应用质量分数为5%的桉油精1 000、1 500、2 000倍液和质量分数为1.2%的苦·烟乳油800、1 000、1 200倍液对杨小舟蛾幼虫进行林间防治效果对比试验.结果表明,质量分数为5%的桉油精1 500倍液及质量分数为1.2%的苦·烟乳油1 200倍液防治杨小舟蛾既经济又获得较好的效果.
5% cineol at 1 000、1 500、2 000 dilution and 1.2% Ku Yan E·C at 800、1 000、1 200 dilution were used in comparation experiments for preventing Micromelalopha troglodyta Graeser in forest.The result indicated that 5% cineol at 1 500 dilution and 1.2% Ku Yan E·C 1 200 dilution were effective.