论文部分内容阅读
骠马是防除麦田野燕麦(AvenafatuaL.)的高效选择性除草剂。每hm2用6.9%骠马EW600~750ml,或10%骠马EC450~525ml,于野燕麦4叶期兑水225~250L处理茎叶,除草效果90%以上,且对小麦安全可靠。骠马与2,4-D丁酯或2,4-D加百草敌直接混用,会降低骠马对野燕麦的除草效果,可适当加大骠马用量弥补;间隔7d施用,不影响各自的除草效果。骠马可与苯磺隆直接混用,除草活性独立,杀草谱互补,能一次性防除田间野燕麦和双子叶杂草。
Colts are highly selective herbicides against Avenafatua L. Each hm2 was treated with 6.9% gecko EW600-750ml, or 10% gecko EC450-525ml, treated with 225-250L of wild oat 4 leaf stage, the weeding effect was more than 90%, and it was safe and reliable to wheat. Gemma and 2,4-D-butyl or 2,4-D plus paraquat enemies directly mix, will reduce the horse horse wild oat weeding effect, may be appropriate to increase the amount of geese to make up; interval of 7d application, does not affect the respective Weeding effect.骠 horse can be directly mixed with tribenuron-methyl, herbicidal activity independent, to kill grass spectrum complementary, can be a one-time control of field wild oats and dicotyledonous weeds.