How to spot an infestation Ash trees with an Emerald Ash Borer infestation can be identified by: Reduced leaf coverage with bare outer branches Small D-shaped holes where the insects exit the tree ...

City crews predict waits of between 4 and 6 months to remove infested trees CBC News · Posted: Aug 07, 2014 8:49 AM EDT | Last Updated: August 7, 2014 Long delays for ash borer tree removal 11 ...

"This spring, of course, a lot of the black ash trees were very late to leaf out, much like last year. But as they started to leaf out, the impact was even greater," she said.

Join the conversation Ash tree infected with cottony ash psyllid, on a Saskatoon street. (photo by Jill Thomson) (for Saskatoon StarPhoenix Bridges gardening column, April 12, 2019) Saskatoon ...

Each of the native tree species LEAF plants had a personality description, so attendees channeled their horoscope (crossed with their inner tree) to declare they were a Mountain Ash. Or a Beech.

Translation — city officials have hired a contractor to remove 92 fairly large, and approximately 350 moderate-sized ash trees marked with blue paint, decimated and dead or drying from the emerald ash ...

The team investigated how the shape of the leaves of deciduous trees affects how they fall, using an "automated sedimentation apparatus" to conduct 100 free fall experiments a day on biomimetic ...

One of the most destructive tree pests in North America has reached all 99 counties in Iowa. Emerald ash borer is an invasive beetle that attacks and kills ash trees. The adults eat leaves while ...

A: Your ash tree has a common foliage disease called ash anthracnose, which is showing up in the area because of the cool, wet spring. Leaves become distorted and some drop.

Ash dieback, a disease caused by the fungus Chalara fraxinea, is rampant and experts believe it has the potential to wipe out up to 95% of the UK’s 150m mature ash trees.