1Division of Entomology, Indian Agricultural Research Institute, New Delhi-110 012, India
2Division of Computer Applications, Indian Agricultural Statistics Research Institute, New Delhi-110 012, India
3Division of Biotechnology, Indian Institute of Pulses Research, Kanpur 208 024, Uttar Pradesh, India
*Corresponding author E-mail: kirtisharma2@yahoo.com
Online published on 27 June, 2014.
Fraction IX of ethyl acetate extract of custard apple and Azadirachtin showed 2–3 folds enhanced activity in mixtures at 1:2 and 1:1 as compared to their activities alone, against the neonate larvae of rice moth, Corcyra cephalonica and khapra beetle, Trogoderma granarium.
Azadirachtin, custard apple fractions, joint action ratio, rice moth, khapra beetle