Soil Application of Cyazypyr 20% SC for Jassid (Empoasca flavescens) Ishida Control in Brinjal

The experiment was conducted in 2013 and 2014 in the University farm at Kalyani, West Bengal state of India. Brinjal ‘Muktakeshi’ was grown in plots measuring 5 m×5 m, at spacing of 1m x 0.75m with three replication during the period from mid- April to July, two year, following recommended package of practices. The plots were set out in a randomized block design with six treatments including an untreated check. Five rates of cyazypyr 20% SC (4.5 MAT ,6.0 MAT, 7.5MAT, 9.0 MAT and, 12 MAT in both year 2013 and 2014) were applied every year for their efficacy, cyazypyr 20% SC, 12 MAT was tested for their effect on crop health. cyazypyr 20% SC @ 9.0, 7.5 and 6.0 MAT (0.00 – 7.07 and 0.00 – 7.87 and .00 – 9.00) was found to be significantly lower as compared to untreated control.