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1993•Indian journal of plant protectionOpen access

Efficacy of Some Newer Insecticides Against Green Peach Aphid, Myzus persicae (Sulzer) on Beedi Tobacco

L. Krishna Naik, S. Lingappa

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Abstract

Efficacy of four synthetic and botanical insecticides was assessed under field conditions on a tobacco variety, Anand 119, against Myzus persicae (Sulzer) at Nipani, Karnataka, during 1987–89. Methamidoph~ (40 SL) at 0.04 and 0.05% concentration exhibited quick knockdown effect within 24 h after spray application followed by acephate 75 SP (0.08%). Both the products offered protection from aphids up to 20 days. Highest yield increase of 85.63% was recorded in plots sprayed with methamidophos followed by acephate (76.65%)

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Efficacy of four synthetic and botanical insecticides was assessed under field conditions on a tobacco variety, Anand 119, against Myzus persicae (Sulzer) at Nipani, Karnataka, during 1987–89. Methamidoph~ (40 SL) at 0.04 and 0.05% concentration exhibited quick knockdown effect within 24 h after spray application followed by acephate 75 SP (0.08%). Both the products offered protection from aphids up to 20 days. Highest yield increase of 85.63% was recorded in plots sprayed with methamidophos followed by acephate (76.65%)

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Available abstract

Efficacy of four synthetic and botanical insecticides was assessed under field conditions on a tobacco variety, Anand 119, against Myzus persicae (Sulzer) at Nipani, Karnataka, during 1987–89. Methamidoph~ (40 SL) at 0.04 and 0.05% concentration exhibited quick knockdown effect within 24 h after spray application followed by acephate 75 SP (0.08%). Both the products offered protection from aphids up to 20 days. Highest yield increase of 85.63% was recorded in plots sprayed with methamidophos followed by acephate (76.65%)

Key concepts: Myzus persicae, Acephate, Methamidophos, Horticulture, Toxicology, Aphid, Biology, Pesticide

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Efficacy of Some Newer Insecticides Against Green Peach Aphid, Myzus persicae (Sulzer) on Beedi Tobacco — Research Paper | ScholarLens