Download or read book The Fungi Which Cause Plant Disease Classic Reprint written by Frank Lincoln Stevens and published by Forgotten Books. This book was released on 2018-02-16 with total page 778 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Fungi Which Cause Plant Disease Diseases of Economic Plants. Effort has been made to avoid duplication of matter contained in that volume. Abundant citations to the more important papers are given, sufficient, it is believed, to put the student in touch with the literature of the subject. While many parasites not yet known in the United States are briefly mentioned, especially the more important ones or those which are likely to invade America, no attempt has been made to list all of these. N on - parasitic groups closely related to those that are parasitic have been introduced in the keys merely to give a larger perspective to the student. Effort has been made to give at least one illustration of each genus that is of importance in the United States. 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.

Download or read book Plant Disease Fungi Classic Reprint written by Frank Lincoln Stevens and published by Forgotten Books. This book was released on 2018-01-10 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Plant Disease Fungi A large percentage of all plant diseases is caused by fungi. Fungi are devoid of chlorophyll and while transpiration, respira tion, and true assimilation are the same as with the green plants, photosynthesis or starch manufacture cannot be accomplished by them. Sunlight being thus unnecessary they can live in the dark as well as the light. Having no ability to elaborate their own foods from inorganic matter these organisms are limited to such nutriment as they can obtain from plants or animals which have elaborated it; that is, they must have organic foods for their sustenance. 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.

Download or read book The Fungi which Cause Plant Disease New York Macmillan 1913 written by and published by . This book was released on 1966 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Fungi which Cause Plant Disease written by Frank Lincoln Stevens and published by . This book was released on 1919 with total page 754 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Fungi which Cause Plant Disease written by Frank Lincoln Stevens and published by . This book was released on 1966 with total page 754 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book FUNGI WHICH CAUSE PLANT DISEAS written by Frank Lincoln 1871 Stevens and published by Wentworth Press. This book was released on 2016-08-26 with total page 786 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Download or read book FUNGI WHICH CAUSE PLANT DISEAS written by Frank Lincoln 1871-1934 Stevens and published by Wentworth Press. This book was released on 2016-08-26 with total page 786 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Download or read book Fungi which Cause Plant Disease written by F. L. Stevens and published by . This book was released on 1973 with total page 754 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Fungi Which Cause Plant Disease written by Frank Lincoln Stevens and published by Forgotten Books. This book was released on 2015-06-16 with total page 777 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Fungi Which Cause Plant Disease This volume is intended to introduce to the student the more important cryptogamic parasites affecting economic plants in the United States, with sufficient keys and descriptions to enable their identification. Technical description of each division, order, family, genus and species when important is given unless the essential characters are to be clearly inferred from preceding keys or text. Gross descriptions of the host as diseased, i.e., of the disease itself, have been avoided since such are to be found in "Diseases of Economic Plants." Effort has been made to avoid duplication of matter contained in that volume. Abundant citations to the more important papers are given, sufficient, it is believed, to put the student in touch with the literature of the subject. While many parasites not yet known in the United States are briefly mentioned, especially the more important ones or those which are likely to invade America, no attempt has been made to list all of these. Non-parasitic groups closely related to those that are parasitic have been introduced in the keys merely to give a larger perspective to the student. Effort has been made to give at least one illustration of each genus that is of importance in the United States. The author is indebted for descriptions, keys, etc., to the various standard works. Those which have been drawn upon most largely are Saccardo's Sylloge Fungorum, Die Natürlichen Pflanzenfamilien of Engler & Prantl, Clinton's Ustilaginales of North America, Clement's Genera of Fungi, and Minnesota Mushrooms, Plowright's British Uredinese and Ustilagineæ, Arthur and Murrill each in North American Flora. 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.

Download or read book Diseases of Field and Garden Crops written by Worthington G. Smith and published by Forgotten Books. This book was released on 2018-03-08 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Diseases of Field and Garden Crops: Chiefly Such as Are Caused by Fungi The following notes on the Diseases of Field and Garden Crops are reports of a series of addresses given at the request of the officers of the Institute of Agriculture at the British Museum, South Kensington. 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.

Download or read book The Fungi Which Cause Plant Disease written by F. L. Stevens and published by . This book was released on 2000 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Handbook of the Fungus Diseases of West Indian Plants written by Keith Bancroft and published by Forgotten Books. This book was released on 2018-02-20 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from A Handbook of the Fungus Diseases of West Indian Plants: With Six Illustrated Plates During the past year the author of the following pages has been engaged, by kind permission of the Director of the Royal Gardens, Kew, in mycological work at the Jodrell Laboratory. This work, carried out under the guidance and advice of Mr. George Massee, Chief Assistant at the Royal Herbarium and Plant Pathologist to the Board of Agriculture, has included a study of a considerable mass of material sent to Kew from various tropical colonies, and has led the author to make for his own use a general survey of the principal West Indian fungus diseases of plants, and also of other tropical fungus diseases. The following pages are published with the hope that they may prove useful as a summary to workers in tropical agricultural departments, and that there may b set before the planters in the West Indies an account of the pathological effects caused by their fungus pests and an indication of the methods of treatment which have been recommended from time to time. It has been thought fit to include along with the diseases which have been reported to occur in the West Indies the more important diseases of the same crops when they are cultivated in other parts of the world. The introduction contains some general remarks on parasitic fungi, a brief discussion of the methods of treat ment most commonly in use for fungus diseases and an indication of the more important problems which are connected with the study of plant pathology in the West Indies at the present time. A diagnosis of each parasitic fungus has been given wherever it was possible to do so, and, in the more important diseases, the methods of treatment which have been actually recommended, or which would appear likely to prove effective, have been included. The more important references have been appended under each disease, and six illustrated plates have been prepared. The ground covered by the parts dealing with West Indian parasitic fungi is much the same as that contained in a paper recently contributed to the West Indian Bulletin. Published in Vol. X., No. 3, of that journal under the author's name, and entitled Fungi Causing Diseases of Cultivated Plants in the West Indies A word of explanation, therefore, appears necessary with regard to certain not inconsiderable differences between that paper and this book. Owing to the loss of time incident to transmitting the paper to England before its publication in the West Indian Bulletin, the author was not referred to in connexion with certain modifications and alterations which were made by the Imperial Mycologist to the West Indian Department of Agriculture; the paper published in the West Indian Bulletin, therefore, did not altogether express the author's views on the fungus diseases of the West Indies. 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.

Download or read book Text Book of the Diseases of Trees Classic Reprint written by Robert Hartig and published by Forgotten Books. This book was released on 2018-01-18 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Text-Book of the Diseases of Trees Some fifty years ago a number of able investigators, of whom only Saxesen, Th. Hartig, and Ratzeburg need be named here, applied themselves to the study of insects. The life-history of forest insects, their harmfulness or usefulness, soon became the favourite study of many practical foresters, and in a few decades the joint efforts of numerous workers were rewarded by the elevation of Forest Entomology to the position of a much appreciated subject of scientific instruction, which has become the common property of all educated foresters. The case was otherwise with those plant-diseases which cannot be ascribed to the injuries of animals. Their investi gation was delayed until quite recently; for it was only after botanical science, by the aid of its chief instrument, the microscope, had obtained a clear insight into the normal strue ture and vital phenomena of plants, and especially after the study of fungi had been prosecuted in the last few decades by a series of distinguished investigators, that the examination of the phenomena of disease in the life of plants could be undertaken with a prospect of success. 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.

Download or read book Fungi which Cause Plant Disease written by Frank Lincoln Stevens and published by . This book was released on 1915 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fungoid Disease of Agricultural Plants Classic Reprint written by Jakob Eriksson and published by . This book was released on 2015-07-20 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Fungoid Disease of Agricultural Plants The increased facilities of intercourse between different countries which characterise modern civilization have proved an important factor in the diffusion of plant-diseases. The organisms associated with these diseases, which do untold damage by diminishing the world's supplies of food and fodder, pay scant respect to such human devices as tariff zones and political frontiers. But if the organisms in question be disquietingly cosmopolitan, the workers whose energies are devoted to the study of their life-histories, to the control of their activities, and to the mitigation of the evil consequences they induce, are also, fortunately, cosmopolitan. Nowhere is the solidarity of science more benignly manifested, and nothing connected with the amenities of human intercourse is more satisfactory than the neighbourliness with which these workers in every land place the results of their labours at the disposal of countries other than their own. 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.

Download or read book The Fungi Which Cause Plant Disease Primary Source Edition written by Frank Lincoln Stevens and published by Nabu Press. This book was released on 2014-02 with total page 774 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book.

Download or read book Stereum and Allied Genera of Fungi in the Upper Mississippi Valley Classic Reprint written by Paul Lewis Lentz and published by Forgotten Books. This book was released on 2018-03-24 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Stereum and Allied Genera of Fungi in the Upper Mississippi Valley Probably the best known disease caused by a species of Stereum is silver leaf. This disease has been studied thoroughly by Brooks and his associates (1911, 1913, 1919, 1923, 1926, 1929, 1931a, 1931b), and there is no doubt that it is caused by S. Purpureum. Silver leaf disease is especially prevalent among woody Rosaceae, particularly plums and apples. The fungus enters the host through wounds, causes a silverlike appearance of the leaves, kills the branches in the immediately vicinity of its entry, and ultimately causes the death of the tree. Although the pathogen may be obtained in culture from the tissues of the host at any time after it has become established, pro duction of basidiocarps does not occur until at least some tissues of the host have been killed, the basidiocarps developing only from dead wood. Many reports have been made of this disease on_ plums, apples, peaches, and cherries, and it has also been reported on raspberry canes (brien and Atkin son, on apricots (coombe, on cherry-laurel [prunus lauro cerasus L.] (beaumont, and on Cotoneaster melanocarpa Lodd., Crataegus sanguinea Pall., and Sorbus hybria'a L. (j erstad, Reports of the pathogenicity of S. Purpureum on hosts in families other than the Rosaceae have also been made. Beaumont for example, reported silver leaf disease of black and red' currant and gooseberry, all in the Grossulariaceae. The disease has rarely been found in the United States, except in the Pacific Northwest. Sprague and Hord (1950) found it to be very common in parts of Washington following injury to apple trees during the severe winters of 1948 - 49 and 1949 - 50. Berkeley (1930) reported the disease on apples in Canada, and Wehmeyer (1950) has cited reports in the Canadian Plant Disease Survey both from apple and cherry. 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.