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40%乙·阿·异丙悬浮剂防除玉米地杂草试验
Experiments on the Maize Field Weeds Control by the Mixture of Acetochlor,Atrazine and Metolachlor
【摘要】 0%乙·阿·异丙悬浮剂是玉米地复配除草剂。田间试验结果表明,在玉米播后3天用3150~3750克/公顷对水750升喷雾处理,对杂草鲜重防效达90%以上,基本达到施药一次,控制草害
【Abstract】 The mixture of acetochlor,atrazine and metolachlor 40% SC was a new combined herbicide formulation used in maize field.The field trials indicated that the control effect of fresh weight of weeds reached over 90% while the herbicide was sprayed at 3150~3750g/ha diluted in 750 l water on the 4th day after maize sowing.The persistant was sustained for 70 days.
- 【文献出处】 农药 ,PESTICIDES , 编辑部邮箱 ,1997年11期
- 【分类号】S451.222
- 【被引频次】3
- 【下载频次】45