Discovery! Thursdays

Ever wonder what that poop-like material is on the branches of a cherry or plum tree? Why does it look like a dog has vomited on that newly spread bark mulch? Why does a crabapple tree look like a Halloween tree in mid-July? Join Brian Hudelson, outreach specialist in plant pathology, for a discussion of these and other common (and bizarre) plant problems arriving daily at the UW-Madison/UW Extension Plant Disease Diagnostics Clinic.