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Antitermite Characteristics of Insecticides I- Results of Field Experiments Using Commercial Sample of Shell Liquid of Anacardium Occidentale, Aldrin and Dieldrin


     

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Comparative prophylactic antitermite efficacy of three insecticides, viz., commerical sample of cashew nut shell liquid, Aldrin and Dieldrin was tested for a period of four years. The result shows that both Aldrin and Dieldrin in 1 % and 2% concentration behave satisfactorily for prophylactic protection of timbers against subterranean wood-destroying termites. But highest preference should be given to Aldrin at 2% concentration. Commercial sample of cashew nut shell liquid gave only little protection in the first and second year.
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P. N. Chatterjee

P. K. Sen-Sarma


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  • Antitermite Characteristics of Insecticides I- Results of Field Experiments Using Commercial Sample of Shell Liquid of Anacardium Occidentale, Aldrin and Dieldrin

Abstract Views: 238  |  PDF Views: 0

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Abstract


Comparative prophylactic antitermite efficacy of three insecticides, viz., commerical sample of cashew nut shell liquid, Aldrin and Dieldrin was tested for a period of four years. The result shows that both Aldrin and Dieldrin in 1 % and 2% concentration behave satisfactorily for prophylactic protection of timbers against subterranean wood-destroying termites. But highest preference should be given to Aldrin at 2% concentration. Commercial sample of cashew nut shell liquid gave only little protection in the first and second year.