15%炔草酯微乳剂防治小麦田一年生禾本科杂草田间药效试验

Effi cacy Test of Clodinafop Propargyl 15% ME in Controlling Annual Gramineous Weeds in Wheat Field

[目的]为产品大批量生产市场化提供验证数据。【方法】通过对15％炔草酯微乳剂防治小麦田禾本科杂草药效试验，验证产品的实际防效。【结果】田间药效试验结果表明：15％炔草酯微乳剂56．21-78．69ga．i．／hm2对小麦田禾本科杂草有良好的防效，就防效而言可以市场化。

[Aims] Provide valid data for the product mass production market. [Methods] By using efficacy test of clodinafop propargyl 15% ME control gramineous weeds in wheat field, proving the actual control effects. [Results] Efficacy test showing： clodinafop propargyl 15% ME 56.21-78.69 g a.i./ha have the good control effect on ongramineous weeds inwheat field. On the control effect is concerned, clodinafop propargyl 15% ME which was prepared to put into the market.