移栽油菜田茎叶期杂草化防技术研究

A Study on Chemical Control of Weed in Transplanting Rape Fields in Stem and Leaves Growing Stage

研究了国内部分厂家近年生产的几种防除油菜田茎叶期杂草除草剂的防除效果和适宜用量。精克草能对禾本科杂草防效优良 ,好实多、阔草克对部分阔叶杂草的效果较好 。

The paper reported chemical control effect and suitabale dosage of a few weedicide for rape fields weeds produced by the some internal mannfactares in recent years Results show that: quizalofop-p-ethyl could effectively control graminaceous weeds ; benazolin-ethyl could control some broadleaf weeds efficiently;and elhametsulfuron benazolin-ethyl quizalofop-ethyl could control graminaceous and broadleaf weeds all efficiently