Results 11 to 20 of about 22,549 (224)

Hybridization in heliothine moths: impacts on reproduction, pheromone communication, and pest management

Frontiers in Ecology and Evolution, 2023
Heliothine moths (Family Noctuidae : Subfamily Heliothinae) are ubiquitous crop pests with three documented species combinations known to hybridize: Helicoverpa zea x Helicoverpa armigera, H.
Victoria Ivey, Victoria Ivey, Neil Kirk Hillier   +2 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

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

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

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

Evaluation of cellulose degrading bacteria isolated from the gut-system of cotton bollworm, Helicoverpa armigera and their potential values in biomass conversion

PeerJ, 2021
Background Cotton bollworm, Helicoverpa armigera is a widely distributed, devastating pest of over 200 crop plants that mainly consist of some cellulosic materials.
M. Dar, A. F. Shaikh, K. Pawar, Rongrong Xie, Jianzhong Sun, Sabariswaran Kandasamy, R. Pandit   +6 more
semanticscholar   +1 more source

Effects of Helicoverpa armigera Egg Age on Development, Reproduction, and Life Table Parameters of Trichogramma euproctidis

Insects, 2021
Simple Summary This study evaluated the potential of Trichogramma euproctidis to parasitize Helicoverpa armigera eggs of different ages in laboratory arenas. H. armigera is a major pest of agricultural crops in Iran and other countries. T. euproctidis is
N. Atashi, P. Shishehbor, A. Seraj, A. Rasekh, S. A. Hemmati, E. Riddick   +5 more
semanticscholar   +1 more source

Biopotensi Bakteri Entomopatogen Isolat Lokal sebagai Pengendali Hayati Larva Helicoverpa armigera (Hübner)

Jurnal Ilmu Pertanian Indonesia, 2022
The use of insecticides in the intensive control of Helicoverpa armigera caterpillars increases the environmental deterioration, the natural enemies, and threatening the user's health.
Suhartono Suhartono, Yekki Yasmin, Nur Azizah   +2 more
doaj   +1 more source

A Conserved Odorant Receptor Tuned to Floral Volatiles in Three Heliothinae Species. [PDF]

PLoS ONE, 2016
Odorant receptors (ORs) play an important role in insects to monitor and adapt to the external environment, such as host plant location, oviposition-site selection, mate recognition and natural enemy avoidance.
Song Cao, Yang Liu, Mengbo Guo, Guirong Wang   +3 more
doaj   +1 more source