摘要
通过对5%唑啉草酯乳油、5%唑啉.炔草酸乳油、12 g/L二磺.甲碘隆可分散油悬浮剂、3%甲基二磺隆悬浮剂4种药剂防治小麦田日本看麦娘效果的对比,表明参试的4种药剂对日本看麦娘都有较好防除效果。综合防效和药害来看,以5%唑啉草酯乳油100 mL/667 m2和12 g/L二磺.甲碘隆可分散油悬浮剂100 mL/667 m22个处理对小麦田日本看麦娘的防效较为理想,在今后小麦田日本看麦娘的防除工作当中可以考虑推广使用。
A comparative experiment was conducted to determine the efficacy of pinoxaden 5% EC, alkyne oxalic -pinoxaden 50% EC,iodosulfuron- methyl- sodium ＋ mesosulfuron- methyl 12 g/L OFK and mesosulfuron- methyl 3% OD on Alopecurus japonicus. The four herbicides tested provided effective control of A. japonicus. Considering the level of control and phytotoxicity,pinoxaden 5% EC （ 100 mL/667m2 ） and iodosulfuron - methyl - sodium ＋ mesosulfuron - methyl 12 g/L OFK （100 mL/667m2 ） were the most satisfactory against A. japonicus, therefore beth can be considered and recommended for field use.
出处
《杂草科学》
2013年第1期52-54,共3页
Weed Science
关键词
日本看麦娘
防效
安全性
Alopecurus japonicus Steud.
control effect
safety
