Efficacy of Cipadessa baccifera leaf extracts against gram pod borer, Helicoverpa armigera (Hübner) (Lepidoptera: Noctuidae)

TitleEfficacy of Cipadessa baccifera leaf extracts against gram pod borer, Helicoverpa armigera (Hübner) (Lepidoptera: Noctuidae)
Publication TypeJournal Article
Year of Publication2008
AuthorsMalarvannan S., Sekar S., Subashini H.D.
JournalJOURNAL OF ENTOMOLOGICAL RESEARCH
Volume32
Start Page19
Issue1
End page25
Date Published2008
KeywordsCipadessa baccifera, Helicoverpa armigera, Lepidoptera
Abstract

Cipadessa baccifera, a common medicinal plant of Western Ghats was evakyated fir insecticidal property
against Helicoverpa armigera. The different extracts of leaves differed significantly in their efficacy with the hexane extract being the most effective in curtailing the fecundity and egg hatchability in the first generation adults. The insecticidal effect against the resultant progeny proved that petroleum ether extract could cause significant reduction in pupation and pupal weight and higher percentage of malformed adults.

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