树木注射施药技术进展

THE DEVELOPMENT OF TECHNIQUE WITH THE APPLYING PESTICIDE BY INJECTION FOR TREES

】树木注射施药、施肥技术正在取得突破进展，施药器械已完成了由无压或低压、低浓度、大容量、低工效机型向高压、高浓度、低容量、高工效机型的转换；注射物扩大到了杀虫剂、杀菌剂、微肥、植物生长调节剂各个方面，并且取得了比喷雾、土施等常规技术好的使用效果；实现了是化学防治与天敌利用、生态保护相互协调的目的。

The techniques of controlling tree diseases and insect by injecting with pesticide are applied through the syringe to have getting greater progress.Instrument type of the apply pesticide and fertilizer through the injection had completed the transform from lower efficiency to higher efficiency.The matters of injectoion have included pesticide,germicide,micro fertilizer,plant growth adjustmenter and so on.The effective is better to control tree disease and insect by injecting with pesticide than apply pesticide through spraying and soil.Injecting apply pesticide in order to accomplish the mutual coordination of the control tree disease and inset by chemicals and make use of natural enemy and environmental protection.