马铃薯帚顶病毒研究进展
首发时间:2013-04-01
摘要:马铃薯帚顶病毒主要分布在温度较为寒冷的地区,对马铃薯危害严重,不仅造成马铃薯减产,而且危害马铃薯块茎,使其丧失商品性。本文从分布与传播、分子特征、病理特征、致病机理及检测方法等方面对近年来国内外有关马铃薯帚顶病毒的研究做出综述,并对今后的研究重点进行了展望。
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Advances on Potato mop-top virus
Abstract:Potato mop-top virus (PMTV), a typical member of the genus Pomovirus occurs in many potato growing regions with cooler climates and causes potato spraing and a wide range of foliage symptoms including stunting, mottling, chevrons, and yellow blotches or rings. The symptomatic tubers are rendered unmarketable, leading to great economic losses. Researches on PMTV distribution and transmission, molecular character, symptoms,pathogenic mechanism and detection methods were summarized in this article. Researches that should be studied thoroughly were previewed.
Keywords: Potato Potato mop-top virus (PMTV) Spongospora subterranean Spraing disease
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