板栗枝干病害的综合控制  

Integrated control of diseases in trunk of Castanea mollissima

作　　者：董明水 赵铁良[2] 

机构地区：[1]辽宁省林业技术推广站,沈阳110036 [2]国家林业局森林病虫害防治总站

出　　处：《森林病虫通讯》2000年第1期39-41,共3页Forest Pest and Disease

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.

关 键 词：枝干病害 综合控制 板栗 症状 

分 类 号：S436.64[农业科学—农业昆虫与害虫防治]