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.
Pictures of Phyllosticta leafspot and foliar nematodes have been added to the website previously. Please search for relevant pictures.
Foliar nematode on Buddleia. Photo provided by: Brian Kunkel, Ornamentals IPM Specialist, University of Delaware
Damage and symptoms of pine wilt nematode. Photo by: Robert Lambe, Virginia Polytechnic Institute and State University, Bugwood.org.
Close-up of damage, one year after tree death. Photo by: USDA Forest Service – Rocky Mountain Region Archive, USDA Forest Service, Bugwood.org.
Cerambycid (Longhorn) beetles transmit the nematode to susceptible trees. Photo by: L.D. Dwinell, USDA Forest Service, Bugwood.org.
Nematode in an axial resin canal of Pinus densiflora. Photo by: Y. Mamiya, Bugwood.org.
The nematodes also feed on blue stain fungi which often invade dead, dying, or fresh cut timeber. Photo by: USDA Forest Service – North Central Research Station Archive, USDA Forest Service, Bugwood.org.
Cercospora leafspot on rose. Photo by: Bob Mulrooney, Plant Pathologist, University of Delaware
Pyracantha scab on fruits. Photo by: Bob Mulrooney, Plant Pathologist, University of Delaware
Puss caterpillar. Photo by: Gerald J. Lenhard, , Bugwood.org
Puss caterpillar. Photo by: Lacy L. Hyche, Auburn University, Bugwood.org
Plumbago foliar nematode. Photo by: Bob Mulrooney, Plant Pathologist, University of Delaware