新疆加工番茄病毒病害的调查  

Investigation on the Virus Disease in Processed Tomato in Xinjiang

作　　者：张新宇[1] 向本春[1] 黄家风[1] 

机构地区：[1]石河子大学,新疆石河子832003

出　　处：《安徽农业科学》2007年第18期5477-5478,共2页Journal of Anhui Agricultural Sciences

基　　金：石河子大学高层次人才科研启动资金专项(RCZX200516)

摘　　要：对新疆奎屯、石河子、玛纳斯、昌吉、焉耆和博湖等加工番茄产区进行了加工番茄病毒病害调查。结果表明：加工番茄病毒病害2005-2006年间各地发病率达63%-91%,在田间主要表现为花叶、条斑坏死、蕨叶畸形、曲叶和矮化等多种病害症状,以花叶和坏死条斑为主,其中花叶占78%,条斑占37%,并且条斑症状90%以上都伴有花叶症状。病毒种类以TMV为优势病毒种类,占86.4%;CMV次之,占28.1%,TMV和CMV复合浸染占17.7%,PVY有零星发生,占3.2%。另外,调查显示新疆加工番茄病毒病害的发生严重程度与栽培措施有一定的关系。The virus diseases in processed tomato in Xinjiang production area such as Kuitun,Shihezi,Manasi,Changji,Yanqi,Bohu ete were investigated. The results indicated that the incidence of virus disease in processed tomato was 63% - 91% from 2005 to 2006. The field symptoms had various disease symptoms including mosaic,leaf streak necresis, fembrake leaf and malformation, curl leaf and dwarf etc. ,but mainly mosaic and leaf streak necrosis with infectious frequencies of 78%and 37% ,and leaf streak necrosis symptom with mosaic was above 90%. TMV was the main virus and infectious frequencies was 86.41% ,and CMV was 28.1%, the infection caused by TMV ＋ CMV was 17.7 %, PVY was 3.2%. In addition, the investigation showed that the virus disease in processed tomato was connected with cultivation measure.

关 键 词：加工番茄 病毒病害 栽培措施 

分 类 号：S436.412.11[农业科学—农业昆虫与害虫防治]