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Excerpt from Northeastern Forest Pest Reporter, Vol. 1: April, 1964 Maine successfully sprayed acres of spruce-fir type. It is planned to treat another 50, 000 acres this year. A 760 acre pilot test applying Bacillus thuringiensis from a helicopter against the spruce budworm was also tried in northern Maine. Results were disappointing in that not over 50 percent of the larvae were killed. The test revealed that further refinements are needed both in materials and methods of application. 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.
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.
Excerpt from Northeastern Forest Pest Reporter: July 15, 1960 Oak wilt. A Pennsylvania report states the heavy and frequent spring rains appear to have delayed symptoms; with the advent of a few days of clear sunny weather wilt symptoms seem to appear overnight. 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.
Excerpt from Southern Forest Pest Reporter, Vol. 1: April, 1964 Surveys on the Tuscaloosa and Oakmulgee Districts showed a slight increase in number of infested trees per thousand acres from 0. 87 in November 1963 to 2. 1 in January 1964. Other areas in Alabama appeared relatively free of beetle activity. 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.
Excerpt from Southern Forest Pest Reporter, Vol. 2: June 26, 1963 Southern pine beetle activity continues in Texas, Ala bama and Mississippi, but generally at a lower level than at this time last year. Similar conditions have been reported in North Carolina and within the National Forest in north Georgia and South Carolina. The Georgia Forestry Commission reported that the southern pine beetle had been reduced to endemic levels in 34 counties and that the control program will be completed by the last of June. Severe weather conditions last winter contributed to beetle mortality in north Georgia, South Carolina and portions of North Carolina. Some increase in the number of parasites and predators has also been observed. Detection and evaluation surveys now in progress Will be completed in early July and will provide valuable information on the trend of the 1963 southern pine beetle population in the Region. In the meantime, landowners are urged to make periodic checks and clean up infestations on their land to avoid future buildup. 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.