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Journal of Pharmacognosy and Phytochemistry

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Journal of Pharmacognosy and Phytochemistry

Vol. 6, Special Issue 1 (2017)

Efficacy of insecticide and bio pesticides against Helicoverpa armigera (Hubner) on chickpea in Western Uttar Pradesh

Author(s): Spoorthi GS, Rajendra Singh, Ritesh Sharma, Amit, Sudhir Kumar, Nirvesh Singht and SS Tomar
Abstract: A field experiment was conducted on Helicoverpa armigera (Hubner) in chickpea during Rabi, 2016- 17 at B.E.D.F.(Research Farm)/APEDA, S.V.P.U.A & T, Meerut,-250 110 (U. P.) H. armigera is a major pest of chickpea and weather factors are the major regulating causes for the insect pest population under field conditions. Among all the treatments the minimum pod infestation was 4.78 per cent recorded with Methomyl 40% SP@ 1.6g/l., treatment which was significantly superior from the rest of the treatment, the maximum grain yield of 22. 45 q/ha was recorded with Methomyl 40% SP@ 1.6g/l with highest cost benefit ratio. Among the bio pesticides treatments, Ha NPV 2x109pob/ml @ 250 LE/ha was recorded with highest grain yield as 19.01 q/ha with highest cost benefit ratio of 1:14.15
Pages: 1034-1039  |  630 Views  35 Downloads
How to cite this article:
Spoorthi GS, Rajendra Singh, Ritesh Sharma, Amit, Sudhir Kumar, Nirvesh Singht and SS Tomar. Efficacy of insecticide and bio pesticides against Helicoverpa armigera (Hubner) on chickpea in Western Uttar Pradesh. 2017; 6(6S): 1034-1039.
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