Excerpt from Forest Insect Conditions in Arizona and New Mexico, 1955 Fall webworm h tria cunea) outbreaks on cottonwood occurred in localized areas thro t the region. A heavy infestation was successfully controlled with ddt in Oak Creek Canyon on the Coconino National Forest during the fall of 1955. A water emulsion of ddt at a rate of 1 pound per acre was applied by the use of a mist blower. 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.