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本书总结了多年来国内关于防治苹果病虫害的研究成果和羣众经验,对苹果产区发生比较普遍、为害比较严重的40种害虫和28种病害都作了详细介绍。除分别对其发生与发展的消长规律、形态特征、生活习性、传播途径以及危害程度等作扼要说明外,特别阐述了各种引之有效的防治技术。本书的特点是内容同生产实践结合紧密,比较系统地按苹果病虫害发生和防治概况、综合防治和调查方法、预测预报方法、常用的防治药剂和药
This book summarizes the domestic over the years on the prevention and control of pests and diseases of apple research results and the masses of the experience occurred in the apple producing areas more common, more serious damage pests and 28 kinds of diseases are described in detail. Apart from a brief account of the growth and decline patterns, morphological characteristics, living habits, routes of transmission and the degree of harm, the various effective prevention and control techniques are elaborated. The book is characterized by the content with the production practice closely, more systematically according to the occurrence and prevention of apple pests and diseases profile, comprehensive prevention and control methods, forecasting methods, commonly used in the prevention and treatment of drugs and drugs