Indian Journal of Plant Protection
  • Year: 2012
  • Volume: 40
  • Issue: 2

Dissipation of Flubendiamide, Thiacloprid and Flubendiamide+Thiacloprid on Gherkins

  • Author:
  • M Jyothsna, D Jagdishwar Reddy, C Narendra Reddy, S M A S Rahman
  • Total Page Count: 8
  • Page Number: 133 to 140

Department of Entomology, College of Agriculture, Acharya N G Ranga Agricultural University, Rajendranagar, Hyderabad - 500 030, Andhra Pradesh, India.

*E-mail: jyothsna8828@gmail.com

Online published on 31 October, 2012.

Abstract

Field experiment was carried out to study the dissipation pattern of flubendiamide 480 SC at 60 g a.i. ha−1, thiacloprid 240 SC at 120 g a. i. ha-1 and flubendiamide 480 SC + thiacloprid 240 SC at 48 + 48 g a. i. ha-1. The half-life (RL50) values of flubendiamide (60 g a.i. ha−1) and thiacloprid at 120 g a.i. ha−1 were 1.65 and 1.4 days, respectively. For the combination product flubendiamide + thiacloprid at 48 + 48 g a.i. ha−1, the respective values for flubendiamide at 48 g a.i. ha−1 and thiacloprid at 48 g a.i. ha−1 were 1.78 and 1.96 days respectively.

Keywords

Flubendiamide, thiacloprid, flubendiamide+thiacloprid, dissipation pattern, residue, half-life, waiting period