Excerpt from An Outline of the History of Phytopathology This booklet is to be regarded as in no sense a complete history of the science of plant pathology. The author has endeavored only to set forth in outline what appear to be the most outstanding features in the evolution of the science, and to indicate the proper relation thereto of the men who have chiefly shaped its progress. The literature upon which a complete history of plant pathology must be based is here largely brought together for the first time. It is hoped that this sketch may be elaborated later into a more complete and critical presentation of the subject. The author desires to express his appreciation of the assistance of numerous friends and colleagues in the preparation of this book; to a number of them, and especially to Dr. Erwin F. Smith, for photographs, important historic data, and a final criticism of the completed text; to Dr. L. R. Hesler and Dr. C. H. Kauffmann for critical reading of the manuscript. 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.

Provides an explanation of how plant diseases are diagnosed, the 'plant disease triangle', how to determine the cause of a specific disease, what 'biotrophs' and necrotrophs are, disease cycles and how they can be utilized. Specific chapters address plant diseases caused by fungi, bacteria, nematodes, viruses, parasitic flowering plants, abiotic factors of the environment including light, temperature, and atmospheric gases, pathogens, how people influence plant disease epidemics, the prevention or management of plant disease epidemics, and more.

The established reference work Guide to Reprints has been radically reworked for this edition. Bibliographical data was substantially increased where information was obtainable. In addition, the user-friendliness of Guide to Reprints was raised to the high level of other K.G. Saur directories through author-title cross-references, a subject volume, a person index and a publisher index. In this edition, the directory lists more than 60,000 titles from more than 350 publishers.