禾宁防治豆田杂草试验总结

Weed control summary in soybean by Hening herbicides

禾宁通用名精喹禾灵,主要用于防除豆田禾本科杂草,本试验通过每亩施用不同量的10.8%的禾宁,比较其防除效果及对大豆的安全性,为今后的大面积推广提供科学的依据。

The general name of Hening is quizalofop - P - ethyl, which is used to control gramineous weeds in the soybean fields. By using different rates of 10.8% Hening, its control effect and safety to soybean was compared, and recommendation was proposed.