农药公害防治森林病虫害技术研究与应用
Research and application of pesticide pollution control technology for forest pests and diseases
以往防治植物病虫害采用的通常方法是表面喷药(喷液、喷雾、喷烟)，这种方法将药剂喷洒在植物体表面上，药剂裸外，首先是对大气严重污染，药剂一用，十里外都能闻到;二是对水严重污染;三是对土壤严重污染;四是对植物本身造成药害;五是造成药物长期残留等等，严重影响人、动物和环境的安全。本项目于 1990年开始研究推广应用，历时 30多年的推广应用，无公害的有效控制了森林病虫害的发生危害，效果良好，经济环保。
In the past,the usual method used to control plant diseases and pests is surface spraying(spray liquid,spray,smoke),this method will spray the agent on the surface of the plant body,the agent is naked,first of all,the serious pollution of the atmosphere,the agent is used,ten miles away can smell;Second,serious water pollution;Third,serious soil pollution;The fourth is to cause drug harm to the plant itself;Fifth,it causes long-term drug residues and so on,seriously affecting the safety of people,animals and the environment.This project began to study and promote the application in 1990,lasting more than 30 years of promotion and application,and effectively control the occurrence of forest diseases and pests,the effect is good,economic and environmental protection.
杨晖;
陕西省岐山县林业工作站 陕西岐山 722400;
Q956.16;S154.5
pesticide Pollution-free Prevention and control technology Technological innovation Resource efficiency
755-756 / 2
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