华栗绛蚧传播方式与控制策略  

Studies on the transmission and control of Kermes castaneae

作　　者：李昌春[1] 胡本进[1] 石立[1] 汤兆勇 翟田俊 方明刚 陈常普 

机构地区：[1]安徽省农业科学院植物保护研究所,合肥230031 [2]安徽省舒城县科技局,231300 [3]安徽省广德县森防站,232200

出　　处：《植物保护》2007年第2期97-99,共3页Plant Protection

基　　金：安徽省科技厅重点项目(01023003)

摘　　要：栗树嫁接和华栗绛蚧初孵若虫通过两树外围重叠枝条是华栗绛蚧近距离传播的重要途径,同时,栗树嫁接又是华栗绛蚧远距离传播的重要途径,对接穗进行封蜡是阻隔华栗绛蚧若蚧传播的有效途径。The sbort-distance diffusion of Kermes castaneae Shi et Liu between chestnut trees was found mainly by newly hatched nymph crawling through overlapped branches over the ground surfac~ The graft of chestnut was the important routes of both short-distance diffusion and long-distance transmission of K. castaneae. Sealing chestnut grafts with wax could effectively control the diffusion of the nymph.

关 键 词：板栗 华栗绛蚧 传播 

分 类 号：S436.65[农业科学—农业昆虫与害虫防治]