Management of white fly, Bemisia tabaci (Gennadius) through seed treatment in moth bean

Abstract

A seed treatment trial was conducted at research farm of Centre of Excellence for Research on Pulses, S. D. Agricultural University, Sardarkrushinagar. The experiment was conducted for the control of white fly by seed treatment, four insecticides were used for seed treatment with two different doses of each insecticides viz., Bifenthrin 10 EC, Imidacloprid 600FS,Thiomethoxam 35 FS and Fipronil 5%SC, these treatments were found significantly (at 5 %) superior over the control in reducing the white fly population in moth bean. The seed treatment with Thiomethoxam35 FS @5g/kg seeds found minimum white fly, Bemisia tabaci population (0.32 /leaf) followed by Imidacloprid 600FS @ 5 g/kg seeds (white fly 0.39/leaf) and maximum was recorded in control ( 1.06/leaf. Farmers are advised to use seed treatments with Thiomethoxam35 FS @5g/kg seeds or Imidacloprid 600FS @ 5 g/kg seeds before the sowing of moth bean crop for the control of white fly.