机构地区: 中国林业科学研究院林产化学工业研究所
出 处: 《农药》 2004年第12期573-574,共2页
摘 要: 0.5%印楝素乳油对美洲斑潜蝇有很好的防治效果,田间药效试验表明:稀释600~800倍喷雾,施药后3d的防效达76.04%~85.94%,药后7d的防效达到81.32%-84.05%,而且对作物安全。 Azadirachtin 0.5% emulsifiable concentrate provides excellent control of Liriomyza sativae. In kidney beanfield experiments, 1:600 to 1:800 dilutions in water provided 76 to 86% control 3 days after treatment and 81 to 84%7 days after treatment, with no kidney bean injury.
领 域: [化学工程]