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Molecular identification for Helicoverpa spp. in Bt and non- Bt crops in central Argentina
(Embrapa Secretaria de Pesquisa e Desenvolvimento, 2022-06-24)
The objective of this work was to identify, by molecular analysis, the species of the genus Helicoverpa in corn, soybean, and lucerne Bt and non-Bt crops, in central Argentina. A total of 1,343 carterpillars were analyzed ...
Battle in the New World: Helicoverpa armigera versus Helicoverpa zea (Lepidoptera: Noctuidae)
(Public Library Science, 2016-12-01)
The corn earworm Helicoverpa zea (Boddie) and the old world bollworm Helicoverpa armigera (Hubner) (Lepidoptera: Noctuidae) are allopatric species and occur in important agricultural crops. In maize, both species tend to ...
Palmistichus elaeisis (Hymenoptera: Eulophidae) para o manejo de Helicoverpa armigera, Helicoverpa zea e Spodoptera cosmioides (Lepidoptera: Noctuidae)Palmistichus elaeisis (Hymenoptera: Eulophidae) for management Helicoverpa armigera, Helicoverpa zea and Spodoptera cosmioides (Lepidoptera: Noctuidae)
(Universidade Federal de Viçosa, 2016)
Uso da serologia na avaliação da preferência alimentar de predadores pelas principais pragas da cultura do milho (Zea mays L.)
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Ecologia e Recursos Naturais - PPGERNCâmpus São Carlos, 2016-06-03)
This study objective to identify the diversity of predators through the use of serology producing specific antiserums for the main pests found in maize, Spodoptera frugiperda, Helicoverpa armigera and H. zea, Rhopalosiphum ...
Further description of Helicoverpa zea (Lepidoptera: noctuidae) male genitalia and new genetic evidence of synonymy with respect to the anomalous form, “heliothis stombleri”
(2017-05-02)
The Helicoverpa/Heliothis complex can cause serious damage to agricultural crops. Phenotypic similarity makes it difficult to discriminate between closely related Helicoverpa species. Currently, morphology of the male ...
Molecular Identification of Helicoverpa armigera (Lepidoptera: Noctuidae: Heliothinae) in Argentina and Development of a Novel PCR-RFLP Method for its Rapid Differentiation From H. zea and H. gelotopoeon
(Entomological Society of America, 2015-12)
Helicoverpa armigera (Hübner) (Lepidoptera: Noctuidae: Heliothinae) is among the most voracious global pests of agriculture. Adults of this species were identified recently in northern Argentina by dissection of male ...