Results 111 to 120 of about 36,396 (261)

Role of trichomes on leaves and pods for imparting resistance in chickpea [Cicer arientinum (L.)] genotypes against Helicoverpa armigera (Hübner) [PDF]

, 2017
In chickpea, trichomes provide a potential resistance mechanism against Helicoverpa armigera (Hübner). The present study was conducted to evaluate the trichome density and trichome length on leaves and pods on nine genotypes of chickpea.
Brar, Husandeep Singh, Singh, Ravinder
core   +2 more sources

Polycalin is involved in the action mechanism of Cry2Aa toxin in Helicoverpa armigera (Hübner)

Journal of Integrative Agriculture, 2019
Receptor proteins on the brush border membrane of the insect midgut epithelium are involved in the mode of action of insecticidal Cry proteins from Bacillus thuringiensis (Bt).
Bing-jie WANG, Ya-nan WANG, Ji-zhen WEI, Chen LIU, Lin CHEN, Myint Myint Khaing, Ge-mei LIANG   +6 more
doaj   +1 more source

New options for pest management in horticultural crop-based agroecosystems of Sudano-Sahelian Africa in the climate change context [PDF]

, 2011
In the climate change context, ICRISAT is promoting water-saving cropping systems mixing food and horticultural crops for the Sudano-Sahelian zone of Western Africa. ICRISAT's partners in Niger (CIRAD, the University of Niamey and INRAN) are seeking ways
Fatondji, Dougbedji, Hamza,, Kadi-Kadi, Hame, Kumar, S., Nikiema, Albert, Pasternak, Dov, Ratnadass, Alain, Salha, Halarou, Siaka, S.A., Zakari-Moussa, Ousmane   +9 more
core  

Mitochondrial DNA analysis of field populations of Helicoverpa armigera (Lepidoptera: Noctuidae) and of its relationship to H. zea

BMC Evolutionary Biology, 2007
Background Helicoverpa armigera and H. zea are amongst the most significant polyphagous pest lepidopteran species in the Old and New Worlds respectively. Separation of H. armigera and H. zea is difficult and is usually only achieved through morphological
Appleton Belinda R, Heckel David G, Russell Derek A, Tay Wee, Behere Gajanan T, Kranthi Keshav R, Batterham Philip   +6 more
doaj   +1 more source

Transgenic Lepidopteran‐Pests‐Resistant and Herbicide‐Tolerant Cotton Through Transfer of Cry1Ab‐vip3Aa and Cp4‐epsps+bar Genes

Plant Biotechnology Journal, EarlyView.
Qi Mou, Jun Zhang, Zhanfeng Si, Shangkun Jin, Wanying Zhang, Tianzhen Zhang   +5 more
wiley   +1 more source

CYP6AE gene cluster knockout in Helicoverpa armigera reveals role in detoxification of phytochemicals and insecticides

Nature Communications, 2018
The cotton bollworm Helicoverpa armigera, is one of the world’s major pest of agriculture, feeding on over 300 hosts in 68 plant families. Resistance cases to most insecticide classes have been reported for this insect.
Huidong Wang, Yu Shi, Lu Wang, Shuai Liu, Shuwen Wu, Yihua Yang, R. Feyereisen, Yidong Wu   +7 more
semanticscholar   +1 more source

Densovirus is a mutualistic symbiont of a global crop pest (Helicoverpa armigera) and protects against a baculovirus and Bt biopesticide [PDF]

, 2014
Mutualistic associations between symbiotic bacteria and their hosts are common within insect systems. However, viruses are often considered as pathogens even though some have been reported to be beneficial to their hosts.
Graham, Robert, Liu, Yongqiang, Wilson, Ken, Wu, Kongming, Xu, Pengjun   +4 more
core   +3 more sources

Gut-Derived Lactic Acid Bacteria from Cotton Bollworm Exhibit Efficient Gossypol Degradation and Probiotic Potential During Solid-State Fermentation of Cottonseed Meal

Fermentation
Cottonseed meal (CSM), an important protein-rich feed ingredient, faces limited utilization in livestock diets due to the presence of free gossypol (FG)—a potent antinutritional toxin.
Sijin Li, Shangya Deng, Peng Zhang, Qicheng Lu, Wei Pu, Mingyu Ma, Shu Li, Wenju Zhang, Cheng Chen   +8 more
doaj   +1 more source

Die Trichogramma-Fauna Pakistans (Hymenoptera: Trichogrammatidae) [PDF]

, 2008
Die Arten der Gattung Trichogramma (Hymenoptera: Trichogrammatidae) sind Eiparasitoide. Aufgrund ihrer Bedeutung für die biologische Bekämpfung werden sie in zahlreichen Ländern kommerziell produziert WAJNBERG & HASSAN 1994).
Büttner, Carmen, Nasir, Farooq Muhammad, Reichmuth, Christoph, Schöller, Matthias   +3 more
core  

Exploring the potential of seed flour from pigeon pea genotypes to retard the growth and development of Helicoverpa armigera [PDF]

, 2014
Helicoverpa armigera is one of the most devastating known pest causing major economic losses. Development of insect resistance against chemical pesticides and the environment concerns are forcing researchers to pave way towards biopesticides.
Grewal, Satvir Kaur, Grover, Sheetanshu, Gupta, Anil Kumar, Taggar, Gaurav Kumar   +3 more
core   +2 more sources