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谌有光研究员等的新著《无公害.绿色.有机--苹果、梨病虫害防治》已由陕西科学技术出版社出版。书中叙述的防治方法分为基础性防治、无公害防治、绿色防治和有机防治四个层次,供广大果农和不同类型果园的管理者和指导者参考、使用。书中收录了西北黄土高原、环渤海和黄河故道三大苹果、梨产区的最新的病虫害防治历,适用范围涵盖我国主要苹果、梨产区。附录中还介绍果园常用的生物源农药、矿物源
Researcher Chen Youguang and other new “no pollution. Green. Organic - apple, pear pest control” has been published by Shaanxi Science and Technology Press. The book describes the prevention and treatment methods are divided into basic control, pollution prevention and control, green control and organic control at four levels for the majority of farmers and different types of orchard managers and mentors for reference and use. The book contains the latest pest control calendar of the three major apple and pear producing areas in the Northwest Loess Plateau, the Bohai Rim and the Yellow River. The scope of application covers the major apple and pear producing areas in China. Appendix also describes the orchard commonly used bio-pesticides, mineral sources