This fantastic picture of cedar quince rust was taken at Mount Cuba by Jimmy Testa.
This fantastic picture of cedar apple rust was taken at Mount Cuba by Shelby French.
Great work and others should feel free to send in images…
Category Archives: Disease
Disease Hotline Issue 25
Photos of Septoria leaf spot, Cercospora leaf spot, fairy rings, and stink horns have all been posted previously. Please use the search function to locate these images.
What’s Hot HL Issue 24?
Images of Botrytis and spider mites have been posted previously to the website. Please use the search function to locate these images.
Disease Hotline Issue 24
To the left is a picture of Giant Puff balls. Photo provided by Joseph LaForest, University of Georgia, Bugwood.org. Pictures of foliar nematodes have already been posted to the site. Please use the search function to locate pictures of foliar nematodes, leaf spots, or mushrooms.
Disease Hotline Issue 16
Rust found on Hypericum. Photo provided by: Bob Mulrooney, University of Delaware
Rust on upper leaf surface of hypericum. Photo provided by: Bob Mulrooney, University of Delaware
Pictures for fire blight have already been posted to the website. Please search for these images with the search function.