Author(s):

Nawale Jayant Shyamrao, Gummadidala Chaitanya, Kadam AV and Ashwani Kumar

Abstract: The field trial was conducted at the Central field, Department of Entomology, SHUATS, Allahabad during Kharif from August to November 2017 investigation entitled “Efficacy of certain insecticides and bio-pesticides against brinjal shoot and fruit borer (Leucinodes orbonalis Guenee)”. In shoot infestation the pest was commenced from 34^th standard week (August third week) with an average 3.66% infestation and gradually reached peak level of 30.31% infestation at 42^nd SW (October third week). In fruit infestation the pest was commenced from 39^th SW (third week of September) with an average 4.41% infestation and gradually reached peak level of 40.31 % infestation at 46^th SW (November second week).

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