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Start Over Author "Sharma, Pawan Kumar" Region india Publisher agricultural research communication centre

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1. FIELD EFFICACY OF CERTAIN NEW INSECTICIDES AGAINST CASEWORM, NYMPHULA DEPUNCTALIS STAGNALIS ON PADDY IN HIMACHAL PRADESH, INDIA.

Author

Srivastava, Ajai, Sharma, Pawan Kumar, Singh, Arvinder Paul, Upmanyu, Sachin, and Singh, Vinayika

Subjects
*INSECTICIDES, *SPINOSAD, *BIOPESTICIDES
Abstract

Efficacy of five insecticides against caseworm, Nymphula depunctalis Stagnalis was evaluated in farmer's field during kharif 2009 and 2010. Spinosad 45 SC @125ml/ha was found most effective among the other formulations. Spinosad, which is a broad-spectrum organic biopesticide, gave the best cost: benefit ratio among the insecticides used, followed by quinalphos @1000ml/ha. Hence, Spinosad 45 SC @125ml/ha has been recommended for the control of caseworm. [ABSTRACT FROM AUTHOR]

Published
2012

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