Excerpt from The "Rough-Bark" Disease of the Yellow Newtown Apple For some years plant pathologists have been familiar with a dis ease Oi the Yellow N ewt own apple tree which makes its appearance as a cankered or roughened condition of the bark on both trunk and branches. 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.