果蔗为本地主要经济作物,草害严重影响果蔗产量和品质。目前常用果蔗除草剂有禾耐斯(乙草胺)、玉丰(异丙草胺和莠去津混配),由于禾耐斯连续使用多年防效下降,莠去津及其混配剂在土壤中残留时间长,对后作种植阔叶作物影响大。为此,我们引进40%扑·乙可湿性粉剂(老铁)进行果蔗地 Sugarcane is a major local cash crop, and the damage of grass cane seriously affects the output and quality of the cane. At present, commonly used sugarcane herbicides are Heneth (acetochlor), Yufeng (aescinate and atrazine mixing), due to the continuous use of Wo Niani decline for many years, atrazine and its mixture Residues in the soil for a long time, the impact of planting broad-leaved crops later. To this end, we introduce 40% flutter B WP (old iron) for sugar cane land