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Highlight IDTitleStrategic Program Area(s)YearStation
Photo of Augochlora pura was the most abundant bee species in the canopy. Sam Droege, USGS
ID: 743
Forest Bees are More Active in the Canopy Than Near the Ground in the Southeastern U.S.

Results from one of the first studies to investigate how bees are vertically distributed in temperate deciduous forests suggest these insects ar ...

Principal Investigator : James L. Hanula

Wildlife and Fish2014SRS
Photo of Oconee National Forest, Georgia. USDA Forest Service
ID: 744
Have Changing Forest Conditions Contributed to Native Pollinator Decline

This study compared bee communities within seven common forest conditions or types on the Oconee National Forest in Georgia. Forest Service rese ...

Principal Investigator : James L. Hanula

Wildlife and Fish2014SRS
Photo of Chinese privet invades riparian forest of the southeastern U.S. where it chokes out other plants causing a decline in butterfly abundance and diversity. Forest Service
ID: 407
Heavy infestations of Chinese privet in forests exclude most butterflies

Heavy infestations of Chinese privet, an invasive shrub, to crowd out most other plants in affected forests. . This results in very few butterfl ...

Principal Investigator : James L. Hanula

Invasive Species2011SRS
Photo of Predator beetles are used to control hemlock woolly adelgid, an insect pest shown here on an eastern hemlock twig. USDA Forest Service
ID: 936
Hemlock Woolly Adelgid Predator Beetle Releases and Recovery Efforts in the North Georgia Mountains.

Eastern hemlock are threatened by the invasive hemlock woolly adelgid. Three predators of this pest were released in North Georgia to combat thi ...

Principal Investigator : James L. Hanula

Invasive Species2015SRS
Photo of A forest heavily invaded by the Chinese privet shrub.. Nancy Loewenstein, Auburn University
ID: 726
Removing Chinese Privet Benefits Pollinators for up to Five Years.

Results from a study by Forest Service researchers showed that removal of Chinese privet can last at least five years, during which time native ...

Principal Investigator : James L. Hanula

Invasive Species2014SRS
Photo of A bundle of hemlock foliage used to release Laricobious predator beetles into the forest canopy to control hemlock woolly adelgid. USDA Forest Service
ID: 928
Using Predators and Chemicals together to Protect Hemlock Trees.

A non-native insect, the hemlock woolly adelgid, is eliminating an ecologically important tree species, eastern hemlock, from southern Appalachi ...

Principal Investigator : James L. Hanula

Invasive Species2015SRS