摘要
本文参照绿色食品要求，研究无公害苹果病虫害防治技术。明确了保护和利用天敌、果实套袋，喷施海正灭虫灵、杀铃脲、中生菌素等生物制剂及吡虫啉、福星等低毒化学农药对苹果主要病虫的控害效果和使用技术，其效果优于或相当于常用高、中毒化学农药。
According to the demands of Green Food, non-pollution control techniques of insect pests and diseases of apple trees were studied Some control techniques and their effects were made clear,such as protecting and utilizing natural enemies, bagging fruit and using biopesticides(e g Haizhengmiechongling, Zhongshengmycin)and low toxic chemical pesticides(e g Mancozeb M-45,Imidacloprid),the control effects were better than or as good as that of high and middle toxic chemical pesticides mostly in use
出处
《山东农业科学》
1999年第4期8-12,共5页
Shandong Agricultural Sciences
基金
国家科委项目
关键词
苹果
无公害苹果
病虫害防治
Non-polluted apple,insect pests and diseases,control techniques
