Download or read book Pennsylvania Horticultural Association, Proceeding of the Eighty-Fourth Annual Meeting written by Pennsylvania Horticultural Association and published by Forgotten Books. This book was released on 2018-09-08 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Pennsylvania Horticultural Association, Proceeding of the Eighty-Fourth Annual Meeting: Chestnut Street Hall Auditorium, Harrisburg, Penna., January 13 and 14, 1943 Unfortunately, this period represents the time of greatest susceptibility to brown rot. Thus, the effectiveness of any new material or spray schedule will be sharply limited by all these factors plus many others which I haven't time to mention. Perhaps we even can say that completely satisfactory control of rot in a wet year cannot be hoped for with the present spray materi als. Therefore, it is evident that we are faced with serious difficulties in developing a spray for brown rot control. 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.