结果表明,乐斯本1000倍液和好年冬1500倍液对白蛾蜡蝉具有较好的速效性,药后1d的防效分别为80.44%和73.98%;
The results showed that chlorpyrifos of 1000 times dilution and carbosulfan of 1500 times dilution had better field efficacy of quick result than the others and the efficacy was 80.44 % and 73.98 % respectively after 1 day .