Browsing Department of Agricultural Biology by Subject "Allium cepa"

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      • Biology and over-winter survival of Iris yellow spot virus in Colorado 

        Author(s):Szostek, Stephanie Aspen
        Date Issued:2014
        Format:born digital; doctoral dissertations
        Iris yellow spot virus (IYSV) (Family: Bunyaviridae, Genus: Tospovirus) and its insect vector, Thrips tabaci Lindeman, are of economic concern in onion (Allium cepa L.) growing regions worldwide. IYSV symptoms appear on ...