Fungus gnats (maggots). Photo provided by: David Cappaert, Michigan State University, Bugwood.org
Japanese beetle white grub. Photo provided by: Mike Reding & Betsy Anderson, USDA Agricultural Research Service, Bugwood.org
Count the five prolegs (fleshy appendages) on the black swallowtail caterpillar. Photo provided by: Brian Kunkel, Ornamentals IPM Specialist, University of Delaware
Notice the eight prolegs (fleshy appendages) on the redheaded pine sawfly. Photo by: G. Keith Douce, University of Georgia, Bugwood.org.
Category Archives: Insects
Insect Hotline Issue 14
Fletcher scale on bald cypress.
Close-up of lecanium scale on cypress.
Close-up of lecanium eggs.
Lecanium scale on oaks. All photos provided by: Brian Kunkel, Ornamentals IPM Specialist, University of Delaware
What’s Hot HL Issue 11
Japanese beetle adults. Photo provided by: Brian Kunkel, Ornamentals IPM specialist, University of Delaware
Japanese maple scale on trunk of maple. Photo provided by: Brian Kunkel, Ornamenals IPM Specialist, University of Delaware
What’s Hot HL Issue 10
Japanese Maple scale and crawlers (purplish). Photo by: Brian Kunkel, Ornamentals IPM Specialist, University of Delaware
Common groundsel. Photo provided by: Ohio State Lab Weed Archive, Bugwood.org
Insect Hotline Issue 7
Euonymus scale crawlers (yellowish specks) on the underside of the leaf. Photo provided by: Daniel Herms, The Ohio State University, Bugwood.org