Emerald Ash Borer University has delivered critical knowledge about EAB and other invasive forest pests via webinar for more than a decade, and lessons learned from that experience can help improve other entomological extension and outreach efforts, as more of them adopt online formats in a post-pandemic world.
Human-mediated movement is a major way in which forest pests get from one place to another. Many pests that live in or on wood can be unknowingly moved in firewood. A new review in the Journal of Economic Entomology looks at what we know about forest pest movement in firewood, and what we can do about it.
Sudden cold waves may be lethal to overwintering larvae of two parasitoid wasp species used for biological control of emerald ash borer, while the borer larvae appear to more easily weather the extreme cold.
Though found to be a secondary host of invasive emerald ash borers in North America in 2014, white fringetrees are more likely than ash trees to survive infestation by the beetles, according to a new study by researchers at Wright State University.