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Highlight IDTitleStrategic Program Area(s)YearStation
Photo of An emerald ash borer larva feeding under the bark of an ash tree. Leah Bauer, USDA Forest Service
ID: 631
A suite of Introduced and Native Enemies Reduces Populations of the Emerald Ash Borer

Originally from Asia, the emerald ash borer (EAB) is an invasive wood-boring beetle that attacks and kills ash trees in the United States. The l ...

Principal Investigator : Leah Bauer

Invasive Species2014NRS
Photo of
ID: 1234
Biocontrol of the Emerald Ash Borer pest improves outlook for ash trees in North America

The invasion of forests by the emerald ash borer (EAB) has resulted in the death of hundreds of millions of ash trees throughout much of the U.S ...

Principal Investigator : Leah Bauer

Invasive Species2017NRS
Photo of An introduced natural enemy of EAB emerging from the trunk of a young ash tree regenerating at Michigan study site. Leah Bauer, U.S. Department of Agriculture Forest Service.
ID: 1011
Emerald Ash Borer Biocontrol Benefits the Health of Young Ash Trees

Forest Service research results from a multi-year study of ash trees in Michigan forests found that an introduced natural enemy of the emerald a ...

Principal Investigator : Leah Bauer

Invasive Species2016NRS
Photo of Oobius female depositing eggs inside an ash tree which may infect emerald ash borer larvae. Forest Service
ID: 42
Emerald Ash Borer Natural Enemies Becoming Established in the United States

Optimism increasing for long-term management of the emerald ash borer

Principal Investigator : Leah Bauer

Invasive Species2012NRS
Photo of The brood of Tetrastichus adults emerging from an Emerald Ash Borer gallery in the field last fall, when dissecting an ash tree. USDA Forest Service
ID: 850
Guidelines for Release and Recovery of Emerald Ash Borer Biocontrol Agents

Biological control is a sustainable and long-term management tool for invasive species and is now being used to control the emerald ash borer (E ...

Principal Investigator : Leah Bauer

Invasive Species2015NRS
Photo of Debarking of some declining hybrid poplars revealed numerous A. fleischeri larvae and their extensive feeding galleries under the bark. Leah S. Bauer, USDA Forest Service
ID: 608
Mitigation of Invasive and High-Risk Wood-Boring Insects in China

The number of accidental introductions of wood boring insect pests to U.S. forests from Asia has escalated dramatically during the last two deca ...

Principal Investigator : Leah Bauer

Invasive Species
Resource Management and Use
2014NRS
Photo of Tetrastichus planipennisi, a larval parasitoid of emerald ash borer (EAB), drilling into the tree trunk to lay eggs in an EAB larva. Leah Bauer, USDA Forest Service
ID: 470
Natural Enemies of Emerald Ash Borer are Fighting the Good Fight in North America

The emerald ash borer (EAB) continues to sweep across the North American landscape, leaving dead and dying ash trees in its wake. To reduce popu ...

Principal Investigator : Leah Bauer

Invasive Species2013NRS