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Characterization of a new Helicoverpa armigera nucleopolyhedrovirus variant causing epizootic on a previously unreported host, Helicoverpa gelotopoeon (Lepidoptera: Noctuidae)
(Academic Press Inc Elsevier Science, 2016-07)
This paper reports the first biological and molecular characterization of a nucleopolyhedrovirus isolated from the soybean and cotton pest Helicoverpa gelotopoeon. Studies were performed following a virus outbreak in a ...
Esterase activity in homogenates of Helicoverpa armigera (HUBNER) (Lepidoptera: Noctuidae) exposed to different insecticides and the behavioral effectAtividade esterase em homogenatos de helicoverpa armigera (HUBNER) (Lepidoptera: Noctuidae) expostos a diferentes inseticidas e o efeito comportamental
(2019-01-01)
The toxicity of some insecticides to Helicoverpa armigera was studied through sublethal effects, evaluating the enzymatic activity of esterase and the behavioral response. The commercial formulation of insecticides selected ...
Bacillus thuringiensis Cry1Ab Domain III β-16 Is Involved in Binding to Prohibitin, Which Correlates with Toxicity against Helicoverpa armigera (Lepidoptera: Noctuidae)
(2021-01-04)
Helicoverpa armigera is a major insect pest of several crops worldwide. This insect is susceptible to some Bacillus thuringiensis (Bt) Cry insecticidal proteins expressed in transgenic crops or used in biopesticides. ...
Uso de ferramentas moleculares para identificar e estudar pragas invasivas no Brasil
(Universidade Federal de Santa MariaBRAgronomiaUFSMPrograma de Pós-Graduação em Agronomia, 2015-11-26)
Impacto de diferentes temperaturas nas características biológicas de Helicoverpa armigera (Hübner, 1808) (Lepidoptera: Noctuidae) durante três gerações
(Universidade Estadual Paulista (Unesp), 2017-01-30)
Diversas espécies de insetos causam danos ao homem, incluindo, os relacionados a agricultura. Insetos-praga causam 1/3 da perda da produção, assim, é fundamental o controle destes insetos. Para que o controle seja eficaz ...