2015 webinar: Oak wilt vs. bur oak blight
Oak wilt is old news but still newsworthy. This destructive invasive’s range does not yet extend over half of Minnesota’s land with highly susceptible species. Bur oak blight is relatively new news. Its extent nearly covers Minnesota. Learn all about these diseases, including how to differentiate the two.
Recorded March 24, 2015
Speaker: Brian Schwingle, MNDNR-Forestry
Details on our entire 2015 webinar series.