with predicted changing climate. The impact of changing climate on host, pathogen, and their interaction will have frequent and mostly unsympathetic outcomes to forest ecosystems. By employing the proactive and modern scientific management strategies like monitoring, modeling prediction, risk rating, pl...
Ambreen Akhtar Saddozai*, Amer Mumtaz*, Saeeda Raza* and Shahzada Arshad Saleem**
MICROBIAL COUNT AND SHELF LIFE OF PHALSA (GREWIA ASIATICA) JUICE
... plate count also showed decline from 6.2×10 to 3.2 x 10 -1 cfuml whereas yeast and mould counts increased simultaneously from -1 -1 -1 -1 2.6×10 and nil to 5.5x10 and 2.4x10 cfuml , respectively during the storage. To increase shelf life of phalsa juice storage at refrigerated temperature with/without preservatives is recommended. ...
Mubbashira Nazir*, Saira Batool*, Sultan Ali Tariq**, Abid Hussain** and Ya Sakina**
INTERDECADAL GROWTH VARIABILITY AND DECOMPOSITION ANALYSIS OF FRUIT CROPS IN PUNJAB, PAKISTAN
... and guava in 2000s. The decline in production of mango in 1970s was due to negative growth in both area and yield. While, a slowdown growth in the area and decrease in yield were reasons of decline in production of guava in 2000s. Growth in production of minor fruits showed a cyclical trend i.e., increased and decreased in alternate decades. Results of Cuddy-Della Valle Index showed that variations in production of major fr...
Grace C. Onyishi, Ifeanyi Oscar N. Aguzie, Christopher D. Nwani*, R.N.N. Obiezue and I.C. Okoye
...o July while temperature declined in same direction. Malaria prevalence correlated positively with Anopheles mosquito abundance (r = 0.863, p = 0.012). Mosquito abundance and malaria prevalence strongly correlated negatively with temperature (r = -0.799, p = 0.031 and -0.869, p = 0.011, respectively). The positive correlation between relative humidity and malaria prevalence and mosquito abundance was not significant (p < 0.05). Malaria prevalence in ...
Lotta Wahldén1, 3, Ulf Emanuelson1, Torsten Møller2 and Jonas Johansson Wensman1*
...t in increased titers. A decline in CPV antibody titer with increasing age was observed regardless of immunization status. Our results suggest that vaccination of African wild dogs with a live attenuated domestic dog vaccine may provide adequate protection against CDV, and could therefore be an important tool for the conservation of this endangered species.
...
Waqas Ali1,*, Arshad Javid1, Syed Mohsin Bhukhari1, Ali Hussain1, Syed Makhdoom Hussain2, Hira Rafique1
...During past few years, a decline in amphibian and reptilian species attracted attention of the conservation biologists worldwide to monitor herpetofunal diversity for effective conservation planning and management. Different sampling techniques are applied during herpetofaunal surveys and some of them might be expensive, time intensive and their effectiveness in different regions of the world are still debatable. Moreover, data recorded from inappropriate desi...
Muhammad Umar1, Mubashar Hussain1,*, Ghulam Murtaza1, Farid Asif Shaheen2 , Fatima Zafar1
...ds) have resulted in the decline of species abundance.. Regular conduct of surveys for important migratory birds to assess the population trend, abundance and patterns of their migration is another important step towards conservation of birds. To make an effective conservation of migratory birds, integration of different approaches for the protection of their habitats, and to prevent the illegal hunting and poaching, mitigating agricultural and industrial poll...
Azhar Mehmood1,2,*, Muhammad Farrukh Saleem2, Muhammad Tahir2, Muhammad Aqeel Sarwar3, Tasawer Abbas4, Ali Zohaib2, Hafiz Tassawar Abbas5
...which is involved in the decline of sunflower production. Therefore, a field experiment was conducted to examine the combined effect of nitrogen and boron on growth, yield and oil quality of sunflower hybrids during 2009. Two nitrogen levels (0 and 150 kg ha-1) and three boron levels (0, 2 and 3 kg ha-1) were tested against two sunflower hybrids (Hysun-33 and DK-4040). All the growth and yield components like plant height, stem diameter, head diameter, achene ...
Saleem Ashraf1*, Ashiq Hussain Sangi1Zakaria Yousaf Hassan3 and Muhammad Luqman2
...ton will show consistent decline. As the Punjab is leading contributor in terms of cotton production, this decline will impact economy and livelihoods significantly. Therefore, study urge the need of cotton policy and holistic actions by government to subsidize inputs availability and conserve water and land. ...
Nadia Saeed1,Mian Sayed Khan2, Habib Ahmad3, Muhammad Abdullah4 and Muzafar Shah5,*
...ted trees samples showed decline in nematode number as compared to untreated trees. Organic amendments effectively controlled the nematode population. Among all applied organic amendments castor oil cakes and cow dung were found more effective and saw dust was least effective. The studies showed that organic amendments were significantly effective against nematodes.
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