西瓜菌核病的症状识别与防治  

The Identification and Prevention and Control of Sclerotinia Rot on Watermelon

作　　者：耿丽华[1] 宋顺华[1] GENG Lihua;SONG Shunhua(Institute of Vegetable,Beijing Academy of Agriculture and Forestry Sciences/Key Laboratory of Biology and Genetic Improvement of Horticultural Crops of North China Area,Ministry of Agriculture/Beijing Key Laboratory of Vegetable Germplasm Improvement,Beijing 100097,China)

机构地区：[1]北京市农林科学院蔬菜研究所/农业部华北地区园艺作物生物学与种质创制重点实验室/蔬菜种质改良北京市重点实验室,北京100097

出　　处：《蔬菜》2022年第8期49-50,共2页Vegetables

基　　金：国家现代农业产业技术体系北京市西甜瓜创新团队专项(BAIC10);北京市农林科学院科技创新能力建设专项(KJCX20200113)。

摘　　要：为了有效地控制西瓜菌核病的发生和危害,描述了西瓜菌核病从幼苗期到成株期的危害症状;发现引起西瓜菌核病的病原为子囊菌亚门核盘菌,且是一种土传病害,其发生严重程度与气候条件和田间栽培管理措施密切相关;最后,从农业防治和化学防治角度阐述了其防治方法。In order to effectively control the occurrence and harm of sclerotinia rot on watermelon,the harmful symptoms from seedling stage to adult stage in the field were described.It was found that the pathogen causing sclerotinia rot on watermelon was Sclerotina sclerotiorum,which was a soil borne disease.The severity of the disease was closely related to climatic conditions and field cultivation management measures.Finally,the methods of prevention and control were described from the angles of agricultural control and chemical control.

关 键 词：西瓜 菌核病 症状 设施栽培 防治 

分 类 号：S436.5[农业科学—农业昆虫与害虫防治]