Bioactivity of non-edible oil seed extracts and purified extracts against Helicoverpa armigera (Hubner).
Extracts and purified extracts of seeds of two plant species, Madhuca latifolia and Calophyllum inophyllum when evaluated against the 2nd instar larvae of Helicoverpa armigera reared on synthetic diet, exhibited high larval mortality, prolongation of developmental period, morphological deformities and highly significant reduction in adult emergence. The reduction in larval weights in the treatments was also highly significant.
Pawar
Pushpa
P
Entomology Department, National Chemical Laboratory, Pune 411 008, India. Pawar@ems.ncl.res.in
Joseph
Mary
M
Tungikar
Vijay
V
Joshi
Swati
S
D000818:Animals; D001835:Body Weight; D004305:Dose-Response Relationship, Drug; D007814:Larva / Q000378:metabolism; D009036:Moths; D010572:Pest Control, Biological; D010936:Plant Extracts; D012639:Seeds / Q000378:metabolism* / Q000382:microbiology; D013696:Temperature; D013997:Time Factors
D010936:Plant Extracts