摘要
结果表明,冬后用药能对雀麦有明显的抑制作用,并对小龄杂草有杀伤作用。3％世玛OF的最佳使用量为25—30ml/667m^2,鲜重防效能达到95％以上,校正株防效在80％以上。
The result of this experiment indicted that 3% Sigma had obvious effect of control to Bromus japonicus Thun The quantum of 25—30ml/667m^2 was used, whose prevention and cure' effect of fresh weigh and the revised number of this weed was respectively beyond 95% and 80.
出处
《武夷科学》
2003年第1期73-75,共3页
Wuyi Science Journal
关键词
3%世玛
雀麦
防治效果
3% Sigma
Brornus japonicus Thunb
effect of prevention and cure
