4种化学除草剂防除大蒜田杂草效果的研究

Study on the Control Effects of Four Chemical Herbicides on Weeds in Garlic Field

研究了24%果尔乳油、24%乙氧氟草醚乳油、50%乙草胺乳油和50%姜蒜草芜踪乳油4种化学除草剂对大蒜田杂草的防除效果。结果表明:4种除草剂均对大蒜田杂草有一定的防效,其中50%姜蒜草芜踪乳油的防效最好。

The control effects of four chemical herbicides （24% Goal EC, 24% Oxyfluorfen EC, 50% Acetochlor EC and 50% Acetoehlor mixture EC） on weeds in garlic field were studied. The results showed that all of the four chemical herbicides had a certain degree control effects on weeds in garlic field, and the control effect of 50% Acetochlor mixture EC was the best.