What’s Hot HL Issue 6


Infestation of larch casebearers. Photo by: Milan Zubrik, Forest Research Institute – Slovakia, Bugwood.org.

Close-up of larch casebearer larva. Photo by: Ian Kimber, Bugwood.org.

Larch casebearer adult. Photo by: Ian Kimber, Bugwood.org.

Fire blight. Photo by: Rebekah D. Wallace, University of Georgia, Bugwood.org.

Evidence of fire blight on trunk of a crabapple. Photo by: William Jacobi, Colorado State University, Bugwood.org.

Western flower thrips adult. Photo by: Jack T. Reed, Mississippi State University, Bugwood.org.

What’s Hot HL Issue 5


Woolly apple aphid damage. Photo by: Whitney Cranshaw, Colorado State University, Bugwood.org.


Wooly apple aphid infestation. Photo by: Joseph Berger, Bugwood.org.

Woolly apple aphids. Photo by: Whitney Cranshaw, Colorado State University, Bugwood.org.


Larch casebearer damage. Photo by: erald E. Dewey, USDA Forest Service, Bugwood.org.

Larch casebearer larva. Photo by: Ian Kimber, Bugwood.org.

Larch casebearer adult. Photo by: Ian Kimber, Bugwood.org.


Hemlock woolly adelgid. Photo by: James Johnson, Georgia Forestry Commission, Bugwood.org.

Fusiform rust on loblolly pine. Photo by Nancy Gregory, Plant Diagnostician, University of Delaware.