摘要
韦利加马椰子叶萎蔫病(WCLWD)是近年来发生在斯里兰卡的椰子危险性病害,目前尚无有效的防治方法,当地政府主要以强制砍伐来控制该病蔓延。本文对WCLWD的病原菌种类、在斯里兰卡的分布、寄主种类、危害特征等进行了描述,开展了该病的入侵风险定量评估,发现该病属于高风险有害生物,并在此基础上进行了控制措施的分析,为该病的快速识别及检验检疫措施的制定提供参考。
Weligama coconut leaf wilt disease(WCLWD)is a dangerous coconut disease in Sri Lanka,and there is no effective control method.The local government mainly takes mandate measure of cutting to control the spread of the disease.The types of the pathogens,its distribution in Sri Lanka,host species and damage characters were described briefly in paper.The quantitative assessment of invasion risk of WCLWD was carried out,the result showed that WCLWD was a high-danger devastator to coconut and palm plants in China.On the basis,the analysis of control measures was carried out to provide reference for the rapid identification of the disease and development of inspection and quarantine measures.
作者
吕朝军
钟宝珠
覃伟权
阎伟
Lu Chaojun;Zhong Baozhu;Qin Weiquan;Yan Wei(Coconut Research Institute,Chinese Academy of Tropical Agricultural Sciences,Wenchang 571339,China)
出处
《植物检疫》
北大核心
2020年第4期52-55,共4页
Plant Quarantine
基金
“一带一路”热带项目资金资助(BARTP-06)
中国热带农业科学院基本科研业务费专项资金(1630152017010)。
关键词
椰子
韦利加马椰子叶萎蔫病
斯里兰卡
危害特征
入侵风险
控制措施
coconut
Weligama coconut leaf wilt disease(WCLWD)
Sri Lanka
damage characters
invasion risk
control measure
