红木花叶病毒病——Ⅱ.发病原因及其防治对策  

Mosaic of Loropetalum chinense var.rubrum:cause and the control countermeasures of the disease

作　　者：王燕[1] 杨丽颖 朱发仁[1] 

机构地区：[1]常德职业技术学院生物工程系,湖南常德415000 [2]黑龙江省林业勘察设计院,黑龙江哈尔滨150001

出　　处：《中国森林病虫》2008年第2期7-8,38,共3页Forest Pest and Disease

摘　　要：红木采穗母树、砧木、接穗带毒是引发红木花叶病毒病的根本原因,苗木生产、盆景制作、园林应用中的反复修剪和蚜虫危害加速了该病的传播和流行。加快红木无毒苗木繁育体系的建设、及时清除病株、切断病毒的传播途径、加强病虫防治是防治该病的有效措施。The fundamental cause of the mosaic virus disease of the Loropetalum chinense var. rubrum was that the mother tree, stock and scion was infected by virus. The production of nursery stock, making of bonsai and repeating pruning in the application of gardens accelerated the spread and prevalence of the disease. Speeding up the construction of the reproduction system of the non-viruse nursery stocks, clearing up the diseased plants, cutting off the approach of the spread of the viruses and strengthening the prevention and cure of the disease were the effective measures.

关 键 词：红檵木 花叶病毒病 发病原因 防治措施 

分 类 号：S763.12[农业科学—森林保护学]