tailieunhanh - Residues and dissipation of deltamethrin 10 EC in/on onion and cropped soil
The field experiment was conducted during the Kharif, 2014 at University Farm, Post Graduate Institute, MPKV, Rahuri, District Ahmednagar to determine the residues and dissipation of deltamethrin 10 EC in/on onion and in soil. Three sprays of deltamethrin 10 EC were given at an interval of 10 days initiating first spray at bulb formation stage @ 15 g . (150 ml/ha) and 30 g (300 ml/ha). Samples were collected periodically at 0, 3, 5, 7, 10 and 15th day after last spray. The mature onion and soil samples were collected at harvest. | Residues and dissipation of deltamethrin 10 EC in on onion and cropped soil
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