摘要
针对当前桃树生产中存在的主要依靠化学农药防治病虫害使生态环境受到污染的问题,结合天津地区桃树病虫害发生情况提出桃树病虫害防治应坚持“预防为主,综合防治”的原则,采取相应的综合防治措施。
The paper has a aim at the current problem that the chemical agrochemicals are mainly ap-plied to prevent and cure the diseases and insect pests in peach tree production and make the e-cosystem environment polluted.Then brings up the principle and synthetic management method dur-ing the course of prevention and cure.
出处
《天津农业科学》
CAS
2003年第3期38-40,共3页
Tianjin Agricultural Sciences
