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Helicoverpa

Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Atelocerata
Class: Hexapoda (including Insecta)
Infraclass: Neoptera
Subclass: Pterygota
Order: Lepidoptera
Superfamily: Noctuoidea
Family: Noctuidae
Subfamily: Heliothinae
Genus: Helicoverpa

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Image Subject Name Scientific Name Description
1124006 bollworm Helicoverpa zea Retinaculum absent
1124048 bollworm Helicoverpa zea Close examination of the larvas mouthpart is one way to distinquish the two species. The chewing part or mandibles can be seen above. The mandibles can be removed. Upon closer examination the presence or absence of a mandibular process or retinaculum can be determined. A hand lens or dissecting microscope will be need for this process.
5082068 old world bollworm, cotton bollworm Helicoverpa armigera Young cotton square damaged
1265092 old world bollworm, cotton bollworm Helicoverpa armigera
1265093 old world bollworm, cotton bollworm Helicoverpa armigera
1265094 old world bollworm, cotton bollworm Helicoverpa armigera
1265095 old world bollworm, cotton bollworm Helicoverpa armigera

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