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Book Synopsis Soilborne Plant Pathogens Management of Diseases with Macro and Microelements by : A.W. Engelhard
Download or read book Soilborne Plant Pathogens Management of Diseases with Macro and Microelements written by A.W. Engelhard and published by Scientific Publishers. This book was released on 1993-01-21 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Historical highlights and prospects for the future; Management of fusarium wilt of vegetables and ornamentals by macro-and microelement nutrition; The role of mineral nutrition in the control of verticillium wilt; The role of nutrition in the take-all disease of wheat and other small grains; Influence of Nitrogen and Calcium compounds on development of disease due to Sclerotium rolfsii; Control of clubroot of crucifers by liming; Reducing the severity of bacterial soft rot by increasing the concentration of Calcium in potato tubers; Pathology and nutrition in the peanut pod rot complex; Some effects of mineral nutrition on aflatoxin contamination of corn and peanuts; Management of common scab of potato with plant nutrients; The role of nutrition in disease ofcotton; Evidence for the role of Calcium in reducing root disease incited by pythium spp.
Book Synopsis Soilborne Plant Pathogens by : A. W. (Ed.). ENGELHARD
Download or read book Soilborne Plant Pathogens written by A. W. (Ed.). ENGELHARD and published by . This book was released on 1996 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt: Historical highlights and prospects for the future; Management of fusarium wilt of vegetables and ornamentals by macro-and microelement nutrition; The role of mineral nutrition in the control of verticillium wilt; The role of nutrition in the take-all disease of wheat and other small grains; Influence of Nitrogen and Calcium compounds on development of disease due to Sclerotium rolfsii; Control of clubroot of crucifers by liming; Reducing the severity of bacterial soft rot by increasing the concentration of Calcium in potato tubers; Pathology and nutrition in the peanut pod rot complex; Some effects of mineral nutrition on aflatoxin contamination of corn and peanuts; Management of common scab of potato with plant nutrients; The role of nutrition in disease ofcotton; Evidence for the role of Calcium in reducing root disease incited by pythium spp.
Historical highlights and prospects for the future. Management of fusarium wilt of vegetables and ornamentals by macro-and microelement nutrition. The role of mineral nutrition in the control of verticillium wilt. The role of nutrition in the take-all disease of wheat and other small grains. Influence of nitrogem and calcium compounds on development of disease due to Sclerotium rolfsii. Control of clubroot of crucifers by liming. Reducing the severity of bacterial soft rot by incrasing the concentration of calcium in potato tubers. Pathology and nutrition in the peanut pod rot complex. Some effects of mineral nutrition on aflatoxin comtamination of corn and peanuts. Management of common scab of potato with plant nutrients. The role of nutrition in diseases of cotton. Evidence for the role of calcium in reducing root disease incited by pythium spp.
Book Synopsis Soilborne Plant Pathogens by : Arthur W. Engelhard
Download or read book Soilborne Plant Pathogens written by Arthur W. Engelhard and published by Amer Phytopathological Society. This book was released on 1989-01-01 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt: Historical highlights and prospects for the future. Management of fusarium wilt of vegetables and ornamentals by macro-and microelement nutrition. The role of mineral nutrition in the control of verticillium wilt. The role of nutrition in the take-all disease of wheat and other small grains. Influence of nitrogem and calcium compounds on development of disease due to Sclerotium rolfsii. Control of clubroot of crucifers by liming. Reducing the severity of bacterial soft rot by incrasing the concentration of calcium in potato tubers. Pathology and nutrition in the peanut pod rot complex. Some effects of mineral nutrition on aflatoxin comtamination of corn and peanuts. Management of common scab of potato with plant nutrients. The role of nutrition in diseases of cotton. Evidence for the role of calcium in reducing root disease incited by pythium spp.
Book Synopsis Soil Borne Plant Pathoges by : W. Engelhard
Download or read book Soil Borne Plant Pathoges written by W. Engelhard and published by . This book was released on 1989 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Soilborne microbial plant pathogens including oomycetes, fungi, bacteria and viruses cause several economically important destructive diseases and the symptoms of infection can be recognized only after the pathogen has invaded many tissues primarily vascular tissues of susceptible plants. This condition places formidable challenges in investigating different aspects of host-microbial pathogen interactions. Early detection of infection and precise identification, differentiation, and quantification of the microbial plant pathogens in plants, soil and water sources are essential requirements for development of effective tactics to reduce the incidence and spread of the diseases caused by them. As the microbial plant pathogens differ in their virulence and sensitivity to the environment and chemicals applied, it is imperative to assess the extent of variability in the concerned pathogens. This first volume of a two-volume set introduces disease-causing microorganisms including oomycetes, fungi, bacteria, and viruses found in soils. It focuses on the biology, detection, and identification of soilborne bacterial, fungal, and viral plant pathogens. This volume discusses various techniques based on biological, immunological and genetic properties of the pathogens indicating their advantages and limitations for selecting the appropriate technique to fulfill the requirements. Features: Presents techniques useful for detection, identification, quantification of microbial plant pathogens in plants, soil, and irrigation water from waterbodies. Highlights subversive activities of viruses, resulting in the breakdown of host defense systems. Discusses RNA silencing in infected plants by viruses and posttranscriptional gene silencing (PTGS) functioning as an endogenous mechanism in plants against virus infection. Presents information on methods of assessment of genetic variability and sensitivity of microbial plant pathogens to chemicals and adverse environmental conditions.
Book Synopsis Soilborne Microbial Plant Pathogens and Disease Management, Volume One by : P. Narayanasamy
Download or read book Soilborne Microbial Plant Pathogens and Disease Management, Volume One written by P. Narayanasamy and published by CRC Press. This book was released on 2019-10-08 with total page 505 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soilborne microbial plant pathogens including oomycetes, fungi, bacteria and viruses cause several economically important destructive diseases and the symptoms of infection can be recognized only after the pathogen has invaded many tissues primarily vascular tissues of susceptible plants. This condition places formidable challenges in investigating different aspects of host-microbial pathogen interactions. Early detection of infection and precise identification, differentiation, and quantification of the microbial plant pathogens in plants, soil and water sources are essential requirements for development of effective tactics to reduce the incidence and spread of the diseases caused by them. As the microbial plant pathogens differ in their virulence and sensitivity to the environment and chemicals applied, it is imperative to assess the extent of variability in the concerned pathogens. This first volume of a two-volume set introduces disease-causing microorganisms including oomycetes, fungi, bacteria, and viruses found in soils. It focuses on the biology, detection, and identification of soilborne bacterial, fungal, and viral plant pathogens. This volume discusses various techniques based on biological, immunological and genetic properties of the pathogens indicating their advantages and limitations for selecting the appropriate technique to fulfill the requirements. Features: Presents techniques useful for detection, identification, quantification of microbial plant pathogens in plants, soil, and irrigation water from waterbodies. Highlights subversive activities of viruses, resulting in the breakdown of host defense systems. Discusses RNA silencing in infected plants by viruses and posttranscriptional gene silencing (PTGS) functioning as an endogenous mechanism in plants against virus infection. Presents information on methods of assessment of genetic variability and sensitivity of microbial plant pathogens to chemicals and adverse environmental conditions.
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.
Book Synopsis Ecology and Management of Soilborne Plant Pathogens by : American Phytopathological Society
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.
Root disease epidemics, because much of the activity takes place in soil and out of sight, pose special challenges to growers who seek to manage them and to scientists who study them. All relevant topics of root disease epidemics and their management are presented: The critical aspects of specific disease components including inoculum, host roots, mycorrhiza and the soil environment are explored. Challenges of disease assessment and the temporal and spatial aspects of epidemic development are considered, and approaches to root disease management including host resistance, chemical, biological and cultural management are discussed in detail. The book fulfills the needs of researchers, teachers, and practitioners of plant pathology.
Book Synopsis Epidemiology and Management of Root Diseases by : C.Lee Campbell
Download or read book Epidemiology and Management of Root Diseases written by C.Lee Campbell and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: Root disease epidemics, because much of the activity takes place in soil and out of sight, pose special challenges to growers who seek to manage them and to scientists who study them. All relevant topics of root disease epidemics and their management are presented: The critical aspects of specific disease components including inoculum, host roots, mycorrhiza and the soil environment are explored. Challenges of disease assessment and the temporal and spatial aspects of epidemic development are considered, and approaches to root disease management including host resistance, chemical, biological and cultural management are discussed in detail. The book fulfills the needs of researchers, teachers, and practitioners of plant pathology.
Book Synopsis Ecology of Soil-borne Plant Pathogens by : Kenneth Frank Baker
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:
This book contains papers on biological control of soil-borne plant pathogens presented in section V and related sections of the 5th International Congress of Plant Pathology, Kyoto 1988. The chapters cover: progress towards biological control in the last twenty-five years; mechanisms and management of biological control; influence of cultural practices and ecological aspects; resistance and pathogenicity and strategies for improving biological control
Book Synopsis Biological Control of Soil-borne Plant Pathogens by : David Hornby
Download or read book Biological Control of Soil-borne Plant Pathogens written by David Hornby and published by Oxford University Press, USA. This book was released on 1990 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains papers on biological control of soil-borne plant pathogens presented in section V and related sections of the 5th International Congress of Plant Pathology, Kyoto 1988. The chapters cover: progress towards biological control in the last twenty-five years; mechanisms and management of biological control; influence of cultural practices and ecological aspects; resistance and pathogenicity and strategies for improving biological control
This book provides a timely review of concepts in plant disease management involving microbial soil suppressiveness and organic amendments. Topics discussed include the impact of suppressive soils on plant pathogens and agricultural productivity, the enhancement of soil suppressiveness through the application of compost and the development of disease suppressive soils through agronomic management. Further chapters describe diseases caused by phytopathogens, such as Pythium, Fusarium and Rhizoctonia, interaction of rhizobia with soil suppressiveness factors, biocontrol of plant parasitic nematodes by fungi and soil suppressive microorganisms.
Book Synopsis Organic Amendments and Soil Suppressiveness in Plant Disease Management by : Mukesh K. Meghvansi
Download or read book Organic Amendments and Soil Suppressiveness in Plant Disease Management written by Mukesh K. Meghvansi and published by Springer. This book was released on 2015-11-13 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a timely review of concepts in plant disease management involving microbial soil suppressiveness and organic amendments. Topics discussed include the impact of suppressive soils on plant pathogens and agricultural productivity, the enhancement of soil suppressiveness through the application of compost and the development of disease suppressive soils through agronomic management. Further chapters describe diseases caused by phytopathogens, such as Pythium, Fusarium and Rhizoctonia, interaction of rhizobia with soil suppressiveness factors, biocontrol of plant parasitic nematodes by fungi and soil suppressive microorganisms.
