Field efficacy of neem kernel extracts against mango mealy bug nymphs, Drosicha mangiferae Green.
Srivastava R. P.
Author Affiliation: Central Institute for sub tropical Horticulture, Rehmankhera P.O. Kakori, Lucknow - 226 007 (U.P.), India.
Journal of Eco-friendly Agriculture 3 : 150-152
Abstract : Field efficacy of 3, 2 and 1% ether and alcoholic extracts of neem products tested for three years against nymphs of mealy bug D. mangiferae Green during 1997-98 to 1999-2000 on c.v Mallika. revealed that all the concentrations were found significantly superior over the control in the effective pest management.