Results 11 to 20 of about 36,396 (261)

Helicoverpa armigera (cotton bollworm)

PlantwisePlus Knowledge Bank, 2022
This datasheet on Helicoverpa armigera covers Identity, Overview, Distribution, Dispersal, Hosts/Species Affected, Diagnosis, Biology & Ecology, Natural Enemies, Impacts, Prevention/Control, Further Information.

semanticscholar   +2 more sources

Battle in the New World: Helicoverpa armigera versus Helicoverpa zea (Lepidoptera: Noctuidae).

PLoS ONE, 2016
The corn earworm Helicoverpa zea (Boddie) and the old world bollworm Helicoverpa armigera (Hübner) (Lepidoptera: Noctuidae) are allopatric species and occur in important agricultural crops. In maize, both species tend to infest the ear.
José P F Bentivenha, Silvana V Paula-Moraes, Edson L L Baldin, Alexandre Specht, Ivana F da Silva, Thomas E Hunt   +5 more
doaj   +5 more sources

Chemosensory Proteins (CSPs) in the Cotton Bollworm Helicoverpa armigera [PDF]

Insects, 2021
Simple Summary The insect chemosensory system is crucial in regulating insect behaviors. Chemosensory proteins (CSPs) are a family of small, soluble proteins conventionally known to transport odorant molecules in insect chemosensory system.
A. Agnihotri, Naiyong Liu, Wei Xu
semanticscholar   +4 more sources

Carbon dioxide drives oviposition in <i>Helicoverpa armigera</i>. [PDF]

Natl Sci Rev
Abstract The levels of carbon dioxide (CO2), a powerful greenhouse gas, have risen dramatically over the past century, leading to widespread ecological effects on plants and animals alike, including insects that serve vital roles in many food webs.
Chen Q, Chang H, Ma B, Guo M, Cao S, Li B, Wang X, Berg BG, Chu X, Zhang T, Hansson BS, Liu Y, Wang G.   +12 more
europepmc   +3 more sources

Desenvolvimento de Helicoverpa spp. em milho Bt com expressão de diferentes proteínas [PDF]

Pesquisa Agropecuária Brasileira, 2016
Resumo: O objetivo deste trabalho foi avaliar os aspectos biológicos de Helicoverpa zea e Helicoverpa armigera (Lepidoptera: Noctuidae) em híbridos de milho com expressão de diferentes proteínas.
Christiane Almeida dos Santos, Rosangela Cristina Marucci, Tatiane Aparecida Nascimento Barbosa, Octavio Gabryel Araujo, José Magid Waquil, Aline Silvia Dias, Fabrício Carvalho Hebach, Simone Martins Mendes   +7 more
doaj   +2 more sources

Plant Metabolites Drive Different Responses in Caterpillars of Two Closely Related Helicoverpa Species

Frontiers in Physiology, 2021
The host acceptances of insects can be determined largely by detecting plant metabolites using insect taste. In the present study, we investigated the gustatory sensitivity and feeding behaviors of two closely related caterpillars, the generalist ...
Longlong Sun, Wenhua Hou, Jiajia Zhang, Yuli Dang, Qiuyun Yang, Xincheng Zhao, Ying Ma, Qingbo Tang   +7 more
doaj   +1 more source

Efficacy of Helicoverpa Armigera Nucleopolyhedrovirus on Soybean for Control of Helicoverpa zea (Boddie) (Lepidoptera: Noctuidae) in Arkansas Agriculture

Insects, 2022
Helicoverpa armigera nucleopolyhedrovirus (HearNPV) is a naturally occurring virus commercially produced for control of Heliothines, including Helicoverpa zea.
Joseph L. Black, Gus M. Lorenz, Aaron J. Cato, Nick R. Bateman, Nicholas J. Seiter   +4 more
doaj   +1 more source

Fundamentals of using Geographical Information Systems in predicting the distribution of Helicoverpa armigera (Lepidoptera: Noctuidae)

Biodiversitas Journal of Biological Diversity, 2022
. Ruzmetrov R, Abdullaev I, Gandjaeva L, Matyakubov Z, Iskandarov A, Otaev O, Ibragimov S. 2022. Fundamentals of using Geographical Information Systems in predicting the distribution of Helicoverpa armigera (Lepidoptera: Noctuidae).
Rasul Ruzmetov, I. Abdullaev, L. Gandjaeva, Zafar Matyakubov, Kakhramon Razzakov, A. Iskandarov, Odilbek Otaev, Shodlik Ibragimov   +7 more
semanticscholar   +1 more source

Helicoverpa armigera nucleopolyhedrovirus occlusion-derived virus-associated protein, HA100, affects oral infectivity in vivo but not virus replication in vitro [PDF]

, 2011
ORF100 (ha100) of Helicoverpa armigera nucleopolyhedrovirus (HearNPV) has been reported as one of the unique genes of group II alphabaculoviruses encoding a protein located in the occlusion-derived virus (ODV) envelope and nucleocapsid.
Deng, F., Hu, Z., Luo, S., Vlak, J.M., Wang, H., Westenberg, M., Xu, X., Zhang, Y.   +7 more
core   +5 more sources

Overview of Pest Status, Potential Risk, and Management Considerations of Helicoverpa armigera (Lepidoptera: Noctuidae) for U.S. Soybean Production

, 2021
Since its introduction and establishment in Brazil in 2013 and subsequent spread through most of Latin America, the Old World bollworm, Helicoverpa armigera (Hübner), has become an economically important pest of soybean, cotton, and other crops ...
F. Haile, T. Nowatzki, Nicolas Storer
semanticscholar   +1 more source