Dense thickets of invasive Japanese barberry significantly reduce the diversity and numbers of insects and arthropods in forests, according to new research. The ripple effects can extend upward throughout local ecosystems, even affecting human health via an increased presence of Lyme disease.
A new profile in the Journal of Integrated Pest Management takes an in-depth look at the hemlock woolly adelgid, a pernicious pest of hemlocks in eastern North America, and the latest guidance on managing it.
Extension entomologist David R. Coyle, Ph.D. shares another round of advice for success in the extension career, a role that requires efficiency, flexibility, and customer service.
Donna Leonard, forest entomologist at the U.S. Forest Service, has piloted one of the most successful forest insect-management programs in the world for over 20 years running, all while navigating a career in a male-dominated field.
The current outbreak of eastern larch beetle in northern Minnesota is going into its 18th year, and researchers have found that at least some eastern larch beetles are able to reach maturity without requiring an overwintering period. In short, warmer winters mean eastern larch beetle is killing trees faster than it can be managed.
In Pennsylvania, where emerald ash borer has been present since 2007, municipalities have found successful ash-management plans under guidance of the state's Department of Conservation and Natural Resources, and they offer a model for other regions to follow.
What happens in the forest after Emerald Ash Borers kill a tree?
Dispatch From Puerto Rico: Entomological Research Faces Rebuilding—and Opportunity—After Hurricane Maria
By Timothy D. Schowalter, Ph.D. In an article in the Fall 2017 issue of American Entomologist, “Long-term Entomological Research on Canopy Arthropods in a Tropical Rainforest in Puerto Rico,” I […]
By Laurel Haavik, Ph.D. Editor’s Note: This is the next installment in the “Behind the Science” series by Laurel Haavik that peeks into the lives of scientists. See other posts […]
By David R. Coyle, Ph.D. A couple of years ago, I changed careers. No, I didn’t leave science altogether; rather, I switched from a research career (the “tenure-track” path, if […]
What can we learn about ambrosia beetles in their native host ranges?
Editor’s note: This is the third installment in the “Behind the Science” series by Laurel Haavik that peeks into the lives of scientists. See other posts in the series. By […]