摘要
栗干枯病、栗疫病等枝干病害可造成板栗 Costanea mollissima减产 1 0 %以上 ,单一的防治措施效果不佳。通过选用抗病品种 ,采用施压绿肥、叶面施肥等方法辅以人工和药剂防治等项措施进行综合控制 ,可以增强树势、降低病害 ,取得良好效果。
Diseases in Chinese chestnut branch and trunk such as Endothia parasitica and Phytophthora katsurae cause a reduction of 10 percent of fruits,Selecting resistant breed,applying green manure to trees,as well as artificial and chemical control can strengthen the trees and reduce the damage.
出处
《森林病虫通讯》
北大核心
2000年第1期39-41,共3页
Forest Pest and Disease
关键词
枝干病害
综合控制
板栗
症状
Chinese chestnut
trunk diseases
integrated control
