Excerpt from Northeastern Forest Pest Reporter: April, 1963 The black dots on Map 1 represent established observation areas. Information on distribution and trends of critical insects on succeeding maps and pages was obtained from all available sources observation areas, surveillance reports, general observations, etc. Most of the information was provided by our Cooperators to whom we again express our sincere thanks That the information on distribution and trends of the various pests is incomplete is readily apparent when one studies the maps It is known for a fact that pests do not respect State boundaries, even though some of the maps would 30 indicate. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This 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.