Download or read book Methods for Research on the Ecology of Soil borne Plant Pathogens written by Leander F. Johnson and published by Burgess International Group Incorporated. This book was released on 1971 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: Collection of soil samples. Isolation of groups of microorganisms from soil. Enumeration and observation of microorganisms in situ. Microorganisms in the rhizosphere. Isolation of plant pathogens from soil. Isolation of plant pathogens from roots. Control of soil environment. Extraction of soil solutions. Respiration and enzyme activity. Growth and survival. Root exudates. Screening soil microorganisms for antagonism. Testing for antibiotic activity. Production, stability, and activity of antibiotics in soil. Biological control. Culture media.

Download or read book Ecology of Soil borne Plant Pathogens written by Kenneth Frank Baker and published by . This book was released on 1965 with total page 598 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ecology and Management of Soilborne Plant Pathogens written by American Phytopathological Society and published by . This book was released on 1985 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: The study of soilborne plant pathogens: changing outlook or more of the same?; Characteristics of trends in disease caused by soilborne pathogens with spring barley monoculture; Mycophagous amoebas from arable, pasture, and forest soils; Northern poor root syndrome of sugarcane in Australia; Effects of soil insects on populations and germination of fungal propagules; A technique to comapre growth in soil of Gaeumannomyces graminis var. tritici over a range of matric potentials; Use of aerial photography for assessing soilborne disease; Isolation and characterization of plasmid DNA in the fungus Rhizoctonia solani; Sharp eyespot of cereals and Rhizoctonia of potato; Saprophytic survival of Gaeumannomyces graminis var. tritici in the Victorian Mallee, Australia; The changing nature of stalk rot of maize caused by Gibberella zeae; Collar rot of passion fruit possibly caused by Nectria haematococca in Taiwan; Survival of Phytophthora cinnamomi in eucalyptus roots buried in forest soils; The Rhizoctonia disease complex of wheat; Population and survival of sclerotia of Rhizoctonia solani in soil; Rhizoctonia in South Australian wheat fields; Anastomosis groups of Rhizoctonia solani and binucleate Rhizoctonia; A study of pepper wilt in Northern Iraq; Rhizoctonia on small-grain cereals in Great Britain; Fungal invasion of clover and grass roots in New Zealand pasture soils; Pathogenic Rhizoctonia and orchids; Origin and distribution of Phytophthora cinnamomi; The biology of the rhizosphere; Mode of colonization of roots by Verticillium and Fusarium; Dynamics of root colonization by the take-all fungus; A mathematical model of vesicular-arbuscular mycorrhizal infection in roots of Trifolium subterraneum; Rhizoplane mycoflora of Gahnia radula and Isopogon ceratophyllus in soils infested and free from Phytophthora cinnamomi; Soils suppressive to Fusarium wilt: mechanisms and management of suppressiveness; Reduction of take-all by mycophagous amoebas in pot bioassays; Trichoderma as a biocontrol agent against soilborne root pathogens; Chemical factors in soils suppressive to Pythium ultimum; Influence of trichoderma on survival of Thanatephorus cucumeris in association with rice in the tropics; Biological control of Fusarium wilt of sweet potato with cross-protection by nonpathogenic Fusarium oxysporum; Integrated biological and chemical control of sclerotial pathogens; Yield depressions in narrow rotations caused by unknown microbial factors and their suppression by selected pseudomonads; Antagonistic behavior of root region microfungi of pigeon pea against Fusarium udum; Control of Verticillium dahliae by coating potato seed pieces with antagonistic bacteria; Application of fluorescent pseudomonads to control root diseases; The role of seeds in the delivery of antagonists into the rhizosphere; Interactions between microbial residents of cereal roots; Survival of fungal antagonists of Gaeumannomyces graminis var. tritici; Control of wheat take-all and ophiobolus patch of turfgrass by fluorescent pseudomonads; Role of plant breeding in controlling soilborne diseases of cereals; Phytophthora drechsleri causes crown rot and the accumulation of antifungal compounds in cucurbits; Changes in root tissue permeability associated with infection by Phytophthora cinnamomi; Stability of Verticillium resistance of potato clones and changes in soilborne populations with potato monoculture; Field resistance of wheat cultivars to crown rot (Fusarium graminearum group 1); Variability in Phytophthora cactorum in India; Glasshouse test for tolerance of wheat to crown rot caused by Fusarium graminearum group 1; Development of inoculation technique for Rhizoctonia solani and its application to screening cereal cultivars for resistance; Phytophthora cinnamomi; a study of resistance in three native monocotyledons that invade diseased victorian forests; Relative susceptibility of wheat, rye, and triticale to isolates of take-all; New inoculation technique for Gaeumannomyces graminis var. tritici to measure dose response and resistance in wheat in field experiments; Soil as an environment for the growth of root pathogens; Lethal temperatures of soil fungi; Relation between root infection with Phytophthora cinnamomi and water relations in susceptible and field-resistant Eucalyptus species; Effects of soil temperature, moisture, and timing of irrigation on powdery scab of potatoes; Influence of depleted oxygen supply on phytophthora root rot of safflower in nutrient solution; Pea root pathogen populations in relation to soil structure, compaction, and water content; Wax layers for partitioning soil moisture zones to study the infection of wheat seedlings by Fusarium graminearum; Effect of frost on Fusarium root rot of alfalfa and possibility of double trait selection; Reduction in infection of wheat roots by Gaeumannomyces graminis var. tritici with application of manganese to soil; Effect of parent materials derived from different geological strata on suppressiveness of soils to black root rot of tobacco; Effect of varied NPK nutrition and inoculum density on yield losses of wheat caused by take-all; Influence of environmental factors and sclerotial origin and parasitism of Sclerotinia sclerotiorum by Coniothyrium minitans; Impact of herbicides on plant diseases; Effects of soil application of fungicides on take-all in winter wheat; Use of fungicides to study significance and etiology of root rot of subterranean clover in dryland pastures of Victoria; Suppression of soilborne diseases of ornamental plants by tree bark composts; Effects of cropping sequences on saprophytic survival and carry-over of Gaeumannomyces graminis var. tritici; Susceptibility of apple trees to Phytophthora cactorum and effect of systemic fungicides; Enhanced suppression of take-all root rot of wheat with chloride fertilizers; Effect of tillage on Heterodera avenae in wheat; Effect of rotation and tillage on take-all and Rhizoctonia root rot in wheat; Activity of fungicides in soil against infection of wheat roots by Gaeumannomyces graminis var. tritici; Integrated control of root rot of soybean caused by Phytophthora megasperma f.sp. glycinea; Cropping practices and root diseases; Root rot of irrigated subterranean clover in Northern Victoria: Significance and prospects for control; Solar disinfestation of soils; Soil solarization: effects on Fusarium wilt of carnation and Verticillium wilt of eggplant; Evaluation of soil solarization for control of clubroot of crucifers and white rot of onions in Southeastern Australia; Relative efficiency of polyethylene mulching in reducing viability of sclerotia of sclerotium oryzae in soil; Proceedings of the first International Workshop on Take-all of Cereals; preface to the Take-all Workshop; Session 1: Culture and taxonomy; Session 2: Inoculum; Session 3: Pathogenic variation; Session 4: Growth regulators, pesticides, and herbicides; Session 5: Disease expression and measurement; Session 6: Grower observations and questions; Session 7: Nutrition and fertilizers; Session 8: Environmental factors; Session 9: Host-parasite interactions; Session 10: Microbial interactions; Session 11: Disease management; Session 12: Suppressive soils and take-all decline; Session 13: Bacterization and biological control.

Download or read book Basic Plant Pathology Methods written by James B. Sinclair and published by CRC Press. This book was released on 2017-11-22 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Second Edition of this bestseller brings together basic plant pathology methods published in diverse and often abstract publications. The Second Edition is updated and expanded with numerous new figures, new culture media, and additional methods for working with a greater number of organisms. Methods are easy to use and eliminate the need to seek out original articles. This reference allows for easy identification of methods appropriate for specific problems and facilities. Scientific names of pathogens and some of their hosts are updated in this edition. The book also acts as a research source providing more than 1,800 literature citations. The Second Edition includes chapters on the following: Sterilization of culture apparatus and culture media Culture of pathogens with detailed techniques for 61 fungi and selected bacteria Long-term storage of plant pathogens Detection and estimation of inoculum for 28 soilborne fungal pathogens and 5 bacterial genera-15 methods for airborne inoculum and 13 methods for seedborne pathogens Establishment of disease and testing for disease resistance Work with soil microorganisms Fungicide evaluation Biological control Bright-field microscopy

Download or read book Advances in Soil Borne Plant Diseases written by G.S.Devika Rani and published by New India Publishing. This book was released on 2008-05-05 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Book Is An Attempt To Provide Critical And Up-To-Date Review And Synthesis Of Various Facets Of Soil Borne Plant Diseases Taking Stock Of Present State Of Art In Soil Borne Plant Pathogens. The Contributors From Various National Laboratories, Centers Of Excellence In Research Institutes And University With Mastery Over The Subjects Illustrate And Review The Progress, Application Of Knowledge On Soil Borne Plant Diseases Besides Updating The Readers With Recent Paradigm Shift In Soil Borne Plant Diseases Taking In To Account The Art And Science Of Ecology And Epidemiology, Disease Resistance, Physico-Chemical And Biological Aspects Of Solarization, Bio-Control Processes, Molecular Detection, Genomics Of Bio-Control, Pgpr Activity And The Art Of Managing Soil Borne Diseases In A Sustainable Way. The Book Also Comprises Special Chapters On Typical Major Soil Borne Fungal Genera Such As Rhizoctonia, Fusarium, Verticillium, Phytophthora And Sclerotium Besides Endoparasitic Nematodes, Heterodera, Meloidogyne Their Biology, Perpetuation And Population Dynamics And The Topics On Soil Borne Diseases Of Important Crops Like Wheat, Cotton And Temperate Fruits Add To The Importance And Utility Of The Volume. The Recent Development In Bio-Control, Mass Production, Registration, Quality Control, The Principles Of Solar Heating, Use Of Mycorrhiza, Utilization Of On-Farm Wastes Combined With Sub-Lethal Heating And Its Utility In Hot Arid Region Are Some Of The Special Features Of The Volume. The Philosophy Of Idm With Due Consideration To Ecology And Economic Parameters Have Been Covered. The Book Caters The Need Of Knowledge Hungry Students, Teachers, Researchers, Policy Makers, Extension Workers Of General Plant Pathology, Microbiology, Microbial Ecology, Biological Control, Molecular Biology, General Biology And All Well Wishers Of Farmers.

Download or read book Modern Trends in Applied Terrestrial Ecology written by R.S. Ambasht and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ecology and economics have Greek roots in oikos for "household", logos for "study", and nomics for "management". Thus, ecology and economics should have complemented one another for a proper growth and development without destruction, but, unfortunately, rapid industrialization, lure for fast financial gains, and commercialization activities have led to a widespread surge in pollution load, environmental degradation, habitat destruction, rapid loss ofbiodiversity, sudden rise in rate ofextinction ofmany wildlife and wild relatives of domesticated animals and cultivated cereals and other plants, global climate changes creating global rise in temperature, and CO levels and increased ultraviolet B at ground 2 level. Although these threats to human health have led us to look to ecology for their solutions and guidance for sustainable development without destruction, the industrial and technology houses are looking for alternative methods of development and resource use methods. The two global conferences of the United Nations in 1972 and 1992, and international programs of Man and the Biosphere (MAB), International Biological Program (IBP), International Geosphere, Biosphere program (lGBP), and World Conser vation Union (IUCN), of different commissions, United Nations Environmental Program (UNEP) efforts, Ramsar Conventions (for wetlands), and World Wide fund for Nature (WWF) (for nature in general and wildlife in particular) have focused attention of ecologists, naturalists, governments and Non-governmental organizations (NGOs) toward better conservation.

Download or read book Ecology of Soil borne Plant Pathogens written by International Symposium on factors Determining the Behavior of Plant Pathogens in Soil, University of California, Berkeley, 1963 and published by . This book was released on 1965 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ecology of Soil borne Plant Pathogens written by and published by . This book was released on 1970 with total page 571 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Detection Diagnosis and Management of Soil borne Phytopathogens written by Udai B. Singh and published by Springer Nature. This book was released on 2023-03-28 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: This edited book provides an overview of omics technologies and methods for integration across multiple omics layers used in the plant disease diagnosis and developing management strategies. The book concentrates on the prevalence of soil-borne disease management in various important crops with use of different strategies, including host resistance and biological control etc. The special focus is on the resolving practical problems encountered after the resistance development in the pathogens against several chemical pesticides. Further, special attention is given to the emergence of new diseases or the re-emergence of old ones on several crops, and on the results and problems encountered by using microbial inoculants, biofumigation and other non-chemical control methods. This book has 18 contributory chapters from the eminent experts in the field of plant pathology, microbiology and biotechnology working on different aspects of soil-borne diseases of important agricultural crops. This edited volume is of interest and useful to researchers in plant pathology, agriculture sciences, plant genomics ecology, policy makers, also it is a valuable source of reference to the relevant researchers and students globally.

Download or read book Soil disinfestation written by D Mulder and published by Elsevier. This book was released on 2012-12-02 with total page 383 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil Disinfestation considers the effectiveness and necessity of soil disinfestation, while exposing the dangers of various treatments and the ways to overcome them. The book serves as a collection of heterogeneous articles written by a number of research workers in the field of soil science and microbial ecology. The book is divided into five sections and comprised of 15 chapters that cover the general aspects of standard, physical, chemical, and biological soil disinfestation and the fate of pesticides in the soil. The book discusses the causes and consequences of soil contamination and detection methods. The factors that influence the efficacy of each treatment and the practical application of commonly used pesticides, such as fumigants and fungicides, are also explained in this reference. Some of the contributors also give a critical retrospect about the subjects with speculation about the trends in soil disinfestation. Microbiologists and research workers in soil science, as well as students and novices in microbiology, pedology, and microbial ecology, will find this book invaluable for their practice and learning.

Download or read book Ecology of soil borne plant pathogens written by Kenneth F. Baker and published by . This book was released on 1965 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Methods for Research on Soilborne Phytopathogenic Fungi written by Larry L. Singleton and published by American Phytopathological Society. This book was released on 1992 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents the most dependable current techniques for the study of soilborne phytopathogenic fungi. Section one presents an overview of general techniques as well as new molecular methods. Section two contains 30 chapters devoted to specific genera (or groups of genera), including information on identification, host range and distribution, isolation, isolate maintenance and storage, and inoculum production and pathogenicity determination. Section three contains basic information on subjects such as soil physical properties, soil temperature, soil moisture, and soil atmosphere. Spiral binding. Annotation copyrighted by Book News, Inc., Portland, OR

Download or read book Ecology of Root Pathogens written by S.V. Krupa and published by Elsevier. This book was released on 2012-12-02 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ecology of Root Pathogens discusses the significance of fungi infecting the roots, and emphasizes the significant diseases of roots and their symptoms. This book also names the genera and species of fungi that cause diseases of roots, and classifies and characterizes the root and pathogen interaction in soil. The book describes the behavior of plant pathogenic bacteria, such as Agrobacterium, Corynebacterium, Xanthomonas, Pseudomonas, Erwinia, and Streptomyces. It also explores how plants and plant-produced stimuli affect the associated population of plant parasitic nematodes and how these plant parasitic nematodes affect higher plants in certain ways. In addition, this book discusses the morphology, classification, nomenclature, multiplication and translocation of viruses infecting the plants. It also describes the symptoms of the virus infection in roots. The book includes a discussion on the fundamentals of biological control, which include the pathosystem concept, the behavior of the soil microflora in the soil, the reservoirs for infection, the processes of pathogen decline, and the integrated effects on the decline of the pathogen. This discussion on biological control also presents the natural and artificially induced biological control. This book will be of great value to soil microbiologists and plant pathologists.

Download or read book The Rhizosphere written by Elroy A. Curl and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Plant Root and the Rhizosphere was a major topical feature of the first International Symposium on Factors Determining the Behavior of Plant Pathogens in Soil held at the University of California, Berkeley in 1963. The symposium was edited by K. F. Baker and W. C. Snyder and published under the title Ecology of Soil-Borne Plant Pathogens. Since that time, several other international efforts, either on the root-soil interface specifically or on topics relating to the root environment, have provided"a wealth of valuable information basic to promoting the culture of healthier, more productive plants. For the writing of this book, inspiration has come, in large part, from 10 years of cooperative rhizosphere research in association with leading scientists participating in a regional effort within the southern United States. We have attempted to bring together in this work the major aspects of rhizosphere research and the principles of rhizosphere ecology for the benefit of developing young scientists and technologists, as well as for the established professional researcher and teacher. A prime objective and hope is that this volume might generate ideas that will bring forth new approaches and methodology leading to further advances in our understanding of rhizosphere interactions and their implications for agriculture. ' Because of the enormous complexity of the chemical, physical, and microbiological environment of roots, the methods used by various workers are rarely standardized, but must be devised or modified for each experiment.

Download or read book Ecology and Management of Soilborne Plant Pathogens written by C. A. Parker and published by . This book was released on 1985 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Biotic Interactions and Soil Borne Diseases written by A.B.R. Beemster and published by Elsevier. This book was released on 2012-12-02 with total page 447 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains a collection of all the papers presented at the founding conference of the European Foundation for Plant Pathology, held from 26th February to 2nd March 1990 at Wageningen, The Netherlands. It focusses on the theme of "Biotic Interactions and Soil-Borne Diseases", on which there are contributions from leading European scientists in the field of soil-borne diseases. Ways of exploiting biotic processes and phenomena which result in plant production harmless to the environment are explored.

Download or read book Ecology of Soil borne Plant Pathogens written by Kenneth Frank Baker and published by . This book was released on 1965 with total page 571 pages. Available in PDF, EPUB and Kindle. Book excerpt: