Download or read book Technical Bulletin written by and published by . This book was released on 1970 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Contributions Brooklyn Botanic Garden written by Brooklyn Botanic Garden and published by . This book was released on 1928 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt: This series consists of papers originally published in botanical or other periodicals, re-issued as "separates" without change of paging, and numbered consecutively.

Download or read book The Public Domain of Nevada and Factors Affecting Its Use written by Elmer Ottis Wooton and published by . This book was released on 1932 with total page 1312 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Studies on the Effect of Some Environmental Conditions and Chemicals on the Development of Puccinia Graminis Avenae Erikss and Henn written by Ismail Ali Ibrahim and published by . This book was released on 1952 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Plant Pathology V1 written by James G. Horsfall and published by Elsevier. This book was released on 2012-12-02 with total page 689 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant Pathology: An Advanced Treatise, Volume I: The Diseased Plant presents an integrated synthesis of the scope, importance, and history of plant pathology, emphasizing the concept of disease, not of diseases. The book focuses on pathological processes, defense devices, predisposition, and therapy of the diseased plant. It explores the normal pathways that are obstructed in sick plants; how the pathogen causes dysfunction; and how the host plant reacts to the pathogen. This book also considers the logistics and the strategy of disease and how to combat it. This volume is organized into 15 chapters and begins with an overview of plant pathology, its history, and its relation to other sciences, along with plant predisposition to disease, and the resistance-susceptibility problem. The next chapters examine how sickness in plants is recognized and diagnosed, the tissue breakdown in diseases, and the effects of parasites on the processes in plants. The impact of disease on water balance and respiration in plants and the histology of disease resistance in plants are also explained. This volume also covers the physiological and chemical basis of defense by higher plants against potential or invading pathogens and the hypersensitivity concept in plant pathology. The final chapter discusses the physical and chemical therapy of the diseased plant. This book will appeal to all who are interested in a theoretical treatment of plant pathology and in the broad ecological relationships among organisms, as well as to research workers and advanced students of applied biology.

Download or read book Crested Wheatgrass as Compared with Bromegrass Slender Wheatgrass and Other Hay and Pasture Crops for the Northern Great Plains written by Ralph Ulysses Cotter and published by . This book was released on 1932 with total page 1278 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Reprint and Circular Series of the National Research Council written by and published by . This book was released on 1928 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Researches on Fungi Vol VII written by A. H. Reginald Buller and published by University of Toronto Press. This book was released on 1950-12-15 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the last volume of the late Professor Buller's monumental work on Fungi. Before his death in 1943, Dr. Buller had completed the manuscript; the final preparation for press has been made by Dr. G.R. Bisby of the Imperial Mycological Institute, Kew. Publication of the volume has been sponsored by the Royal Society of Canada, and the work of proofreading undertaken by Dr. W.E. Hanna, Dr. J.H. Craigie, and Dr. F.L. Drayton; the index has been prepared under Dr. Hanna's supervision. A foreword has been contributed by Dr. Joseph A. Pearce, President of the Royal Society.

Download or read book A Study of the Relation of Environment to the Development of the Uredinial and Telial Stages of the Physiologic Forms of Puccinia Graminis Avenae Erikss and Henn written by William Laurence Gordon and published by . This book was released on 1933 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Journal of Agricultural Research written by and published by . This book was released on 1938 with total page 1166 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Study of Diagnostic Characters of Physiologic Races of Puccinia Graminis Tritici written by Donald Edwin Munnecke and published by . This book was released on 1950 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Plant Disease Reporter written by and published by . This book was released on 1971 with total page 652 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Statistical Studies on the Variation of Biologic Forms of Puccinia Graminis Tritici and the Effect of Ecological Factors on the Susceptibility of Wheat Varieties written by Moses Naphtali Levine and published by . This book was released on 1924 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Identifying Races of Puccinia Graminis F Sp Avenae written by D. M. Stewart and published by . This book was released on 1970 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Doctorates Conferred in the Sciences written by National Research Council (U.S.). Research Information Service and published by . This book was released on 1927 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Effect of Some Environmental Conditions and Chemicals on the Development of Races 2 6 7 and 8 of Puccinia Graminis Avenae Erkss and Henn written by Ismail Ali Ibrahim and published by . This book was released on 1949 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Aggressiveness and Pathogenicity of Certain Physiologic Races of Puccinia Graminis Tritici Erikss and Henn written by George Constantine Papavizas and published by . This book was released on 1953 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: