【摘要】 应用竹腔注射甲胺膦方法防治毛竹竹叶害虫，经连续３年试用，其防治效果达到８４．４２％、竹笋产量比 对照组增加 ５２．４２％、经济收入增加５１．９７％，且成本低、操作简便、安全可靠，可在林区推广。更多还原

【Abstract】 The pests endangering leaves of Phyllostachys heterocycla cv. Pubescens could be controlled by injection of methamidophos into bamboo cavity .Three years of test proved that its controlling rate amounted to 84.42%; the yield of bamboo shoot and economic income were increased by 84.42% and 51 .97%, respectively, as compared with the controls.更多还原