Here at the College of Environmental Science and Forestry's Heiberg Forest, we tap the sugar maple trees by boring a small hole in the trunk ... the pails were difficult to keep clean and free of ...

(KDKA) — The iconic maple trees that line the entrance of Round ... "Then they become easing boring for insects that are around, so all these factors contributed to where they're in this ...

The highly destructive insects which kill ash trees are metallic green and about 1/2-inch long. AP Photo/Minnesota Department of Natural Resources In addition, the Asian wood borers of maple and ...

Following excessive moisture this past spring, this sugar maple tree declined rapidly ... "Stressed trees are more susceptible to insect and disease. In fact, stressed trees will attract secondary ...

No other trees or shrubs within 50 feet (black walnut, sycamore, maple or rose of Sharon) were affected. No obvious sign of insects, boring, trails, worms, etc. What happened? Answer: When a tree ...