wheat flag smut


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Related to wheat flag smut: Urocystis tritici, Urocystis agropyri
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Noun1.wheat flag smut - fungus affecting leaves and stems of wheatwheat flag smut - fungus affecting leaves and stems of wheat
flag smut fungus - a smut fungus causing a smut in cereals and other grasses that chiefly affects leaves and stems and is characterized chains of sori within the plant tissue that later rupture releasing black masses of spores