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通过 3年的调查研究 ,弄清了为害板栗 (CastaneamollissimaBl.)的主要病虫种类及危害特性 ,根据病虫害发生发展与板栗物候的相关关系 ,编制出一套行之有效的防治年历 ,对一年中板栗病虫害何时发生及如何防治起到了指导作用
After three years of investigation and study, the main pests and diseases of CastaneamollissimaBl. Were identified and their harmful characteristics were analyzed. Based on the correlation between the occurrence and development of pests and diseases and chestnut phenology, a set of effective control calendar was prepared. When chestnut pests and diseases occurred and how to prevent and control played a guiding role