Title: Effect of Perfluidone - Bifenox Mixture II. Effect of Perfluidone - Bifenox Mixture on Weed Control, Plant Growth and Yield in Transplanted Rice
Abstract: Effect of perfluidone(2-methyl-4-phenylsulphonyltrifluoromethylsulphoanilide) and bifenox(2,4-dichlorophenyl-3-methoxycarbonyl-4-nitrophenylether) mixture on weed control and plant growth and yield of transplanted rice was determined. Perfluidone-bifenox mixture applied at 75-105 g a.i./10a controlled effectively perennial weeds such as Sagittaria pygmaea Miq., Potamogeton dtstinctus A. Benn., Cyperus serotinus Rottb, Eleocharis kuroguwai Ohwi, including most annual weeds, but did not control Sagittaria trifolia L.. There was no phytotoxicity caused by perfluidone-bifenox mixture when applied at 100-140 g a.i./10a. The mixture at 150-210 g a.i./10a caused crop injury, but did not affect the yield. Phytotoxicity due to the mixture decreased as the application time was delayed.
Publication Year: 1985
Publication Date: 1985-01-01
Language: en
Type: article
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