Control of Weeds in Tobacco Fields by Herbicides

Effects of control weeds in tobacco fields by herbicides including Pendimethalin, Napropamide, F6285 were studied.The results showed that the weeds in tobacco fields were controlled well by these herbicides separately.The control effects of Napropamide on weeds in 30 days and 60 days after transplanting were 72.0%and 57.4% respectively, and no negative effect on growth and development of tobacco plants.That of F6258 was 100%, but it had negative effect on succeeding crops.The control effect of Pendimethalin was high, but it could inhibit growth of tobacco plants.