Sections of a tree that’s been cut down showing a lot of damage from ALB, such as tunneling at the ends, exit holes and egg sites.
It’s fall in North America. It’s the time of year that marks the transition from summer into winter. It’s when the night time comes earlier and the weather cools considerably. It’s also the time of year when most of us start to turn on our heat or start to acquire firewood.
There are a lot of us that use firewood as a heat source. According to U.S. Census data 2.4 million homes across the country are heated by wood. This number does not include homes that use firewood as secondary heating or those of us that use it when we’re camping or even just to sit around in the yard. Whether or not you use wood to heat your home or build a campfire, firewood is used by millions of Americans. Read more »
Ash logs undergoing vacuum treatment to kill emerald ash borer larvae. (U.S. Forest Service)
The shiny green one-half-inch-long, one-eighth-inch-wide emerald ash borer has destroyed tens of millions of ash trees in the U.S. since the beetle’s discovery in 2002 in Detroit.
The real Ash trees comprise around seven percent of the trees in eastern U.S. forests. In urban areas, ash trees make up about 50 percent of street trees.
Ash trees are important both economically and ecologically. A wide array of products are made from ash wood, including baseball bats, tool handles, pool cues, furniture, cabinets, oars, and acoustic and electric guitars. Ash seeds are an important food source for birds, mice, squirrels, and other small mammals. Ash trees also provide essential habitat for cavity nesting birds, such as woodpeckers, owls, and wood ducks. Read more »
Emerald Ash Borer Awareness Week is May 19-25. David Cappaert, Michigan State University.
In this case it is green, a brilliant emerald green, and it is chomping its way through America’s forests. The emerald ash borer (EAB), Agrilus planipennis, may look pretty, but it is killing our ash trees in our forests and backyards.
This is Emerald Ash Borer Awareness Week (May 19-25) and the time of year when you might see adult beetles flitting about among your ash trees. It is also the time of year you may unknowingly move this pest if you pack firewood when you kick off the summer camping season. Read more »