四川省油茶有害生物主要种类及危害初报  

Preliminary Report on the Major Species and Harm of Harmful Organisms of Camellia oleifera in Sichuan Province

作　　者：贾玉珍[1,2] 赵昕 刘偲 杨远亮 曾全 杨双昱 肖银波 JIA Yuzhen;ZHAO Xin;LIU Cai;YANG Yuanliang;ZENG Quan;YANG Shuangyu;XIAO Yinbo(Sichuan Academy of Forestry,Chengdu 610081,Sichuan,China;Ecological Restoration and Conservation for Forest and Wetland Key Laboratory of Sichuan Province,Chengdu 610081,Sichuan,China;Sichuan Provincial General Station for Forestry and Grassland Science&Technology Promotion,Chengdu 610081,Sichuan,China)

机构地区：[1]四川省林业科学研究院,四川成都610081 [2]森林和湿地恢复与保育四川省重点实验室,四川成都610081 [3]四川省林业和草原科学技术推广总站,四川成都610081

出　　处：《安徽林业科技》2025年第1期35-38,共4页Anhui Forestry Science and Technology

基　　金：四川省林草科技创新团队项目“四川油茶主要有害生物种类及生物学特性调查”(编号:KC2023LCTD0207);四川油茶果象信息素诱捕效果研究(编号:2024LCTD0206)。

摘　　要：2023年3~12月对四川省油茶(Camellia oleifera)主要种植区的有害生物发生情况进行初步调查。结果表明:该区域共发现油茶有害生物43种。其中病害9种,以叶部病害为主,危害严重的有油茶炭疽病(Colletotrichum gloeosporioides)、油茶软腐病(Agaricodochium camelliae)和油茶白绢病(Sclerotium rolfsii);害虫32种,以叶部害虫为主,危害严重的有茶小绿叶蝉(Empoasca pirisuga)和油茶果象(Curculio Chinensis);其他有害生物2种,分别是蜗牛和苔藓。在分析有害生物的种类、危害部位和发生程度的基础上,对发生程度较大的病害和虫害提出了防治建议。A preliminary survey was conducted from March to December 2023 on the occurrence of harmful organisms in the main planting areas of Camellia oleifera in Sichuan Province.The results showed that a total of 43 species of C.oleifera harmful organisms were found in the area,including 9 species of diseases,mainly leaf diseases,and the serious ones were Colletotrichum gloeosporioides,Agaricodochium camelliae and Sclerotium rolfsii;32 species of pests,mainly leaf pests,and the serious ones were Empoasca pirisuga and Curculio Chinensis;2 other harmful organisms,namely snails and mosses.Based on the analysis of the species,damaged parts and occurrence degree of harmful organisms,targeted control suggestions were put forward for diseases and pests with a greater occurrence degree.

关 键 词：油茶 有害生物 危害部位 防治建议 

分 类 号：S763.7[农业科学—森林保护学]