Indian Journal of Weed Science

UGC CARE (Group 1)
  • Year: 2005
  • Volume: 37
  • Issue: 3&4

Effect of Herbicides in Relation to Varying Water Regimes in Controlling Weeds in Direct Seeded Puddled Rice

  • Author:
  • D. K. Singh, A. N. Tewari
  • Total Page Count: 4
  • DOI:
  • Page Number: 193 to 196

Department of Agronomy, C. S. Azad University of Agriculture & Technology, Kanpur-208 002 (U. P.), India.

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Abstract

Anilofos at 0.45 kg ha−1 reduced density of C. iria and E. colona by 59.5 and 61.0%, respectively, resulting in 50.6% increase in grain yield over untreated. Butachlor at 1.5 kg ha−1 proved to be next effective herbicide in controlling the weeds. Metsulfuron-methyl+chlorimuron-ethyl at 4 g ha−1 provided excellent control of broad-leaved weeds and sedges. All the herbicides under test performed well when applied in presence of standing water.