35%农盛水剂防除桃园阔叶杂草的研究

Research on the Control of Weeds in Peach Garden with Chemical

试验结果表明:35%农盛水剂2 250～3 750 ml/hm2,对春季桃园的艾蒿、卷耳、猪殃殃、野鹳草等阔叶杂草有明显的防除效果,药后16d总体校正株防效为84.8%～95.7%;药后32d总体校正株防效为87.4%～97.6%,总体鲜重防效为89.3%～98.0%.该药剂作用迅速,杀草谱较广,是防治桃园春季阔叶杂草的良好药剂;商品用量以2250～3 500 ml/hm2为宜.