title: Entomopoxvirus of cotton bollworm, Helicoverpa armigera (Hbn.).
abstract: Occurrence of an Entomopoxvirus (EPV) from a lepidopteran insect viz;. cotton bollworm, H. armigera (HaEPV) along with gross pathological symptoms is reported for the first time in India. Histopathological study revealed that the fat body being the most favoured site of infection followed by haemocytes and gut epithelium. HaEPV was found to be not cross infective to six of the agricultural lepidopteran insect pests except for the potato black cutworm, Agrotis segetum registering 100% mortality showing typical symptom. Further, safety of HaEPV was shown against beneficial insect like mulberry silkworm, Bombyx mori and an useful insect general predator, Chrysoperla carnea.
authors.affiliation: Project Directorate of Biological Control, Hebbal, Bangalore 560 024, India. narayanank@valise.com
authors.forename: K
authors.initials: K
authors.lastname: Narayanan
mesh_terms: D000818:Animals; D017996:Entomopoxvirinae / Q000302:isolation & purification* / Q000472:pathogenicity / Q000648:ultrastructure; D008854:Microscopy, Electron; D009036:Moths / Q000821:virology*