Download or read book Root Rot and Sclerotial Diseases of Wheat written by Agricultural Research Institute, Pusa and published by . This book was released on 1928 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Root Rot and Sclerotial Diseases of Wheat written by and published by . This book was released on 1928 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Experiments Toward the Control of the Take all Disease of Wheat and the Phymatotrichum Root Rot of Cotton written by Francis Eugene Clark and published by . This book was released on 1942 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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.

Download or read book Compendium of Wheat Diseases written by Maurice Victor Wiese and published by American Phytopathological Society. This book was released on 1987 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: The wheat plant; Wheat diseases; Infectious diseases; Diseases caused by bacteria and mycoplasmas; Diseases caused by fungi; Fungal diseases principally observed on seed and heads; Fungal diseases principally observed on foliage; Fungal diseases principally observed on lower stems and roots; Diseases caused by nematodes; Diseases caused by viruses and viruslike agents; Diseases caused by parasitic plants; Noninfectious diseases; Insects and other animal pests; Disordes caused by environmental.

Download or read book Field Crop Diseases Handbook written by Robert F. Nyvall and published by Springer Science & Business Media. This book was released on 2013-04-18 with total page 814 pages. Available in PDF, EPUB and Kindle. Book excerpt: A text and reference for students and professionals, this volume discusses the causes, distribution, symptoms, and control of the diseases of many of the world's important field crops. It covers approximately1,200 diseases on 25 plants grown throughout the world. Diseases are listed alphabetically by crop name under each type of causal organism, with each disease discussed by causes, distribution, symptoms, and control. Synonyms and common names for each disease are also included to aid in diagnosis.

Download or read book Foot and Root Rot Diseases of Wheat written by D. B. Scott and published by . This book was released on 1980 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Diseases of Plantation Crops written by Alfred Steferud and published by Daya Books. This book was released on 2005 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Book Of Diseases Of Plantation Crops Has Been Written To Meet The Requirement Of Students, Teachers And Researchers In The Field Of Plant Pathology. This Work Has Been Divided Into 27 Chapters Related To Diseases Of Cotton, Food And Feed Grains, Sugar Crops, Tobacco Plant, Flax And Coffee. In Presenting The Information Cited Is Proportional To Its Importance. Thus, The Information And View Have Been Arranged In An Orderly Sequence. It Has Been Written In A Simple Language. It Is Hoped That This Will Prove Quite Useful To Students And Researchers. Contents Part I: Cotton Chapter 1: Fusarium And Nematodes On Cotton By Albert L Smith; Chapter 2: The Rot That Attacks 2000 Species By Lester M Blank; Chapter 3: Verticillium Wilt Of Cotton By J T Presley; Chapter 4: Anthracnose And Some Blights By Albert L Smith; Chapter 5: Bacteria And Fungi On Seedlings By David C Neal; Chapter 6: The Leaf Spots Of Cotton Plants By Lester M Blank; Chapter 7: Nonparasitic Disorder Of Cotton By W Hardy Tharp. Part Ii: Food And Feed Grains Chapter 8: Root Rots Of Wheat, Oats, Rye, Barley By J J Christensen; Chapter 9: The Rusts Of Wheats, Oats, Barley, Rye By John J Martin & S C Salmon; Chapter 10: Leaf And Head Blights Of Cereals By James G Dickson; Chapter 11: Virus Diseases Of Cereal Crops By H H Mckinney; Chapter 12: The Smuts Of Wheat, Oats, Barley By C S Holton & V F Tapke; Chapter 13: Four Enemies Of Sorghum Crops By R W Leukel & John H Martin; Chapter 14: Infection Of Corn Seedlings By Paul F Hoppe; Chapter 15: Some Of The Leaf Blights Of Corn By Alice L Robert; Chapter 16: Some Smuts And Rusts Of Corn By Aronld J Ullstrup; Chapter 17: Several Ear Rots Of Corn By Arnold J Ullstrup. Part Iii: Sugar Crops Chapter 18: Some Problems In Growing Sugar Beets By George H Coons; Chapter 19: Rots, Blights, And Leaf Diseases Of Sorgo By E V Abbott & P E Bouchereau; Chapter 20: Sugarcane And Its Diseases By E V Abbott; Chapter 21: Red Rot Of Sugarcane By E V Abbott. Part Iv: The Tobacco Plant Chapter 22: Developments In Growing Tobacco By E E Clayton; Chapter 23: The Genes That Mean Better Tobacco By E E Clayton; Chapter 24: Crop Rotations And Tobacco By J G Gaines & F A Todd; Chapter 25: Soil Fumigation To Control Root Ills By J G Gaines & T W Graham. Part V: Miscellaneous Chapter 26: Wilt, Rust, And Pasmo Of Flax By H H Flor; Chapter 27: Some Important Diseases Of Coffee By Frederick L Wellman.

Download or read book A Color Handbook of Diseases of Small Grain Cereal Crops written by Timothy D. Murray and published by Iowa State Press. This book was released on 1998 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: The small grain cereals wheat, barley, oats and rye are cultivated worldwide and form the foundation of most agricultural systems. Reflecting the global importance of cereal crops, the Color Handbook helps to identify quickly and accurately the diseases that afflict them. Covering some 50 of the most important pathogens, the handbook provides clear, concise descriptions of the symptoms and cycles of diseases, their distribution and economic importance, and advice on their control. The text is illustrated by over 230 superb color photographs of crops affected - in the field and under the microscope. The handbook is intended as a lasting source of reference for professionals in crop protection and plant pathology, growers, farmers and students of agriculture.

Download or read book Root Rot Disease of Wheat in a Cultivated Ecosystem written by P. R. Verma and published by . This book was released on 1973 with total page 221 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Studies on Root Rot Disease of Winter Wheat written by Robert George Hatfield and published by . This book was released on 1952 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Studies on Root Rots of Wheat in Mexico written by Gabriel Murillo Peralta and published by . This book was released on 1952 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Diseases of Field Crops written by James Geere Dickson and published by . This book was released on 1956 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt: Section 1. General introduction; Section 2. Diseases of cereals and grasses; Soybean diseases; Section 4. Diseases of fiber and other field crops.

Download or read book Foot and Root Rot Diseases in Wheat written by D. B. Scott and published by . This book was released on 1980 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book THE ROOT ROTS AND GRAIN DISEASE IN WHEAT written by and published by . This book was released on 1968 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: The helminthosporium and fusarium root rot in the spring grain crops is observed every year but both the degree of the damage and the type of its manifestation vary according to the weather conditions. A study of the agricultural climatic conditions of the development and occurrence of the disease showed that the chief factor determining the intensity of the infection and manifestation of the disease is the moisture conditions in the soil in the period of the vegetation of the wheat plant.

Download or read book Root Crown and Basal Stem Diseases of Winter Wheat written by and published by . This book was released on 2000 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: The main purpose of this bulletin is to aid in identification of the principal diseases of wheat on the basal stem, crown, and roots. It provides key information on how the diseases develop in relation to crop growth, weather, soil conditions, and cultural practices. Practical steps for managing the diseases and minimizing losses in yield & quality are also summarized. Diseases covered are: eyespot or strawbreaker, sharp eyespot, take-all, crown rot, and pythium root rot.

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.