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

GT Behere, WT Tay, DA Russell, DG Heckel… - BMC evolutionary …, 2007 - Springer
Background Helicoverpa armigera and H. zea are amongst the most significant
polyphagous pest lepidopteran species in the Old and New Worlds respectively. Separation …

An overlooked component:(Z)-9-tetradecenal as a sex pheromone in Helicoverpa armigera

JP Zhang, C Salcedo, YL Fang, RJ Zhang… - Journal of Insect …, 2012 - Elsevier
The sex pheromone blend of Helicoverpa armigera (Hübner)(Lepidoptera: Noctuidae) is a
multi-component system, as is that of many other moths, and (Z)-11-hexadecenal 90 …

Population Genetic Structure of the Cotton Bollworm Helicoverpa armigera (Hübner) (Lepidoptera: Noctuidae) in India as Inferred from EPIC-PCR DNA Markers

GT Behere, WT Tay, DA Russell, KR Kranthi… - PLoS …, 2013 - journals.plos.org
Helicoverpa armigera is an important pest of cotton and other agricultural crops in the Old
World. Its wide host range, high mobility and fecundity, and the ability to adapt and develop …

Managing resistance to Bt crops in a genetically variable insect herbivore, Ostrinia nubilalis

ME O'Rourke, TW Sappington… - Ecological …, 2010 - Wiley Online Library
To slow the resistance evolution of the European corn borer (ECB) to Cry proteins
expressed in transgenic Bacillus thuringensis (Bt) corn, the United States Environmental …

[PDF][PDF] Molecular characterization of intraspecific variations in Helicoverpa armigera (Hübner) populations across India

S Chakravarty, KG Padwal, CP Srivastava - Journal of Environmental …, 2021 - jeb.co.in
The Heliothinae subfamily of noctuids includes some of the most damaging pests of
agricultural importance throughout the world (Mitchell and Gopurenko, 2016). Among the …

Larval body colour polymorphism in Helicoverpa armigera (hubner) populations across India

S Chakravarty, KG Padwal… - Indian Journal of …, 2020 - indianjournals.com
Helicoverpa armigera (Hübner) is a widely distributed insect pest of high agricultural
importance. This study comprehensively presents the morphological characterization of H …

Molecular and functional characterization of a candidate sex pheromone receptor OR1 in Spodoptera litura

QH Zhang, ZN Wu, JJ Zhou, YJ Du - Insect science, 2017 - Wiley Online Library
Olfaction is primarily mediated by highly specified olfactory receptors (ORs). Here, we
cloned and identified an olfactory receptor, named SlituOR1 (Genbank no. JN835269), from …

[PDF][PDF] Interbreeding status of Helicoverpa armigera (Hübner) populations across India

S Chakravarty, CP Srivastava… - Journal of Experimental …, 2019 - researchgate.net
Helicoverpa armigera (Hübner) is a very serious insect pest of agricultural importance
worldwide including India. Detailed understanding of the interbreeding status of H. armigera …

Field trapping of male Phyllonorycter ringoniella using variable ratios of pheromone components

Y Du, P Li, Z Chen, Y Lin, Y Wang… - Entomologia …, 2013 - Wiley Online Library
The sex pheromone of P hyllonorycter ringoniella (M atsumura)(L epidoptera: G
racillariidae) has been identified to be a blend of (Z)‐10‐tetradecenyl acetate (Z10‐14: OA c) …

Cotton research towards sufficiency to Indian textile industry

TP Rajendran, MV Venugopalan… - The Indian Journal of …, 2005 - epubs.icar.org.in
India has been the traditional home of cotton and cotton textiles. The domestication of the
cotton plant for commercial cultivation for clothing as well as for other forms of human …