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用 10 %克草特乳油防除大豆田阔叶杂草试验表明 :克草特对大豆药害明显 ,但施药后 15d药害症状基本消失。克草特对大豆田阔叶杂草总体株防效 6 4.0 4%～ 81.2 6 % ,但对莎草科杂草和禾本科杂草基本无防效。 10 %克草特乳油防除大豆阔叶杂草的适宜用量为 6 0 0ml/hm2 。
Control of broadleaf weeds in soybean field with 10% ecosulfuric oil showed that eculizumab was obvious on soybean, but symptoms of phytotoxicity disappeared 15 days after application. Keke special broad-leaved weed in soybean field overall control efficiency of 6 4.04% ~ 81.2 6%, but the basic sedge weeds and grass weeds without control. The optimum dosage of 10% Claxiflunomide was 600 ml / hm2 for the control of soybean broadleaf weeds.