Muhammad Zahid1, Muhammad Hamid Bashir1*, Bilal Saeed Khan1 and Muhammad Shahid2
... as an efficient acarine predator of sucking insect pests of different crops. This predator has also been reported from different localities of Pakistan. The main objective of this study was to screen out locally used pesticides i.e., pyriproxyfen, acetamiprid, chlorfenapyr, diafenthiuron and thiacloprid against N. barkeri in order to find its compatibility with some pesticides. Leaf disc arenas were used and leaf dip bioass...
Muhammad Basit1, Shafqat Saeed2, Mushtaq Ahmad Saleem3, Rana Zulfiqar4
...f insect pests and their predators in sunflower ecosystem. The data revealed that B. tabaci and Empoasca spp were present throughout the cropping season. Their average maximum populations (5.65 and 3.20 individuals / leaf) were recorded during 3-week of May 2009. Aphis gossypii was recorded during the month of March and its maximum population (28.3 individuals / leaf) was observed during 2-week of March 2009. Likewise, Nysius inconspicuous was observed during ...
Sabri Unal1, ASır Er2, Erol Akkuzu1* and Lubomir Salek3
...ine the phenology of the predator Coccinella septempunctata Linnaeus (Coleoptera: Coccinellidae) and to evaluate its efficacy on Macrosiphum rosae (Linnaeus) (Hemiptera: Aphididae) in Kastamonu, Turkey. Rearing of C. septempunctata was carried out at 21.3±4.00ºC and 78.8±9.44% relative humidity. The first, second, third and fourth larval instars of C. septempunctata consumed 20.3, 54.3, 108.2, and 232.7 M. rosea, respectively. The predation ...
Muhammad Arshad1*, Hafiz Azhar Ali Khan2*, Faisal Hafeez3, Ravaid Sherazi1 and Naeem Iqbal4
...e present study revealed predatory potential of C. septempunctata against different aphid species under the laboratory conditions. The results could be helpful in designing biological management strategies for aphids.
...
Ahmad Kamran Khan1, Muhammad Hamid Bashir1,*, Bilal Saeed Khan1 and Nazir Javed2
...he most diverse group of predatory mites within soil ecosystems, involved in maintaining the soil health. Biodiversity of Mesostigmata can be used to access the soil health within a geographical region. Family richness, diversity, abundance and evenness of soil inhabiting Mesostigmata mites in cultivated and undisturbed soil were estimated from five different localities of Punjab, Pakistan in 2014. Family richness, abundance and Shannon diversity indexes were ...
Neerja Agrawal, Mukesh Srivastava, Akhilesh Tripathi and Amrendra Singh
Survey and monitoring of pests, parasites and predators of pulse crops in central and eastern Uttar Pradesh
...mber of 16 parasites and predators were observed in these crops during the period of study. The bio-agents recorded belonged to Order Dictyoptera, Neuroptera, Hemiptera, Hymenoptera, Diptera and Coleoptera....
Lakshman Chandra Patel and Chandan Kumar Mondal
Management of causal agents of chilli leaf curl complex through bio-friendly approaches
... garlic with spirit, one predator insect Chrysoperla carnea and untreated control. The lowest population of thrips, mites and white fly was recorded with application of diafenthiuron at 15 days interval from seedling to early fruiting stage. Among the ecofriendly options, alternate use of garlic with spirit performed better than their single repeated use starting from seedling to early fruiting stage at every 15 days interval. ...
Azhar Abbas Khan1,*, Arif Muhammad Khan2 and Muhammad Afzal3
...a L. is a generalist predator and prefer soft bodied insects. Semiochemicals released by the plants in response to herbivorous attack influences third trophic level and natural enemies use these substances to locate their prey. Twelve-arm olfactory apparatus was used to evaluate the response of C. septempunctata toward aphids and different host plants of aphids. Different horticultural plants and field crops were used singly or in combination with p...
Hazrat Ali1,*, Wajid Ali1, Karim Ullah1, Fazle Akbar1, Sher Ahrar1, Irfan Ullah1, Irum Ahmad1, Ashfaq Ahmad1, Ikram Ilahi2 and Muhammad Anwar Sajad3
...x plagiostomus and a predatory fish Mastacembelus armatus, from three rivers of Malakand Division, Pakistan. Concentrations of Cu and Zn were determined in fish samples by atomic absorption spectrophotometer. Highest Cu concentration of 4.52 ± 0.24 mg kg−1 wet weight was observed in muscles of M. armatus at Chakdara on River Swat while highest Zn concentration of 18.00 ± 1.88 mg kg−1 wet weight ...
Kanwer Shahzad Ahmed1, Muhammad Zeeshan Majeed1,*, Muhammad Ather Rafi2, Fatima Sellami3 and Muhammad Afzal1
...oleoptera) are voracious predators of many insect pests of economic importance. Among 6,000 species of coccinellids described worldwide, only 75 species have been reported from Pakistan so far. Keeping in view the limited work on these important beetles, an extensive faunal survey was conducted in the district Sargodha (32°05’02’’ N and 72°40’18’’ E), Pakistan to assess the species richness and distribution of coccin...
Saleh S. Alhewairini1,* and Mahmoud M. Al-Azzazy1,2
...ects of Huwa-San TR50 on predatory mite, Neosiulus cucumeris, were also tested to gain successful implementation of new integrated pest management. After the direct application of Huwa-San TR50, N. cucumeris could also sustain its population on treated and/or dead T. urticae, under laboratory and greenhouse conditions. Statistically, the difference between laboratory and greenhouse conditions was insignificant (P > 0.5, using F-test Gra...
Wanrong Wei and Weiguo Zhang*
...storage, protection from predators and extreme environment, and the function of burrows varies with the degree of burrow complexity. We studied the burrow architecture (length, internal dimensions, fractal dimension of tunnel systems, number of nesting chambers and surface holes) by excavating the tunnels of 24 burrow systems of the plateau pika (Ochotona curzoniae). Pikas have two types of burrow systems, namely temporary and permanent burrows. The num...
Saima Akhtar Qureshi1 and Asim Anwar2*, Ather Maqsood Ahmed3
...ue natural parasites and predators are used to check pest growth instead of pesticides which reduces ecological and health damage. Pesticides are used at the last resort in IMP method so it reduces the cost of production and increases the farmers’ profit. However, concerns about production may hinder widespread adoption of this technology by farmers. The aim of the study is to evaluate economic feasibility of IPM method in Punjab. The study consisted of ...
Waseem Ahmad Gillani* and Mike Copland**
INFLUENCE OF THREE CONSTANT AND TWO RHYTHMICALLY FLUCTUATING TEMPERATURE REGIMES ON THE LIFE-TABLE PARAMETERS OF BROWN LACEWING SYMPHEROBIUS FALLAX
...ment rates are important predators in many agricultural systems. Life tables of S. fallax were constructed at 20°C, 24°C, 28°C and rhythmically fluctuating temperature regimes from 16°C to 24°C and 24°C to 32°C. Studies were carried out describing survival, reproduction and development of S fallax. Survival was positively temperature dependent. Sex ratio was not affected by constant temperatures from 20 to 28°C; however this rat...
Asrar Ali*, Ehsan-ul-Haq**, Abdul Rehman***, Javed Khan, Waseem Ahmad Gillani** and Maria Rauf*
BIOLOGICAL PARAMETERS AND PREDATORY POTENTIAL OF MENOCHILUS SEXMACULATUS FAB. (COLEOPTERA:COCCINELLIDAE) AT VARYING TEMPERATURE ON RHOPALOSIPHUM PADI L.
...s on the development and predatory potential of M. sexmaculatus reared on Rhopalosiphum padi. The egg incubation period of predator beetle was 4.16, 3.66 and 2.24 days at 22±1°C, 28 1°C and 34 1°C, respectively. Mean fecundity was 430.53, 548.67 and 432.43 eggs, respectively. Percentage egg hatchability of the predator was significantly higher at 28±1°C. The t...
Maria Rauf*, Ehsan-ul-Haq**, Javed Khan**, Abdul Rehman***, Waseem Ahmad Gillani* and Asrar Ali**
BIOLOGY AND PREDATORY POTENTIAL OF COCCINELLA SEPTEMPUNCTATA LINN. ON SCHIZAPHIS GRAMINUM APHID UNDER CONTROLLED CONDITIONS
...;"> The biology and predatory potential of Coccinella septempunctata (Linn.) were studied on aphid, Schizaphis graminum (Rondani) at three constant temperatures 20±1 °C, 25±1 °C and 30±1 °C in Insectary-Bio Control Laboratories, National Agricultural Research Centre (NARC), Islamabad. The results revealed that incubation period of C. septempunctata was 5.12, 3.62 and 3.20 days with 75.6%, 82.0% and 71.2% hatchability, resp...
Muhammad Tayyab Mudassar*, Ehsan-ul-Haq*, Muhammad Naeemullah**, Muhammad Shakeel*, Muhammad Ashfaque*, Asmat un Nisa* and Javed Khan*
ECONOMIC REARING OF CHRYSOPERLA CARNEA (STEPHENS) (NEUROPTERA: CHRYSOPIDAE) IN INSECTARY
... healthy surplus of this predator for experiment and small holding field releases, S. cereallela is recommended as more efficient and economic host as compared to P. solenopsis....
Javed Khan*, Ehsan-ul-Haq*, Habib Iqbal Javed*, Tariq Mahmood*,
Awais Rasool*, Naheed Akhtar and Saleem Abid**
BIOLOGICAL PARAMETERS AND PREDATORY POTENTIAL OF CHRYSOPERLA CARNEA (NEUROPTERA: CHRYSOPIDAE) FEEDING ON WHEAT APHID SCHIZAPHIS GRAMINUM (HEMIPTERA: APHIDIDAE) UNDER LABORATORY CONDITIONS
...te of larvae. The larval predatory potential was 414.6±0.05 aphid per larvae. The total duration and survival rate from egg to adult emergence was 24.6± 0.06 days with 73% survival rate. The pre oviposition, oviposition and post oviposition periods were 9.2±1.25, 34.6±1.72 and 7.4±1.02 days, respectively. The female and male longevity was 51.2 ± 2.18 and 32.4±2.04 days respectively. The female fecundity was 384....
Farid Asif Shaheen*, Sadia Parveen*, Ahmed Zia**, Ghulam Qadir*,
Mureed Husain*** and Rifat Ullah Khan****
PREDATORY APTNESS OF ANTS AGAINST RED FLOUR BEETLE, TRIBOLIUM CASTANEUM HERBST (TENEBRIONIDAE: COLEOPTERA) IN WHEAT FLOUR
...at as an efficient pupal predator that consumed 91.66% pupae of RFB. It was significantly different from non-forest ant population and control with 73.33% and 11.66% pupal predation, respectively. C. rufipes from forest habitat showed maximum adult predation (25%), which was significantly higher than non-forest ant population and control jar with 15% and 3.33% adult predation, respectively. The forest population of M. minimum exhibited 56.66% larval predation ...
Mahmoud M. Al-Azzazy1,2 and Saleh S. Alhewairini1,*
...ffects on the associated predatory mite, Neosiulus cucumeris. Huwa-San TR50 is a formulation of hydrogen peroxide, stabilized by the addition of a small quantity of silver and is extensively used as a disinfectant. It was found to be very effective in killing A. lycopersici with no significant effect on N. cucumeris. Under greenhouse conditions, the mortality percentages were 81.17, 84.11, 92.74 and 95.10% for A. lycopersici and 15....
Muhammad Arshad,1* Sajjad Ahmad1, Muhammad Sufyan1, Zain-ul Abdin1 and Sumaira Maqsood2
...quo; diversity and their predators association with strip intercropping (brassica, alfalfa, berseem and garlic) and wheat monoculture. Results showed that the first aphid was seen in the last week of January while the predator population was first recorded during the first week of March. Aphid population was maximum on wheat monoculture when 130 specimens were recorded per tiller. Among strip cropping garlic showed maximum p...
Hongqun Li1, Xiaoli Liu2,*, Zhenmin Lian3,RenheWang4, Yongbin Wang4, Yongyao Fu1 andDingyi Wang5
...t success from a diverse predator community. In addition, brown-eared pheasants have a preference for rock-cavities. Therefore, based on nest-site selection of this eared pheasant, we strongly suggest that moderate logging activity and prohibition of local peoples’ firewood collection in the core areas may provide some optimal nest habitat for the brown-eared pheasant.
...
Sumaira Maqsood1,*, Muhammad Afzal2, Muhammad Anjum Aqueel2, Waqas Wakil3 and Hafiz Azhar Ali Khan1,*
...>, ladybird beetles, and predatory bugs) populations in all the treatments. In conclusion, the results revealed the potential of Bt, NPV and flubendiamide for the management of S. litura. Further studies are needed to confirm the potential of these products against S. litura and negative impact on natural enemies under varying climatic conditions, and on different host crops.
...
Nadeem Munawar, Iftikhar Hussain and Tariq Mahmood*
...ion by raptors and other predators.
...
Ayesha Iftikhar1,*, Muhammad Asif Aziz1, Muhammad Naeem1, Munir Ahmad1 and Tariq Mukhtar2
...ellidae) is 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 ± 0.5 °C with 60-70...
Saima Siddiqui1*, Ghulm Hussain Abro1, Tajwar Sultana Syed1 and Abdul Sattar Buriro2
...s and their heteropteran predatory 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 minimum population of jassid (0.89), whit...
Muhammad Mohsin Ahsan1, Hafiz Muhammad Tahir2, Muhammad Khalid Mukhtar1
Effect of lunar cycle on active population density of scorpions, their potential prey and predators
...their potential prey and predators were observed in the
field. The result showed that H. tamulus and A. finitimus were more active during dark nights compared to moonlight
nights; however, there was no obvious effect of the lunar cycle on the activity of O. odonturus. Young (Immature)
individuals of all scorpion species were always high in numbers at night, even under moonlight conditions. The
activity of scorpion prey had been alwa...
field. The result showed that H. tamulus and A. finitimus were more active during dark nights compared to moonlight
nights; however, there was no obvious effect of the lunar cycle on the activity of O. odonturus. Young (Immature)
individuals of all scorpion species were always high in numbers at night, even under moonlight conditions. The
activity of scorpion prey had been alwa...
Mujahid Niaz Akhtar* and Amjad Farooq
...nd relationships between predator’s Coccinellid septempunctata, Lynx spider and preys Helicoverpa armigera, Pectinophora gossypiella, Earias vitella populations 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 effecti...
Rahat Afza, Muhammad Afzal, Muhammad Zeeshan Majeed and Muhammad Asam Riaz*
...red one of the potential predators of the canola and mustard aphids. But the application of insecticides in field to manage aphids cause impairment of several key biological traits of the exposed coccinellids through physiological and behavioral effects. It is crucial to understand the effects of insecticides on the coccinellids. The current research was aimed at determining the intra-guild predation (IGP) of different life stages combinations of Coccinella...
Shafique Ahmed Memon1,6, Arif Ali1*, Mehar-un-Nisa Narejo2, Ghulam Khaliq3, Imran Ali Rajput4, Muhammad Adeel1, Khalil Ahmed Memon5, Dzolkhifli Omar6, Muhammad Rashid7 and Abdul Rasool5
...ify;">Green lacewings as predators have a wide prey range, but not all preys are equally suitable for a single lacewing. Studies were carried out to evaluate the suitability of three aphid species on the pre-imaginal development of three species of green lacewings. Developmental stages of three different species of green lacewings, Chrysoperla nipponensis, Plesiochrysa ramburi and Apertochrysa sp. were provided with three different prey species, Aphis craccivo...
Azam Ali* and Amjad Farooq
...ulations, eggs count and predator’s populations. It was found that Bt cotton was more resistant to pest attacks than non-Bt. Therefore Bt cotton should be grown to combat pest infestation....
Bushra Siddique1,*, Muhammad Tariq1, Muhammad Naeem1 and Muhammad Ali2
...tive kairomone for aphid predatory beetles. It was found that T6 (β-pinene + E-β-Farnesene) exhibited highest mean number entries of D. rapae (7.50%) and highest mean time spend(6.39%) as compared to other treatments applied. The results revealed that release of insect derived semiochemicals can enhance visual searching and efficiency of parasitoid D. rapae.
...
Faraz Akrim1,2, Tariq Mahmood1,*, Muhammad Sajid Nadeem3, Siddiqa Qasim1, Shaista Andleeb1 and Hira Fatima1
.../div>...
Zhengfei Wang*, Dan Tang, Xuejia Shi, Huayun Guo, Xiuping Chen, Daizheng Zhang and Boping Tang*
...and abundant species and predators at the top of food chain in the hydrothermal vent ecosystem. However, the genetic basis for the adaptation of hydrothermal vents crabs to the harsh environment remains poorly explored.The objectives of this study were to increase our understanding of the mechanisms of hypoxia adaptability in vent crabs and to confirm if there is a correlation between mitochondrial protein coding genes (PCGs) and adaptation to the extreme hydr...
Wen-Feng Li1, Rong-Yue Zhang1, Chun-Hua Pu2, Jiong Yin1, Zhi-Ming Luo1, Xiao-Yan Wang1, Xiao-Yan Cang1, Hong-Li Shan1 and Ying-Kun Huang1,*
...wo groups: parasites and predators. The dominant species include Apanteles flavipes (Cameron), Sturmiopsis inferens Townsend and Trichogramma sp., which parasitize the sugarcane borer; Synonycha grandis (Thunberg), Lemnia biplagiata (Swartz), Cheilomenes sexmaculata (Fabricius) and Thiallela sp., which prey on Ceratovacuna lanigera Zehntner; and Euborellia pallipes Shiraki, Orius (Heteror...
Muhammad Ishaque Mastoi1*, Ibtasam Riaz2, Syed Muneeb Haider2, Arfan Ahmed Gilal3, Anjum Shehzad4, Ahmed Zia4 and Abdul Rauf Bhatti4
...al enemies, particularly predators have demonstrated key influence on its population regulation. Thus, this laboratory study was conducted to evaluate feeding potential of two coccinellid predators i.e., Menochilous sexmaculata and Coccinella septempunctata on eggs and nymphs of P. minor. Results confirmed that both species of coccinellid showed feeding potential against eggs and nymphs of P. minor. Comparatively, M. sexmacu...
Muhammad Raza Khan1, Tariq Mahmood1,*, Hira Fatima1, Faraz Akrim2, Shaista Andleeb1 and Abdul Hamid1
...rged as one of the major predator in the study area consuming mainly donkey, horse, cow, sheep and goats, resulting in a negative perception among the locals. Most of the depredation occurs at night time while maximum livestock are depredated during winter season.
... 
