A mountain pine beetle outbreak is on the rise in Black Forest and across the state. The Colorado State Forest Service is ...

Elisa Cardenas participates in a planting program in May to combat the spread of parasites among pine trees in Boulder County. (Pouria Montazeri –Courtesy photo) ...

Discover the major common tree diseases in the United States. Armillaria attacks both hardwoods and softwoods and causes either yellowing leaves or browning needles. Wood that is decaying from ...

With fewer parasites and less surrounding competition, the tonka tree sees a remarkable 14-fold boost in reproductive success, actually reshaping its environment.

Loblolly pine plantations have given way to solar farms throughout the South. Silicon Ranch is breeding Katahdin hair sheep to be resistant to a parasite that plagues lambing operations in the South.

In the photo, a blue light reflects off the eyes and skin of a biofluorescent brown tree frog (Litoria ewingii) as it sits on a funnel-shaped ghost fungus (Omphalotus nidiformis), named after its ...

EATS BENEATH THE BARK Sprays and Other Attempts to Check Spread of the Parasite Unsuccessful -- Trees in Botanical Park Doomed. Share full article. May 21, 1908.

Montana Fish, Wildlife and Parks is considering a forest thinning and tree planting project at Lone Pine State Park aimed at improving forest health and stand diversity.

The pine wood nematode, a parasite carried by Monochamus, a genus of longhorn beetles, can be spread as the beetles fly. Infected pine trees can wither and die within about a month if untreated.