The result showed10%Caowei weeded widely,had specially good effect on sedge family and broadleaf weeds and cockspur grass,the total effect of10%Caowei15g /667m 2 was6.8%more than10%Caokexing,22.2%more than10%Yikejing,improved17.9%in output than blank.

 
  • 结果表明;10%25草威杀草谱广;对莎草科和阔叶杂草有特效;对稗草有极强的抑制使用。 10%25草威15g/667m2总防效比10%25草克星提高6.;8%25;比10%25一克净提高22
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