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Download Studies On The Relationship Between Inoculum Density And Infection Of Wheat By Uredospores Of Puccinia Graminis Var Tritici full books in PDF, epub, and Kindle. Read online Studies On The Relationship Between Inoculum Density And Infection Of Wheat By Uredospores Of Puccinia Graminis Var Tritici ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
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ISBN 13 :
Total Pages : 158 pages
Book Rating : 4.3/5 (91 download)
Download or read book U.S. Government Research Reports written by and published by . This book was released on 1959 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book New Zealand Journal of Agricultural Research written by and published by . This book was released on 1978-05 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 910 pages
Book Rating : 4.3/5 (91 download)
Download or read book Pesticides Documentation Bulletin written by and published by . This book was released on 1968 with total page 910 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 476 pages
Book Rating : 4.:/5 (3 download)
Download or read book Forest Service Research Paper SO. written by and published by . This book was released on 1970 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 246 pages
Book Rating : 4.:/5 (31 download)
Download or read book Journal of the Colorado-Wyoming Academy of Science written by and published by . This book was released on 1956 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes abstracts of papers presented at the Academy's annual meetings.
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ISBN 13 :
Total Pages : 136 pages
Book Rating : 4.E/5 ( download)
Download or read book Technical Abstract Bulletin written by and published by . This book was released on 1978 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 704 pages
Book Rating : 4.3/5 (91 download)
Download or read book U.S. Forest Service Research Paper SO written by and published by . This book was released on 1970 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 546 pages
Book Rating : 4.:/5 (89 download)
Download or read book Report written by and published by . This book was released on 1924 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : J Van Der Plank
Publisher : Elsevier
ISBN 13 : 0323159672
Total Pages : 231 pages
Book Rating : 4.3/5 (231 download)
Download or read book Principles of Plant Infection written by J Van Der Plank and published by Elsevier. This book was released on 2012-12-02 with total page 231 pages. Available in PDF, EPUB and Kindle. Book excerpt: Principles of Plant Infection investigates interactions among pathogens, host plants, the environment, time and space, and their role in plant infection. It describes the principles of infection, particularly of the root, stem, or leaf, as they apply to fungi, bacteria, or viruses. It also highlights the dual nature of resistance and suggests theories of host resistance. Organized into seven chapters, this volume begins with an overview of the relation between the amount of inoculum and the amount of disease it causes. It then turns to a discussion of the disease/inoculum relations of tobacco mosaic virus; how obligate synergism restricts the transmission of pathogens; disease/inoculum relations in root disease; the independent action of spores as inoculum; variable factors other than the amount of inoculum that affect plant disease; and time as a determining factor of the degree of plant infection. The reader is also introduced to endemic disease of plants, the implications of endemicity for plant resistance to disease, the spread of disease via migration of pathogens, and the genetics of host-pathogen interactions. Plant pathologists and plant breeders will gain valuable information from this book.
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ISBN 13 :
Total Pages : 526 pages
Book Rating : 4.U/5 (183 download)
Download or read book The Plant Disease Reporter written by and published by . This book was released on 1964 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 1046 pages
Book Rating : 4.:/5 (31 download)
Download or read book The Plant Disease Bulletin written by and published by . This book was released on 1964 with total page 1046 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : James G. Horsfall
Publisher : Elsevier
ISBN 13 : 0323146228
Total Pages : 557 pages
Book Rating : 4.3/5 (231 download)
Download or read book Plant Disease: An Advanced Treatise written by James G. Horsfall and published by Elsevier. This book was released on 2012-12-02 with total page 557 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant Disease An Advanced Treatise, Volume V: How Plants Defend Themselves describes the active, passive, physical, chemical, mechanical, and physiological defense systems of plants against the pathogens. Divided into 23 chapters, this volume discusses theories, experimental approaches, and ways to help plant defend themselves. The opening chapters of this volume deal with certain general aspects of plant defense, such as the theories of "tolerance to disease and "the time sequence of defense, including a dynamic model of defense. A chapter discusses how plant populations defend themselves in natural ecosystem and the implications of disease management on agroecosystems. Considerable chapters examine the defense by the host by analogy with defense of a medieval castle, such as perimeter, internal, and chemical defenses. Discussions on the defenses triggered by the invading pathogen; recognition and compatibility phenomena; the concept of hypersensitivity; the role of phytoalexins in defense; and the metabolic detoxification done by plants to suffer less damage from toxins are provided. This volume also discusses the theory and mechanisms of hypovirulence and hyperparasitism. The concluding chapters summarize the effects of numerous nutrients on disease and the mechanisms involved. This volume is an invaluable source for plant pathologists, mycologists, advanced researches, and graduate students.
Author : J. E. Van Der Plank
Publisher : Elsevier
ISBN 13 : 1483262138
Total Pages : 364 pages
Book Rating : 4.4/5 (832 download)
Download or read book Plant Diseases written by J. E. Van Der Plank and published by Elsevier. This book was released on 2013-10-22 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant Diseases: Epidemics and Control provides a description of the methods of epidemiological analysis based on infection rates and the relation between the amount of inoculum and the amount of disease it produces. The book shows how to study the increase of pathogen populations and the epidemiological strategy to be adopted to control the epidemic of plant diseases. The text covers the calculation of the logarithmic increase of disease; use of epidemiology in the study of control; forms of sanitation; the use of resistant plant varieties; and the design of field experiments. Plant pathologists and breeders, agriculturists, horticulturists, research workers, teachers, and students will find the text invaluable.
Author : Dewayne Torgeson
Publisher : Elsevier
ISBN 13 : 0323143024
Total Pages : 716 pages
Book Rating : 4.3/5 (231 download)
Download or read book Agricultural and Industrial Applications Environmental Interactions written by Dewayne Torgeson and published by Elsevier. This book was released on 2012-12-02 with total page 716 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fungicides, Volume I: Agricultural and Industrial Applications, Environmental Interactions discusses the application, use, and environmental interactions of fungicides. This book is organized into 15 chapters that cover the commercial development of fungicide and the organism's interaction with the environment. After discussing the history of fungicides, the book presents data on world fungicide usage and how this usage is influenced by epidemiology. It then describes procedures and approaches for commercial fungicide development; practical tests and laboratory techniques for agricultural fungicide toxicity; and significance of fungicide formulation that is determined by a variety of factors, including cost and biological efficiency. The following chapters discuss technological evolution, both in chemical fungicides and in the machinery for their application for soil and seed treatment. The application of foliar and postharvest fungicides and the use of other fungicides as industrial and wood preservatives is also tackled. The last four chapters are concerned with the various interactions between fungicides and the environment which may cause them to be more or less effective. The book will be useful to researchers, advanced students, and professional workers in the fungicide field of study who are concerned with the synthesis and development of better fungicides or their mode of action.
Author : Colorado State University
Publisher :
ISBN 13 :
Total Pages : 100 pages
Book Rating : 4.P/5 (11 download)
Download or read book A Guide to Theses written by Colorado State University and published by . This book was released on 1963 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Kenneth F. Haynes
Publisher : Springer Science & Business Media
ISBN 13 : 146155411X
Total Pages : 422 pages
Book Rating : 4.4/5 (615 download)
Download or read book Methods in Chemical Ecology Volume 2 written by Kenneth F. Haynes and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: Identification of chemicals that affect the naturally occurring interactions be tween organisms requires sophisticated chemical techniques, such as those docu mented in volume 1, in combination with effective bioassays. Without an effective bioassay, the identification becomes akin to looking for a needle in a haystack, but without any idea of what a needle looks like. To a large extent serniochemical identifications must be driven by bioassays. The design of bioassays for use in chemical ecology is governed by the sometimes conflicting objectives of ecological relevance and the need for simplic ity. Bioassay design should be based on observations of the interactions between organisms in their natural context, a theme that appears throughout this volume. As a result, this volume is as much about ecology and behavior as it is about specific methods. It is impossible to design a relevant bioassay, whether it is simple or complex, without understanding at least the fundamentals of how chemical cues or signals mediate the interaction in nature. Thus, the development of bioassay methods must be driven by an understanding of ecology and a knowledge of the natural history of the organisms under study. Given such an understanding, it is often possible to design assays that are both ecologically relevant and easy to perform.
Author : Colorado State University. Libraries
Publisher :
ISBN 13 :
Total Pages : 116 pages
Book Rating : 4.:/5 (31 download)
Download or read book A Guide to Theses, Submitted in Partial Fulfillment of the Requirements for the Master's and Doctoral Degrees at Colorado State University, 1920-1969 written by Colorado State University. Libraries and published by . This book was released on 1970 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
