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smut fungus

DEFINITIONS OF: smut fungus

1

n any fungus of the order Ustilaginales

Synonyms:
smut
Types:
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covered smut
a smut fungus causing a smut disease of grains in which the spore masses are covered or held together by the grain membranes
loose smut
a smut fungus of the genus Ustilago causing a smut disease of grains in which the entire head is transformed into a dusty mass of spores
corn smut, cornsmut
a smut fungus attacking Indian corn
Sphacelotheca, genus Sphacelotheca
genus of smut fungus
Sphacelotheca reiliana, head smut
smut fungus attacking heads of corn or sorghum and causing a covered smut
Tilletia caries, bunt
fungus that destroys kernels of wheat by replacing them with greasy masses of smelly spores
Tilletia foetida, bunt, stinking smut
similar to Tilletia caries
Urocystis cepulae, onion smut
smut fungus causing blackish blisters on scales and leaves of onions; especially destructive to seedlings
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
Ustilago maydis, boil smut
a common smut attacking Indian corn causing greyish white swellings that rupture to expose a black spore mass
Urocystis tritici, wheat flag smut
fungus affecting leaves and stems of wheat
Type of:
fungus
an organism of the kingdom Fungi lacking chlorophyll and feeding on organic matter; ranging from unicellular or multicellular organisms to spore-bearing syncytia
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