热带作物学报2012，Vol.33Issue(5)：906-912,7.DOI:10.3969/j.issn.1000-2561.2012.05.024
番茄、茄子和辣椒枯萎病原菌分子鉴定及其致病性测定
Pathogen Molecular Identification and Pathogenicity Testing of Fusarium wilt from Tomatoes, Eggplants and Peppers
摘要
Abstract
The occurrence characteristics and symptoms of Fusarium wilt from the solanaceae crops were investigated and the symptomatic plants from tomatoes, eggplants and peppers were collected in Fujian Province. Forty isolates were obtained and identified by Booths method and molecular identification method. The results showed that thirty-five isolates were Fusarium oxysproum and the rate was 87.5%, whereas three isolates were F. moniliforme and two isolates were F. solani. And, the results of pathogenicity testing confirmed that F. oxysproum were pathogen which caused wilt disease of the solanaceae wilt, however, three isolates of F. moniliforme and two isolates of F. solani did not caused the wilt symptoms of host.关键词
茄科/枯萎病/分子鉴定/致病性Key words
Solanaceae crops/ Fusarium oxysproum/ Molecular identification/ Pathogenicity分类
农业科技引用本文复制引用
杨莹莹,刘波,肖荣凤,朱育菁..番茄、茄子和辣椒枯萎病原菌分子鉴定及其致病性测定[J].热带作物学报,2012,33(5):906-912,7.基金项目
国家公益性行业(农业)科研专项(No.200903049) （农业）
福建省属公益项目(No.2010R1020-6) （No.2010R1020-6）
福建省杰出青年科学基金(No.2009J06010). （No.2009J06010）
