茶园害虫绿色防控试验报告

摘要

为减少化学农药的施用,推广及应用绿色防控技术,开展了茶园物理防治和生物防治试验.结果表明,生物防治田间虫量最少,防治效果最好,持续时间较长,对农药减量控害成效显著.%In order to reduce chemical pesticide application and promote green prevention technology, physical and biological control trial were conducted in tea garden. The results showed that biological control field had minimum pest population, with best control efficiency and longer duration period, which had striking effect for reducing application of pesticides.