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Excerpt from A Brief Handbook of the Diseases of Cultivated Plants in Ohio While we must keep our minds open to these varying causes of impaired vigor, by far the larger number of the diseases described in this bulletin are directly attributable to parasitic fungi which attack the plant or host in some vital part and rob it of its substance. The conditions of injury arising from the attacks of insects alone are not included. These fungus parasites of particular plants are of differing sorts, which produce, each, its more or less particular effects. It must follow, therefore, that the diseases produced differ in nature and that the names applied will vary accordingly. The names are not simply blight, rust, etc., indiscriminately applied - they are given with reference both to the parasite and its effect on the host plant. 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.
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Westcott’s Plant Disease Handbook, 7th Edition, should be useful to anyone with a keen interest in gardening. The seventh edition uses the traditional convenient format of previous editions providing easy access to essential information quickly with special dictionary-type entries on plant hosts and on symptoms. It provides useful cross references, indexes, illustrative plates of 34 key diseases, and 40 black and white illustrations of other diseases. New and updated material includes: significant taxonomic changes in fungi, bacteria, viruses and nematodes, and recently discovered diseases and new hosts for previously known plant-pathogens.
Vegetable Diseases focuses primarily on diseases that are caused by pathogens. Chapters dealing with the general principles of the causes, diagnosis and control of vegetable crop diseases are followed by crop-based chapters. Each disease entry includes a brief introduction to the disease, detailed description of disease symptoms, information on the pathogen and disease development, and suggestions on how to manage the problem. Top quality color photos illustrate the book throughout. This book will be useful to a range of professionals including research and extension plant pathologists; diagnosticians and plant lab personnel; teachers of agriculture and related subjects; university students in agriculture and related fields; commercial farmers, vegetable producers, and farm managers; agriculturalists in the fields of seed production, vegetable breeding, agrichemicals, pest control, marketing, and other subjects; government and regulatory persons dealing with agriculture; serious gardeners and hobbyists. Crop based organisation for easy diagnosis High quality color photos 444 color illustrations, 5 tables
In its revised, improved and expanded 7th Edition, Westcott’s Plant Disease Handbook presents newly discovered diseases and newly identified hosts in the classic format that has won favor with readers at every level of expertise and experience. It is highly illustrated.
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