山东农业科学Issue(4)：110-111,116,3.DOI:10.14083/j.issn.1001-4942.2015.04.027
2013年山东省部分稻区稻瘟病菌生理小种的鉴定及分析
Identification and Analysis of Physiologic Races of Magnaporthe grisea in Part Areas of Shandong Province in 2013
摘要
Abstract
The research of Magnaporthe grisea is the base of exploring occurrence rules and determining control strategies of rice blast.Some strains were collected from four regions of Shandong Province in 2013, and their physiologic races were identified using 7 standard rice blast fungi commonly used in China.The re-sults showed that 26 monospore isolates were obtained from the four regions, which belonged to 5 physiological races, 4 groups.Among them, ZF group was the most prevalent one with the highest occurrence frequency of 73.8%;and ZF1 was the predominant physiologic race with the occurrence frequency of 73.8%, which could be found in all the four regions.In conclusion, Japonica race was the main type in Shandong rice production areas now, but it had the evolution trend to Indica race.关键词
山东/稻瘟病菌/生理小种Key words
Shandong/Magnaporthe grisea/Physiologic race分类
农业科技引用本文复制引用
徐建第,张全芳,姜明松,陈峰,朱文银,杨连群..2013年山东省部分稻区稻瘟病菌生理小种的鉴定及分析[J].山东农业科学,2015,(4):110-111,116,3.基金项目
山东省科技发展计划项目（2013GNC11029）；山东省博士基金项目（BS2013SW003）；国家水稻产业技术体系项目（CARS－01－60）；山东省水稻产业技术体系项目；山东省农业良种工程项目；山东省农业科学院科技创新重点项目 （）
