Original post from Veggie Gardening Tips, August 1, 2007
I received the following question this week from Richard inquiring into ways to control and eliminate smut on his sweet corn:
“About half of my sweet corn patch is heavily infected with smut. I have been reading about solarizing to kill weeds. Would it work against smut?”
Corn Smut: Very Common but Usually not a Problem
I don’t grow corn in my backyard garden but any gardeners that do are very likely to encounter at least an occasional deformed and mutant ear of corn with silvery grey growths that eventually erupt into black, powdery, spore masses. If you’ve never seen smut before here’s a g-rated link to a couple photos of corn smut.
The dust-like spores that are released spread far and wide on the wind and take up residence in the soil where they over winter and strike future corn plantings. Common smut can also form on the leaves, stalks, or even tassels of corn plants, and the spores can also be spread through infected plant waste that is left in the garden.
Read the rest of this post HERE.
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