Guess the Pest! Week 14 & 15 Answer: Spider Mites, Powdery Mildew and Downy Mildew

David Owens, Extension Entomologist, owensd@udel.edu Congratulation to Kathleen Heldreth, Keith McGowan, and Chris Burkhart for correctly guessing the three problems on cucurbits. The first two images were spider mites. Early spider mite infestations on watermelon do not always reveal themselves… Continue Reading