Indian Journal of Plant Protection
  • Year: 1977
  • Volume: 5
  • Issue: 1

Oxydemeton-methyl and phorate residues on/in potatoes

  • Author:
  • M. D. Awasthi1, R. S. Dewan1, S. S. Misra2, V. K. Chandla2, S. M. A. Rizvi2,
  • Total Page Count: 6
  • Page Number: 41 to 46

1Division of Agricultural Chemicals, Indian Agricultural Research Institute, New Delhi, 110012

2Division of Entomology, Central Potato Research Institute, Simla, 171001 (H. P.)

*C. P. P. T. I., Hyderabad-500 030.

Abstract

Phorate granules at 0.75, 1.5 and 2.0 Kg. ai ha and oxydemeton-methyl spray at 150, 300 & 400g ai/ha applied 4–5 times during the growing season to the potato crop to control aphids has been evaluated for residues.