Download or read book Laboratory Outlines in Plant Pathology written by Herbert Hice Whetzel and published by . This book was released on 1916 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Laboratory Outlines in Plant Pathology Classic Reprint written by H. H. Whetzel and published by . This book was released on 2015-08-06 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Laboratory Outlines in Plant Pathology These outlines are designed solely for the purpose of most effectively acquainting the student with the laboratory materials presented in this course. They are the result of several years of experience and test in actual practice work. They have been frequently revised. It is expected that they will now be revised and reprinted at least every two years. Although the acquisition of a body of facts is an important and necessary part of the work in such a course a. more vital feature is the training in logical methods of acquiring them. The student is urged to follow his outline carefully, making sine at each step, that the outline and the materials before him agree. The same sequence of treatment is followed throughout all the outlines. This sequence in procedure should be mastered promptly. The term papers will afford opportunities for determining how well the student has grasped the logic of this procedure. The grouping of diseases here presented is, we believe, an important step in diverting attention from the domination of systematic mycology in phytopathological teaching and writing, and of directing it toward the more logical classification and study of diseases on the baas of the pathological phenomena exhibited. At the same time the subgrouping of the diseases, according to the chief etiologic factor involved, provides for a point of view still generally presented in the teaching of plant pathology. It is not expected that all the diseases herein outlined will be covered in a three hours course. The instructor will make such selections from the different groups as will best serve his purpose in illustrating the fundamentals of the subject in the case of the students in his classes. No laboratory practice in the methods of control of the disease studied is provided. That phase of the subject is fully treated in the course based upon and following this, namely. The Principles of Plant Disease Control. These outlines are designed specifically for the work as given at Cornell University and without any attempt to adapt them for use in other institutions. It is hoped, however, that teachers elsewhere may at least find them helpful and possibly usable in their classes. Acknowledgments are due Mr. Chas. Chupp, instructor in the department of Plant Pathology for the preparation of a number of the outlines. We also gratefully acknowledge the friendly advice and assistance of the Comstock Publishing Company in our effort to make the cost of these -outlines to the student as reasonable as possible. 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 Laboratory Outlines in Plant Pathology written by H. H. Whetzel and published by . This book was released on 2013-10 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a new release of the original 1925 edition.
Download or read book LAB OUTLINES IN PLANT PATHOLOG written by Herbert Hice 1877-1944 Whetzel and published by Wentworth Press. This book was released on 2016-08-28 with total page 218 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 Laboratory Outlines in Plant Pathology written by Herbert Hice Whetzel and published by Palala Press. This book was released on 2016-04-30 with total page 218 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 Laboratory Outlines in Plant Pathology written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Plant Pathology written by Frank Lincoln Stevens and published by . This book was released on 1917 with total page 43 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Laboratory Outlines in Plant Pathology by H H Whetzel Lex R Hesler Chas T Gregory W Howard Rankin New York State College of Agriculture at Cornell University Ithaca N Y 1916 written by and published by . This book was released on 1916 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Outline of the History of Phytopathology Classic Reprint written by Herbert Hice Whetzel and published by Forgotten Books. This book was released on 2017-10-12 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from An Outline of the History of Phytopathology The science of phytopathology, like all natural sciences, had its beginning in the dawn of man's civilization. All wild plants have diseases, and from the time that man began to domesticate by cultivation those of the wild species that suited his needs, he must necessarily have observed and considered the diseases that robbed him of part or all of the fruits of his labor. Not until he acquired the art of writing, however, could he record his observa tions and opinions with respect to the maladies which affected his crops. Even long thereafter, records of plant diseases were but fragments woven here and there into his historic or religious writings. Later, as he began to seek for order in the multitudinous facts of nature, his observations on plant diseases were segregated more or less along with the related facts and data into his writ ings on botany and agriculture. Only in relatively modern times have there been attempts to organize the facts and phenomena of disease in plants into a separate science of plant pathology. 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 Laboratory Outlines written by Harry Morton Fitzpatrick and published by . This book was released on 1932* with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Plant Pathology Concepts and Laboratory Exercises Second Edition written by Robert N. Trigiano and published by CRC Press. This book was released on 2007-11-30 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt: Revised and updated with new concepts, case studies, and laboratory exercises, Plant Pathology Concepts and Laboratory Exercises, Second Edition supplies highly detailed and accurate information in a well-organized and accessible format. New additions to the second edition include five new topic and exercise chapters on soilborne pathogens, molecular tools, biocontrol, and plant-fungal interactions, information on in vitro pathology, an appendix on plant pathology careers, and how to use and care for the microscope. An accompanying cd-rom contains figures from the text as well as supplemental full-color photos and PowerPoint slides. Unique Learning Tools Retaining the informal style of the previous edition, this volume begins each topic with a concept box to highlight important ideas. Several laboratory exercises support each topic and cater to a wide range of skill sets from basic to complex. Procedure boxes for the experimental exercises give detailed outlines and comments on the experiments, step by step instruction, anticipated results, and thought provoking questions. Case studies of specific diseases and processes are presented as a bulleted list supplying essential information at a glance. Comprehensive Coverage Divided into six primary parts, this valuable reference introduces basic concepts of plant pathology with historical perspectives, fundamental ideas of disease, and disease relationships with the environment. It details various disease-causing organisms including viruses, prokaryotic organisms, plant parasitic nematodes, fungi, plant parasitic seed plants, and other biotic and abiotic diseases. Exploring various plant-pathogen interactions including treatments of molecular attack strategies, extracellular enzymes, host defenses, and disruption of plant function, the book presents the basic ideas of epidemiology, control strategies, and disease diagnosis.
Download or read book Silver Leaf written by William Lawrence White and published by . This book was released on 1936 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Principles of Plant Pathology written by Charles Elmer Owens and published by . This book was released on 1924 with total page 598 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Laboratory Manual Of Plant Pathology written by Vinod Kumar Jain and published by . This book was released on 2009 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Outline of the History of Phytopathology written by Herbert Hice Whetzel and published by . This book was released on 1918 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Laboratory Manual on Plant Pathology written by Usha Bhale and published by . This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Laboratory Manual on Plant Pathology written by and published by . This book was released on 2014 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt:
