摘要
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 。
It has been made clear that the main pest and diseases species harming Castanea mollissima Bl.? and the harm characteristics through 3-years investigation.? Based on the relations of pest and diseases occurrence and development with the phenophase of Castanea mollissima Bl.?, an effective pest control chronological table has been drawn up, which will provide directions for controlling the pests and diseases of Castanea mollissima Bl.? in Yunnan.?
出处
《云南林业科技》
2000年第3期50-53,共4页
Yunnan Forestry Science and Technology
基金
中国西南扶贫项目"板栗、核桃病虫害综合治理"的部分内容
关键词
板栗
病虫害
防治年历表
编制
Castanea mollissima Bl.
pest and diseases
chronological table
compile
