Cross-species investigation of Helicoverpa armigera microsatellites as potential markers for other related species in the Helicoverpa - Heliothis complex
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Cross-species investigation of Helicoverpa armigera microsatellites as potential markers for other related species in the Helicoverpa - Heliothis complex
Primers previously designed to amplify microsatellite DNA markers in the Old World bollworm, Helicoverpa armigera, larvae were tested in three closely related species: the corn earworm, Helicoverpa zea, tobacco budworm, Heliothis virescens, and Heliothis subflexa. Of the fourteen loci surveyed, only four loci (HaB60, HaC14, HaC87, HarSSR1) consistently demonstrated scorable single-copy microsat...
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discrimination of the germacrene D enantiomers in the moth Helicoverpa armigera. (2003) (-)-Germacrene D receptor neurones in three species of heliothine moths: structure-activity relationships. H. (2002), (-)-Germacrene D increases attraction and oviposition by the tobacco budworm moth Heliothis virescens. Chem. Senses, 27: 505-509 Papers are printed with permission from the publishers.
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Helicoverpa armigera, one of the world's most destructive crop pests, was first documented in Brazil in 2013. Within a few months, this polyphagous insect had spread over the Northeast and Central-West of Brazil, causing great agricultural losses. With several reports of populations resistant to pesticides and Bt crops around the world, there is great concern about the spread of this pest in Br...
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The corn earworm Helicoverpa zea (Boddie) and the old world bollworm Helicoverpa armigera (Hübner) (Lepidoptera: Noctuidae) are allopatric species and occur in important agricultural crops. In maize, both species tend to infest the ear. The introduction of H. armigera in Brazil has created a new scenario, where these Helicoverpa species might cohabit and interact with one another, affecting the...
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ژورنال
عنوان ژورنال: Journal of Insect Science
سال: 2005
ISSN: 1536-2442
DOI: 10.1093/jis/5.1.47