Arhopalus Productus (Lec.)

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Excerpt from Arhopalus Productus (Lec.): A Borer in New BuildingsThe borer occurs in most parts of western United States and western Canada. It breeds in dead and dying coniferous trees, especially Douglas-fir, and becomes a nuisance in houses where lumber cut from.such trees has been used. Emergence of the adult beetles in houses usually takes place within a year after a house is built. The insect does not attack wood manufactured into lumber, and damage does not continue after the adults have emerged. The biology of the beetle is not well known. The life cycle in nature probably takes 2 to several years.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.