Author: Herbert Hice Whetzel
Publisher:
ISBN:
Category : Plant diseases
Languages : en
Pages : 216
Book Description
Laboratory Outlines in Plant Pathology
Author: Herbert Hice Whetzel
Publisher:
ISBN:
Category : Plant diseases
Languages : en
Pages : 216
Book Description
Publisher:
ISBN:
Category : Plant diseases
Languages : en
Pages : 216
Book Description
Laboratory Outlines in Plant Pathology
Author: H. H. Whetzel
Publisher:
ISBN: 9781494051396
Category :
Languages : en
Pages : 230
Book Description
This is a new release of the original 1925 edition.
Publisher:
ISBN: 9781494051396
Category :
Languages : en
Pages : 230
Book Description
This is a new release of the original 1925 edition.
The Study of Plant Disease Epidemics
Author: Laurence V. Madden
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 448
Book Description
Plant disease epidemics, caused by established and invasive pathogen species, continue to impact a world increasingly concerned with the quantity and quality of its primary food supply. The Study of Plant Disease Epidemics is a comprehensive manual that introduces readers to the essential principles and concepts of plant disease epidemiology.
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 448
Book Description
Plant disease epidemics, caused by established and invasive pathogen species, continue to impact a world increasingly concerned with the quantity and quality of its primary food supply. The Study of Plant Disease Epidemics is a comprehensive manual that introduces readers to the essential principles and concepts of plant disease epidemiology.
Phytopathology
Author:
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 954
Book Description
Some issues accompanied by lists of members of the society.
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 954
Book Description
Some issues accompanied by lists of members of the society.
Laboratory Outlines in Plant Pathology (Classic Reprint)
Author: H. H. Whetzel
Publisher:
ISBN: 9781332345304
Category : Science
Languages : en
Pages : 214
Book Description
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.
Publisher:
ISBN: 9781332345304
Category : Science
Languages : en
Pages : 214
Book Description
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.
Principles of Plant Pathology
Author: Charles Elmer Owens
Publisher:
ISBN:
Category : Plant diseases
Languages : en
Pages : 652
Book Description
Modern plant pathology. Definitio, symptoms and classification of plant diseases. Methods of investigating plant diseases. Plant diseases as related to environment. Plant diseases control: General statement., Fungicides. Disease-free seed and nursery stock. Quarantine and inspection. Sick soil. Disease resistance in plants. Relatio of Insects to plant diseases. Diseases caused by slime Molds. Diseases caused by bacteria. Disease caused by fungi - phycomycetes. Diseases caused by fungi - ascomycetes. Diseases caused by fungi - basidiomycetes. Diseases caused by fungi-imperfecti. Diseases caused by algae. Diseases caused by parasitic seed plants. Diseases caused by nematodes. Virus diseases. Non-parasitic diseases.
Publisher:
ISBN:
Category : Plant diseases
Languages : en
Pages : 652
Book Description
Modern plant pathology. Definitio, symptoms and classification of plant diseases. Methods of investigating plant diseases. Plant diseases as related to environment. Plant diseases control: General statement., Fungicides. Disease-free seed and nursery stock. Quarantine and inspection. Sick soil. Disease resistance in plants. Relatio of Insects to plant diseases. Diseases caused by slime Molds. Diseases caused by bacteria. Disease caused by fungi - phycomycetes. Diseases caused by fungi - ascomycetes. Diseases caused by fungi - basidiomycetes. Diseases caused by fungi-imperfecti. Diseases caused by algae. Diseases caused by parasitic seed plants. Diseases caused by nematodes. Virus diseases. Non-parasitic diseases.
Torreya
Manual of Plant Diseases
Author: Frederick De Forest Heald
Publisher:
ISBN:
Category : Plant diseases
Languages : en
Pages : 918
Book Description
Symptoms of disease in plants; Non-parasitic diseases; Diseases due to deficiences of food materials in the soil; Diseases due to excesses of soluble salts in the soil; Diseases due to unfavorable water relations; Diseases due to improper air relations; Diseases due to high temperatures; Diseases due to low temperatures; Diseases due to unfavorable light light relations; Diseases due to manufacturing or industrial processes; Diseases due to control practices; Virus and related diseases; Parasitic diseases; Bacterial diseases of plants; Diseases due to slime molds; The conditions of a fungus in or on the substratum; Diseases due to downy mildews and allies; Diseases due to pondscum parasites; Diseases due to black molds and allies; Diseases due to leaf curls and related fungi; Diseases due to cup fungi and allies; Diseases due to powdery mildews and allies; Diseases due to sphere fungi and allies; Diseases due to imperfect fungi; Diseases due to smut fungi; Diseases due to rust fungi; Diseases due to palisade fungi and allies; Parasitic seed plants and the troubles they cause; Nematodes and the diseases they cause.
Publisher:
ISBN:
Category : Plant diseases
Languages : en
Pages : 918
Book Description
Symptoms of disease in plants; Non-parasitic diseases; Diseases due to deficiences of food materials in the soil; Diseases due to excesses of soluble salts in the soil; Diseases due to unfavorable water relations; Diseases due to improper air relations; Diseases due to high temperatures; Diseases due to low temperatures; Diseases due to unfavorable light light relations; Diseases due to manufacturing or industrial processes; Diseases due to control practices; Virus and related diseases; Parasitic diseases; Bacterial diseases of plants; Diseases due to slime molds; The conditions of a fungus in or on the substratum; Diseases due to downy mildews and allies; Diseases due to pondscum parasites; Diseases due to black molds and allies; Diseases due to leaf curls and related fungi; Diseases due to cup fungi and allies; Diseases due to powdery mildews and allies; Diseases due to sphere fungi and allies; Diseases due to imperfect fungi; Diseases due to smut fungi; Diseases due to rust fungi; Diseases due to palisade fungi and allies; Parasitic seed plants and the troubles they cause; Nematodes and the diseases they cause.
LAB OUTLINES IN PLANT PATHOLOG
Author: Herbert Hice 1877-1944 Whetzel
Publisher: Wentworth Press
ISBN: 9781372690198
Category : History
Languages : en
Pages : 218
Book Description
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.
Publisher: Wentworth Press
ISBN: 9781372690198
Category : History
Languages : en
Pages : 218
Book Description
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.
Principles of Forest Pathology
Author: F. H. Tainter
Publisher: John Wiley & Sons
ISBN: 9780471129523
Category : Science
Languages : en
Pages : 828
Book Description
This book focuses on the practical aspects of forest diseases and on practical measures to minimize damage and loss. Forest Pathology is a reference book that deals with the study of the problems and damage to forests due to: plant diseases, insects, fire, weather, and animals. It is both a forestry book and a plant pathology book. The first section deals with general topics and principles, including both abiotic causes and biotic causes such as fungi, bacteria, mycoplasms, and viruses. The second section presents the details of particular forest diseases and offers practical management suggestions.
Publisher: John Wiley & Sons
ISBN: 9780471129523
Category : Science
Languages : en
Pages : 828
Book Description
This book focuses on the practical aspects of forest diseases and on practical measures to minimize damage and loss. Forest Pathology is a reference book that deals with the study of the problems and damage to forests due to: plant diseases, insects, fire, weather, and animals. It is both a forestry book and a plant pathology book. The first section deals with general topics and principles, including both abiotic causes and biotic causes such as fungi, bacteria, mycoplasms, and viruses. The second section presents the details of particular forest diseases and offers practical management suggestions.