Loose Smut
Loose smut of barley is caused by Ustilago nuda. It is a disease that can destroy a large proportion of a barley crop. Loose smut replaces grain heads with smut, or masses of spores which infect the open flowers of healthy plants and grow into the seed, without showing any symptoms. Seeds appear healthy and only when they reach maturity the following season is it clear that they were infected. Systemic fungicides are the major control method for loose smut.
Read more about Loose Smut: Hosts and Symptoms, Disease Cycle, Environment, Management, Importance, Varieties
Famous quotes containing the word loose:
“It’s this crazy weather we’ve been having:
Falling forward one minute, lying down the next
Among the loose grasses and soft, white, nameless flowers.”
—John Ashbery (b. 1927)