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Author : Min Du
Publisher :
ISBN 13 :
Total Pages : 116 pages
Book Rating : 4.:/5 (285 download)
Download or read book A Greenhouse Screening Method for Resistance to Gray Leaf Spot in Maize written by Min Du and published by . This book was released on 1993 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Anke Lehmensiek
Publisher :
ISBN 13 :
Total Pages : 312 pages
Book Rating : 4.:/5 (668 download)
Download or read book Genetic Mapping of Gray Leaf Spot Resistance Genes in Maize written by Anke Lehmensiek and published by . This book was released on 2000 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Nguyen Quoc Manh
Publisher :
ISBN 13 :
Total Pages : 110 pages
Book Rating : 4.:/5 (142 download)
Download or read book Inheritance of Resistance to Gray Leaf Spot in Maize written by Nguyen Quoc Manh and published by . This book was released on 1977 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jacqueline Marie Benson
Publisher :
ISBN 13 :
Total Pages : 254 pages
Book Rating : 4.:/5 (913 download)
Download or read book Resistance to Gray Leaf Spot of Maize written by Jacqueline Marie Benson and published by . This book was released on 2013 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gray leaf spot (GLS) is a foliar disease of maize caused by Cercospora zeae-maydis and Cercospora zeina and quantitative resistance to GLS is important for maize production. A nested association mapping (NAM) maize population, consisting of 25 populations of 150 recombinant inbred lines, was used to identify quantitative trait loci (QTL) for GLS resistance. Trials were conducted in Blacksburg, VA, in a field with high natural incidence of GLS. A multivariate mixed model was used in ASReml3 to give the best linear unbiased predictions of disease severity ratings. QTL were selected using a general linear model selection procedure in SAS 9.2. Sixteen QTL, distributed across the maize genome, were identified using a likelihood of odds (LOD) selection threshold>4. Seven of these 16 QTL displayed allelic series with significantly higher and lower effects than the common parent allele. Near-isogenic lines (NILs) extracted from heterogeneous inbred families were developed to confirm and further finemap select QTL, targeting the loci with the greatest LOD scores from the model selection QTL analysis. Phenotypic characterization of the NILs confirmed that the loci in bins 1.04, 2.09 and 4.05 likely contribute significantly to disease resistance, with bins 1.04 and 2.09 conferring reductions in disease of 12% and 23%, respectively. In contrast, the susceptible allele in bin 4.05, which was associated with the distance between major veins, conferred an increase of 8.4%. This disease-related venation trait was confirmed using the 4.05 NILs. Genome-wide association studies revealed candidate genes related to the production of carotenoids, anthocyanins and antioxidant compounds that may play a role in cercosporin detoxification. Expression analysis of 1.05 NILs treated with cercosporin implicated a flavin-monooxygenase gene in cercosporin detoxification. Furthermore, significant associations between NAM parental allelic effects and parental phenotypes at the microscopic level for the 1.02 and 1.06 loci implicated callose plug and phenolic accumulation, respectively, in host defense. Elucidating the genetics of quantitative disease resistance loci provides breeders with valuable information that may enhance their ability to use molecular markers as a means to rapidly introgress loci that provide quantitative disease resistance.
Author : Matthew L. Ramage
Publisher :
ISBN 13 :
Total Pages : 106 pages
Book Rating : 4.:/5 (522 download)
Download or read book Quantitative Trait Loci Identification of Gray Leaf Spot Resistance in Maize written by Matthew L. Ramage and published by . This book was released on 2000 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : David Matthew Bubeck
Publisher :
ISBN 13 :
Total Pages : 452 pages
Book Rating : 4.:/5 (243 download)
Download or read book Molecular and Biometric Evaluation of Gray Leaf Spot and Southern Corn Leaf Blight Resistance in Maize written by David Matthew Bubeck and published by . This book was released on 1991 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Barnabas Anthony Kiula
Publisher :
ISBN 13 :
Total Pages : 272 pages
Book Rating : 4.:/5 (234 download)
Download or read book Increasing Line Combining Ability and Gray Leaf Spot Resistance in Maize by Integrating Conventional Breeding with DNA Marker Technology written by Barnabas Anthony Kiula and published by . This book was released on 2007 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : John Charles Zwonitzer
Publisher :
ISBN 13 :
Total Pages : 177 pages
Book Rating : 4.:/5 (281 download)
Download or read book Genetic Analysis of Southern Leaf Blight, Gray Leaf Spot, and Northern Leaf Blight Resistance Using Near-isogenic Lines and Mapping Populations in Maize written by John Charles Zwonitzer and published by . This book was released on 2008 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt: Keywords: southern leaf blight, gray leaf spot, northern leaf blight, quantitative disease resistance, multiple disease resistance, disease resistance quantitative trail loci, near-isogenic lines, maize, recombinant inbred lines.
Author :
Publisher :
ISBN 13 :
Total Pages : 754 pages
Book Rating : 4.3/5 (243 download)
Download or read book Crop Science written by and published by . This book was released on 1987 with total page 754 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : James B. Sinclair
Publisher : CRC Press
ISBN 13 : 1351464507
Total Pages : 452 pages
Book Rating : 4.3/5 (514 download)
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
Author :
Publisher :
ISBN 13 :
Total Pages : 814 pages
Book Rating : 4.:/5 (89 download)
Download or read book Agronomy Abstracts written by and published by . This book was released on 1989 with total page 814 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes abstracts of the annual meetings of the American Society of Agronomy; Soil Science Society of America; Crop Science Society of America ( - of its Agronomic Education Division).
Author :
Publisher :
ISBN 13 :
Total Pages : 1222 pages
Book Rating : 4.3/5 (21 download)
Download or read book Plant Breeding Abstracts written by and published by . This book was released on 1994-08 with total page 1222 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jiban Shrestha
Publisher : Nipa
ISBN 13 : 9788119215621
Total Pages : 0 pages
Book Rating : 4.2/5 (156 download)
Download or read book Maize Research written by Jiban Shrestha and published by Nipa. This book was released on 2023-07-08 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book uates its readers about the methods and management of livestock during disasters. The book has covered all mad made and natural disasters and their effect on livestock and how they can be managed better for longer survival and help to the humans. Topics on how animals can sense a disaster in advance and what are the common indications given by them and how humans can benefit from it. Book elucidates the management of feeding, feed resources, production and health so as to make the livestock production economical. It is hoped that the compilation will prove useful for the researchers, planners and policy makers to understand the causes for the loss of productivity and health of livestock in drier regions and help in devising management plans towards sustenance and improvement of production.
Author : Sudheer Kumar
Publisher : CRC Press
ISBN 13 : 0429894074
Total Pages : 157 pages
Book Rating : 4.4/5 (298 download)
Download or read book Wheat Blast written by Sudheer Kumar and published by CRC Press. This book was released on 2020-04-09 with total page 157 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wheat Blast provides systematic and practical information on wheat blast pathology, summarises research progress and discusses future perspectives based on current understanding of the existing issues. The book explores advance technologies that may help in deciding the path for future research and development for better strategies and techniques to manage the wheat blast disease. It equips readers with basic and applied understanding on the identification of disease, its distribution and chances of further spread in new areas, its potential to cause yield losses to wheat, the conditions that favour disease development, disease prediction modelling, resistance breeding methods and management strategies against wheat blast. Features: Provides comprehensive information on wheat blast pathogen and its management under a single umbrella Covers disease identification and diagnostics which will be helpful to check introduction in new areas Discusses methods and protocol to study the different aspects of the disease such as diagnostics, variability, resistance screening, epiphytotic creation etc. Gives deep insight on the past, present and future outlook of wheat blast research progress This book’s chapters are contributed by experts and pioneers in their respective fields and it provides comprehensive insight with updated findings on wheat blast research. It serves as a valuable reference for researchers, policy makers, students, teachers, farmers, seed growers, traders, and other stakeholders dealing with wheat.
Author : Jeff L. Bennetzen
Publisher : Springer Science & Business Media
ISBN 13 : 0387794182
Total Pages : 593 pages
Book Rating : 4.3/5 (877 download)
Download or read book Handbook of Maize: Its Biology written by Jeff L. Bennetzen and published by Springer Science & Business Media. This book was released on 2008-12-25 with total page 593 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of Maize: Its Biology centers on the past, present and future of maize as a model for plant science research and crop improvement. The book includes brief, focused chapters from the foremost maize experts and features a succinct collection of informative images representing the maize germplasm collection.
Author : E. A. Heinrichs
Publisher : Int. Rice Res. Inst.
ISBN 13 : 9711041103
Total Pages : 357 pages
Book Rating : 4.7/5 (11 download)
Download or read book Genetic Evaluation for Insect Resistance in Rice written by E. A. Heinrichs and published by Int. Rice Res. Inst.. This book was released on 1985 with total page 357 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 870 pages
Book Rating : 4.E/5 ( download)
Download or read book Agronomy News written by and published by . This book was released on 1993 with total page 870 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sept.-Oct. issue includes list of theses and dissertations for U.S. and Canadian graduate degrees granted in crop science, soil science, and agronomic science during the previous academic year.
