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Dec 8, 2022 · Since the early 2000s, the emerald ash borer has been a thorn in homeowners’ sides—or anyone with trees in their yard. These invasive insect pests cause oft-catastrophic damage to ash trees, and plenty of people have been forced to replace trees the borers killed.
- Emily Hannemann
Don't move firewood, especially ash wood, or regulated materials out of regulated areas for emerald ash borer; If your ash trees have died, replant them with recommended alternatives to ash trees; Report any detections outside of regulated areas immediately: Report an emerald ash borer sighting. Where it is. The emerald ash borer is present and ...
Emerald ash borer has already done extensive damage to ash tree populations in North America, killing millions of ash trees in Ontario, Quebec, and many U.S. states. Although the direct effects of EAB on ash trees are fairly conspicuous, the indirect or downstream ecological impacts of EAB are much more difficult to quantify.
The emerald ash borer poses a very serious threat to all species of ash trees throughout their range in the United States and Canada. During the relatively short time that the emerald ash borer has been in North America, it is believed to have killed millions of trees in the United States and Canada, with billions more across North America at risk of infestation and death.
As they emerge from ash trees in June and July, adult emerald ash borers leave behind distinct D-shaped exit holes. These holes are approximately 1/8″ wide and can be oriented in any direction (i.e., the flat side may be facing upwards, downwards, etc.). These D-shaped holes are a strong indicator of EAB.
Jun 7, 2024 · Debarking Ash Tree Logs to Look for Emerald Ash Borer; Training Videos. Module 1 – About emerald ash borer, background, life cycle, how to identify, history of biological control, identifying ash trees, impacts of parasitoids, a quiz on tree species and insect identification, and more. (1 hour 40 minutes)
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A serious threat to North American ash trees, the emerald ash borer (Agrilus planipennis) is a native of Asia that was accidentally transported into our country on wood or wood packing materials. This invasive beetle has caused infestations that are responsible for the death of tens of millions of trees—including green, black, white, pumpkin, and blue ash—and continues to spread quickly ...
