Efficacy of different herbicides for controlling broadleaf weeds in wheat

Khan, M.H.; Hassan, G.; Khan, N.; Khan, M.A. . Dept. of Weed Science

Efficacy of different herbicides for controlling broadleaf weeds in wheat

2003

Khan, M.H. | Hassan, G. | Khan, N. | Khan, M.A. (NWFP Agricultural Univ., Peshawar (Pakistan). Dept. of Weed Science)

Field study was conducted to investigate the effectiveness of different herbicides against broadleaf weeds. Different herbicides significantly effected weeds density m-2, number of broadleaf weeds m-2, number of tillers m-2, number of spikelets spike-1, number of grains spike-1, 1000- grains weight (g), biological yield (kg ha-1) and grain yield (kg ha-1). For controlling weeds, logran extra proved to be the best, giving 17.25 weeds m-2 as compared to 80.25 in weedy check plots. Similarly, maximum grain yield (3929 kg ha-1) was recorded in logran extra treated plots followed by plots receiving stomp and alkanak with grain yield of 3155 and 3111 kg ha-1, respectively. Minimum yield (1870 kg ha-1) was recorded in weedy check plots.

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