摘要
对番茄乌心果病病原进行深入的研究表明,温室中栽培的番茄,在用番茄乌心果病的汁液摩擦后,出现了与田间乌心果病相同症状。从而进一步证实长叶车前草花叶病毒(Ribgrass Mo-saic Virus(RiMV))是番茄乌心果病的病原之一。通过调查发现,该病害已在中国许多地区发生。
After the Black-fruit disease of Lycopersicoon esculentitm was reported previously, the isolated Ribgrass Mosaic Virus (RiMV) was inoculated back to controlled plants of L. esculentum. The plants mechanically inoculated by RiMV in greenhouse appeared the same symptoms as that in field. This disease happened commonly in Yinxian, Jiangshan and Jinghua of Zhcjiang province and many other places in China. Our results indicated that RiMV was one of the pathogens that caused the Black-fruit disease of tomato and it had spread widely in China.
基金
浙江省科委"八五"攻关课题
关键词
番茄
乌心果病
病原
Lycopersicoon esculentum
Black-fruit disease
Ribgrass Mosaic Virus
back inoculation
