Results 231 to 240 of about 36,396 (261)

Infection of cotton bollworm by Helicoverpa armigera iflavirus decreases larval fitness.

Journal of Invertebrate Pathology, 2020
Previously, we reported a novel iflavirus in Helicoverpa armigera (helicoverpa armigera iflavirus, HaIV) and here we report the effects of HaIV on its host.
He Yuan, P. Xu, Yutao Xiao, Liyu Yang, Xianming Yang, Kongming Wu   +5 more
semanticscholar   +1 more source

Transcriptional response of ATP-binding cassette (ABC) transporters to insecticides in the cotton bollworm, Helicoverpa armigera.

Pesticide Biochemistry and Physiology, 2019
When any living organism is frequently exposed to any drugs or toxic substances, they evolve different detoxification mechanism to confront with toxicants during absorption and metabolism.
M. Jin, C. Liao, S. Chakrabarty, Weigang Zheng, Kongming Wu, Yutao Xiao   +5 more
semanticscholar   +1 more source

Identification and biochemical characterization of carboxylesterase 001G associated with insecticide detoxification in Helicoverpa armigera.

Pesticide Biochemistry and Physiology, 2019
Carboxylesterases (CarEs) are a major class of detoxification enzymes involved in insecticide resistance in various insect species. In this study, a novel CarE 001G was isolated from the cotton bollworm Helicoverpa armigera, one of the most destructive ...
Li-Sha Bai, Cai-Xia Zhao, Jing-Jing Xu, C. Feng, Yong-Qiang Li, Yan-ling Dong, Zhi-Qing Ma   +6 more
semanticscholar   +1 more source

Adaptive regulation of detoxification enzymes in Helicoverpa armigera to different host plants

Insect molecular biology (Print), 2019
Cotton plants produce gossypol as a major secondary metabolite to resist insect herbivores and pathogens. Helicoverpa armigera may employ multigene families of detoxification enzymes to deal with this metabolite.
M. Jin, C. Liao, X. Fu, R. Holdbrook, K. Wu, Y. Xiao   +5 more
semanticscholar   +1 more source

Molecular characterization of chitinase from polyphagous pest Helicoverpa armigera

Biochemical and Biophysical Research Communications, 2003
Chitinase from a polyphagous pest, Helicoverpa armigera, has been cloned and expressed. The Helicoverpa chitinase cDNA is 2870 bp in length and contains an open reading frame of 1767 bp. The cDNA encodes a polypeptide of 588 residues with a predicted molecular weight of 66 kDa and a pI of 5.99.
Tarannum, Ahmad, R, Rajagopal, Raj K, Bhatnagar   +2 more
openaire   +2 more sources

Helicoverpa armigera . [Distribution map].

Distribution Maps of Plant Pests, 2009
Abstract A new distribution map is provided for Helicoverpa armigera (Hübner). Lepidoptera: Noctuidae. Attacks cotton, tobacco, tomato, maize, sorghum, polyphagous. Information is given on the geographical distribution in Europe, Albania, Azores, Bulgaria, Cyprus, France, Germany, Greece, Hungary, Italy ...
openaire   +1 more source

Acute toxicity of betacyfluthrin to Helicoverpa armigera

Madras Agricultural Journal, 2003
Acute toxicity of betacyfluthrin to Helicoverpa ...
RAMESHBABU K, CHELLADURAI M, SANTHARAM G
openaire   +1 more source

Winged bean chymotrypsin inhibitors retard growth of Helicoverpa armigera

Gene, 2009
Two putative Kunitz-type chymotrypsin inhibitor genes (WCI2 and WCI5) were isolated from winged bean (Psophocarpus tetragonolobus (L.) DC). While WCI2 has previously been characterized, WCI5 represents a new member of the WCI family. WCI5 was exclusively expressed in winged bean seeds.
Manasi A, Telang, Ashok P, Giri, Prashant S, Pyati, Vidya S, Gupta, Mechthild, Tegeder, Vincent R, Franceschi   +5 more
openaire   +2 more sources

Helicoverpa armigera (Hübner) (Lepidoptera: Noctuidae) in Brazil: the Big Outbreak Monitored by Light Traps

Neotropical Entomology, 2021
A. Specht, D. Sosa‐Gómez, D. A. M. Rios, V. C. M. Claudino, S. Paula-Moraes, J. Malaquias, F. A. M. Silva, V. F. Roque-Specht   +7 more
semanticscholar   +1 more source

Helicoverpa armigera (Hbn.): Scarce bordered straw

1978
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source