论文部分内容阅读
通过对天津开发区园林害虫的种类和危害情况的调查,摸清了开发区园林主要害虫有食叶害虫、蛀干害虫、刺吸害虫和地下害虫四大类;遵循安全、保护环境和维护生态平衡的原则,摸索出生物防治方法,信息素的应用,植物农药烟参碱的应用,仿生农药——灭幼脲系列药剂的应用,硫悬浮剂、晶体石硫合剂等无机农药的应用,人工和物理机械方法的应用,栽培防治法的应用及植物检疫方法的应用等8种无公害防治方法,防止了环境污染和产生副作用。
Through the investigation of the types and hazards of garden pests in TEDA, the four major categories of garden pests in the development zone are leafy pests, borer pests, sucking insects and underground pests. They follow the principles of safety, environmental protection and ecological protection Balance of principles, to explore the biological control methods, the application of pheromones, plant pesticides, the application of anthracene base, the application of biomimetic pesticides - mellitus series of agents, the application of inorganic suspensions such as sulfur suspending agent, crystal lime sulfur agent, artificial And the application of physical and mechanical methods, the application of cultivation and control methods and the application of phytosanitary methods and other 8 kinds of pollution prevention and control methods to prevent environmental pollution and side effects.