Efficacy of two toxins, viz. Dendrolimus and Delfin of Bacillus thuringiensis Berliner var. Kurstaki was evaluated against Crypsiptya coclesalis a serious defoliator of bamboos during monsoons. This bacterium is effective only when ingested by the larvae. Therefore spraying on food proved highly effective in causing 80-100% mortality when sprayed @ 1.5-2.0% in the laboratory.
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Kalia, S., 2005. Control of Bamboo leaf Roller, Crypsiptya (=Pyrausta) Coclesalis (Moore) with Microbial Pesticide, Bacillus thuringiensis Berliner. Indian Journal of Forestry, 28(1), pp.81-82. https://doi.org/10.54207/bsmps1000-2005-2N8971
Manuscript Published on 01 March 2005
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