论文部分内容阅读
用 16 %稻草克 (乙·苄 )粉剂防除稻田眼子菜试验 ,结果表明 ,16 %稻草克 (乙·苄 )粉剂对稻田眼子菜具有很好的防除效果 ,使用剂量 30~ 4 0 g/6 6 7m2 ,防效达 88%~ 96 %以上 ,优于参试的两种药剂。
The results showed that 16% rice straw (ethylbenzyl) dust had a good control effect on the eyes of the rice field. The best dosage was 30 ~ 40 g / 6 6 7m2, control efficiency of 88% ~ 96%, better than the two agents tested.