Larch Beetle Lookout-Tree Pest
The eastern larch beetle, Dendroctonus simplex, is native to North America but is a pest to the tamarack (or larch), Larix laricina. The beetles colonize the phloem of the main stem, exposed roots and larger branches of one of the very few species of deciduous needled trees. Beetles aggregate on stumps, fallen trees and standing trees, burrow through…