While I am grateful that my Zone 5 Japanese larch emerged from last winter relatively unscathed, it seems there’s another threat looming. Our frigid winters used to kill off the larvae of deadly pests ...

"I saw a pine tree with yellow needles; I think it's dying." That's everyone's first reaction to seeing a larch, which is one of only a few deciduous conifers. It's OK; it's supposed to lose its ...

Although the American larch, which also is known as the tamarack, is a native tree of Pennsylvania, the forest of larch atop Berry Mountain south of Williamstown is Japanese larch. It was planted in ...

Wareing, P. F., and Nasr, T., Nature (preceding communication). Matthews, J. D., and Mitchell, A. F., Rep. For. Res., 1955–56, 58 (1957).