Excerpt from Studies on the Prevalence of the European Corn Borer in the East North Central States Annual fall abundance of the corn borer in comparable territory surveyed in Ohio, Michigan, and Indiana, from 1934 to 1939, inclua sive, has ranged from an average low of 12. 6 larvae per 100 plants In 1934 to a maximum of in 1939. 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.