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[目的]筛选出对野燕麦和旱雀麦防除效果好的药剂。[方法]选择10种目前生产中常用的除草剂进行室内生测试验。[结果]土壤处理除草剂中81.5%乙草胺1600 m L/hm2和33.3%二甲戊灵5400 m L/hm~2防除野燕麦、旱雀麦效果达95%以上;茎叶处理除草剂中对野燕麦的防除效果:精唑禾草灵>炔草酸>唑啉草酯>烯草酮>氟唑磺隆>啶磺草胺;对旱雀麦的防除效果烯草酮>氟唑磺隆>啶磺草胺>精唑禾草灵>唑啉草酯>炔草酸。[结论]乙草胺、二甲戊灵、精唑禾草灵、炔草酸、唑啉草酯对野燕麦有良好的防除效果,烯草酮、氟唑磺隆对旱雀麦防除效果好。
[Objective] The research aimed to screen out the effective control agents for wild oat and cabbage. [Method] Ten kinds of herbicides commonly used in production were selected for indoor bioassay. [Result] The results showed that 81.5% acetochlor 1600 m L / hm2 and 33.3% pendimethalin 5400 m L / hm2 in soil treatment herbicide could control over 95% of wild oat and berberine. The herbicides In the prevention and control of wild oats in the grass: spironolactone> clodinafloxacin> oxaliclone> flurazasulfuron> sulfasalazine; on the control effect of bromclathr oxetal ketone> flurazosulfuron Long> Sulfisalazine> Cefazolin> Pyraclostrobin> Acetylene oxalic acid. [Conclusion] Acetochlor, pendimethalin, spironolactone, acetylene oxalate and pinoxaden both had good control effects on wild oat. Clematoxin and trifloxacin had a good control effect on.