New Materials for Control of the Mealy Plum Aphid (Classic Reprint)

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Excerpt from New Materials for Control of the Mealy Plum AphidControl of the mealy plum aphid has been studied at the California Agricultural Experiment Station since 1928. In Bulletin 606, spraying with coal-tar distillates was presented to the growers as a cheap and effective method of control on the basis of experiments conducted by the senior author prior to 1936. The chief disadvantage is that tar sprays are caustic to men.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.