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Legume Research

EFFECT OF DIFFERENT DOSAGES OF EMAMECTIN BENZOATE 5 SG AND INDOXACARB 14.5 SC ON POD BORER, HELICOVERPA ARMIGERA INFESTING CHICKPEA

Article Id: ARCC496 | Page : 13-17
Citation :- EFFECT OF DIFFERENT DOSAGES OF EMAMECTIN BENZOATE 5 SG AND INDOXACARB 14.5 SC ON POD BORER, HELICOVERPA ARMIGERA INFESTING CHICKPEA.Legume Research.2012.(35):13-17
D.N. Kambrekar*, G. Somanagouda, M.P. Basavarajappa and S.P. Halagalimath kam__ent@rediffmail.com
Address : Regional Agricultural Research Station, (UAS, Dharwad), PB No. 18, Bijapur-586 101, India.

Abstract

The experiment on bio-efficacy of Emamectin benzoate 5% SG and Indoxacarb 14.5 SC on pod borer, Helicoverpa armigera was conducted at the Agricultural Research Station, Annigeri on variety Annigeri-1 during rabi 2010-11. Application of Emamectin benzoate 5 % SG @ 13 g a.i/ha resulted in maximum larval reduction, lesser pod damage and higher grain yield of chickpea which was followed by the same insecticide @ 11 g a.i/ha without any adverse effects of different dosages on the three natural enemies and no phytotoxic effects on chickpea crop. Further, Indoxacarb 14.5 % SC @ 75 g a.i/ha has recorded maximum larval reduction, lesser pod damage and higher grain yield of chickpea which is followed by Indoxacarb 14.5 % SC @ 50 g a.i/ha.

Keywords

Chickpea Helicoverpa armigera Emamectin benzoate Indoxacarb.

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