STUDIES ON THE BIOEFFICACY OF CYFLOXYLATE ON INSECT PESTS OF HYBRID-4 COTTON
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Date
1982
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AAU, Anand
Abstract
The bioeffficacy of cyfloxylate was tested during 1980-81 and 1981-82 against insect pests of Hybrid-4 cotton with special reference to bollworms viz., Earias spp. And Halipthis armigera (Hb.). The treatments tried under first experiment were, cyfloxylate (@ 20 g a,I./ha), cyfloxylate (@ 25 g a.I./ha), triflumuron (195 g a.i./ha), cyfloxylate + triflumuron (12.5 g + 130 g a.i./ha), methamidophos (1000 g a.i./ha), methamidophos + triflumuron (670 g + 130 g a.i./ha), cypermethrin (80 g a.i./ha), fevalerate (100 g a.i./ha), endosulfan (700 g a.i./ha) and control (water spary only). The sprayings were carried out at an interval of 15 days.
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Keywords
AGRICULTURAL ENTOMOLOGY, AGRICULTURE, A STUDY