摘要
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 4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、无机农药的应用、人工和物理机械方法的应用、栽培防治方法的应用及植物检疫方法的应用的几种无公害防治方法 。
The species and the harm of garden pests in TEDA(Tianjin Economic Technological Development Area)was investigated There are four kinds of pests,i.e.defoliating pests,borers,sucking mouthpart pests and underground pest.Environmental pollution free control methods were provided biological control,application of hormones,mimicry pesticide,inorganic pesticide;manual,physical and mechanical control,cultural methods and quarantine.
出处
《中国森林病虫》
北大核心
2003年第4期20-24,共5页
Forest Pest and Disease
关键词
害虫
无公害
防治
pests
harmless
prevention
