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随着气温回升,田间出草量、杂草生长量增加,将出现春季杂草危害高峰。当前应根据田间杂草残留情况,选择对口药剂及时防除。日本看麦娘、看麦娘等禾本科杂草残留基数较高的麦田,每亩用6．9％骠马水乳剂60～70毫升或10％精骠乳油70～80毫升;或者每亩用50％异丙隆可湿性粉剂250～300克．加水30公斤喷雾。猪殃殃等阔叶杂草发生基数较高的麦田,每亩用
With the temperature rise, the amount of grass in the field, the growth of weeds increased, the spring weeds will have the peak. The current situation should be based on residual weeds in the field, choose the right agent in time control. Japan to see Ophiopogon, Ophiopogon and other grass weeds to see a higher residual wheat base, with 6.9% per mu with Emulsion Emulsion 60 to 70 ml or 10% fine Emu EC 70 to 80 ml; or per mu 50% Isoproturon WP 250 ~ 300 grams. Add water 30 kg spray. Apricot broadleaf weeds such as the higher the base number of wheat fields per mu