阔草清80%WG与Surpass 90 EC防除大豆田杂草的研究

Experiment in the Control of Weeds in Soybean Field with the Mixture of Chemicals

阔草清 80 %WG单剂或与Surpass90EC混用在豆田除草对大豆都很安全。阔草清 80 %WG单剂对禾本科杂草基本无效 ,对阔叶杂草防效良好 ,阔草清 80 %WG与Surpass 90EC混用对狗尾草、绿苋、青葙高效 ,对马塘、牛筋草防效优良 ,对铁苋防效一般 。