Microclimate and Mountain Pine Beetles in Two Ponderosa Pine Stands in the Black Hills (Classic Reprint)

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Excerpt from Microclimate and Mountain Pine Beetles in Two Ponderosa Pine Stands in the Black HillsInfestations of mountain pine beetles (dendroctonus ponderosae Hopkins) may be common in unthinned pine stands but are uncommon in thinned stands. Subtle differences in the biotic and abiotic stand conditions may account for the numbers of beetle attacked trees in the two types of stands. The abiotic conditions, generally referred to as microclimate, are thought to play an important role.Epidemics of the mountain pine beetle (mpb) commonly develop in relatively unmanaged stands of pure ponderosa pine (pinus ponderosa Lawson)About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully, any imperfections that remain are intentionally left to preserve the state of such historical works.