Rapid blight
View LargerOn Poa annua green, Colorado. Disease struck early April, 2009, after the snow melted from a spring blizzard (3/26/09). See this photo for a close-up of symptoms.
On Poa annua green, Colorado. Disease struck early April, 2009, after the snow melted from a spring blizzard (3/26/09). See this photo for a close-up of symptoms.