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Author : Maria João Pereira
Publisher :
ISBN 13 :
Total Pages : 178 pages
Book Rating : 4.:/5 (33 download)
Download or read book Tomato Spotted Wilt Virus in Peanut (Arachis Hypogaea L.) written by Maria João Pereira and published by . This book was released on 1993 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jorge Javier Baldessari
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (664 download)
Download or read book Genetics of Tomato Spotted Wilt Virus Resistance in Peanut (Arachis Hypogaea L.) written by Jorge Javier Baldessari and published by . This book was released on 2008 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: ABSTRACT: Tomato spotted wilt virus (TSWV, Bunyaviridae:Tospovirus) is a major peanut pathogen in the USA. Its management involves, among other factors, the use of resistant cultivars and recommended planting dates.
Author : Christie Anne Hurt
Publisher :
ISBN 13 :
Total Pages : 99 pages
Book Rating : 4.:/5 (529 download)
Download or read book Evaluation of Cultural Practices to Reduce the Incidence of Tomato Spotted Wilt Virus (TSWV) in North Carolina Peanut (Arachis Hypogaea) written by Christie Anne Hurt and published by . This book was released on 2003 with total page 99 pages. Available in PDF, EPUB and Kindle. Book excerpt: Keywords: Frankliniella fusca, tobacco thrips, cultural controls.
Author : Greta Lucille Schuster
Publisher :
ISBN 13 :
Total Pages : 200 pages
Book Rating : 4.:/5 (347 download)
Download or read book Cultured Peanut (Arachis Hypogaea L.) and Tobacco (Nicotiana Tabacum L.) Cells Infected with Tomato Spotted Wilt Virus for Virus and Vector Studies written by Greta Lucille Schuster and published by . This book was released on 1994 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Sara Elizabeth Pelham
Publisher :
ISBN 13 :
Total Pages : 298 pages
Book Rating : 4.:/5 (1 download)
Download or read book Use of Unmanned Aerial Systems for Assessing Tomato Spotted Wilt Virus and Leaf Spot Diseases in Peanut Mapping Populations written by Sara Elizabeth Pelham and published by . This book was released on 2017 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tomato spotted wilt virus (TSWV) and late leaf spot (LLS), caused by Cercosporidium personatum, are important diseases affecting peanuts (Arachis hypogaea L.). One of the most promising ways to combat these diseases is with resistant cultivars created through the development of recombinant inbred lines allowing for the discovery of resistance genes. These mapping populations can be very large making phenotyping time consuming and difficult; the objectives of this research aim to increase the efficiency of phenotyping methods. Field experiments were conducted to compare genotypes from multiple mapping populations for resistance to the two diseases as well as evaluate the use of unmanned aerial systems (UASs) and their ability to increase efficiency when phenotyping TSWV and LLS. Juvenile plants were also evaluated for resistance to LLS. Results indicated that some populations showed more resistance to disease than other and UASs proved to be helpful in the phenotyping of mapping populations. Parental lines evaluated were also susceptible to infection by C. personatum at a very early age.
Author : Justin L. McKinney
Publisher :
ISBN 13 :
Total Pages : 64 pages
Book Rating : 4.:/5 (96 download)
Download or read book Influence of Planting Date, Plant Population, and Cultivar on Management of Spotted Wilt in Peanut (Arachis Hypogaea L.) written by Justin L. McKinney and published by . This book was released on 2013 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spotted wilt, caused by Tomato spotted wilt virus (TSWV), is a major disease that has impacted peanut production for growers in the southeastern United States since the mid-1990s. Currently, there is no single control measure that manages spotted wilt in peanut sufficiently; however, collaborative research has identified several management factors that, when used together, can minimize losses due to the disease. Three of the major cultural practices used to reduce incidence and severity of spotted wilt in peanut are date of planting, seeding density, and cultivar selection. New peanut cultivars with improved resistance to spotted wilt have been developed in the Southeast peanut production areas, but even the most resistant cultivars are at risk for spotted wilt when planted in April at lower seeding densities. New peanut genotypes with superior resistance could reduce the risk of spotted wilt in situations of early planting and reduced plant stand. The effects of planting date, plant population and cultivar in management of spotted wilt were assessed in a field experiment over three consecutive years (2010-2012) near Marianna, Florida.
Author : Steven Douglas Riniker
Publisher :
ISBN 13 :
Total Pages : 92 pages
Book Rating : 4.:/5 (86 download)
Download or read book Variation Among Virginia Market-type Peanut (Arachis Hypogaea) Genotypes in Susceptibility to Tomato Spotted Wilt Virus Vectored by Thrips (Thysanopetera: Thripidae) written by Steven Douglas Riniker and published by . This book was released on 2006 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: Keywords: Peanut genotypes, TSWV, tomato spotted wilt virus, peanut, thrips, F. Fucsa, Frankliniella fusca, peanut yellowing death.
Author : D. V. R. Reddy
Publisher :
ISBN 13 : 9789290661955
Total Pages : 20 pages
Book Rating : 4.6/5 (619 download)
Download or read book Bud Necrosis written by D. V. R. Reddy and published by . This book was released on 1991 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Robert S. Halliwell
Publisher :
ISBN 13 :
Total Pages : 9 pages
Book Rating : 4.:/5 (228 download)
Download or read book Tomato Spotted Wilt Virus Disease of Peanut written by Robert S. Halliwell and published by . This book was released on 1990 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 48 pages
Book Rating : 4.3/5 (21 download)
Download or read book Viruses Infecting Peanuts (Arachis Hypogaea) written by and published by . This book was released on 1992 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Steve Brown
Publisher :
ISBN 13 :
Total Pages : 14 pages
Book Rating : 4.:/5 (319 download)
Download or read book Tomato Spotted Wilt of Peanut written by Steve Brown and published by . This book was released on 1999 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Texas Agricultural Experiment Station
Publisher :
ISBN 13 :
Total Pages : 9 pages
Book Rating : 4.:/5 (632 download)
Download or read book Tomato Spotted Wilt Virus Disese of Peanut written by Texas Agricultural Experiment Station and published by . This book was released on 1990 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 4 pages
Book Rating : 4.:/5 (525 download)
Download or read book Managing Tomato Spotted Wilt Virus in Peanuts in North Carolina and Virginia written by and published by . This book was released on 2002 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : D. V. R. Reddy
Publisher :
ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.:/5 (78 download)
Download or read book Bud Necrosis written by D. V. R. Reddy and published by . This book was released on 1991 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Population Genetic Analysis of Tomato Spotted Wilt Virus (TSWV) on Peanut in North Carolina and Virginia written by and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Exploring the genetic diversity and evolutionary history of plant viruses is critical to understanding their ecology and epidemiology. Tomato spotted wilt virus (TSWV) is an ambisense RNA virus that infects over 1000 species of plants and has been shown to reassort its genome. To further investigate this virus, maximum-likelihood and population genetics-based methods were used to investigate the population structure, genetic diversity, and sources of genetic variation in field isolates of TSWV from peanut in North Carolina and Virginia. Selected regions of the nucleocapsid, movement, and RNA-dependent RNA polymerase genes were amplified and sequenced to identify haplotypes and infer genetic relationships between isolates of TSWV with heuristic methods. The haplotype structure of each locus consisted of one or two predominant haplotypes and more than 100 haplotypes represented by a single isolate. No specific haplotypes or clades were associated with geographic area, peanut cultivar or year. The population was panmictic at the regional level and high levels of genetic diversity were observed among isolates. There was evidence for negative selection acting upon each locus and maximum-likelihood analyses indicated that exponential growth was occurring in the population. The results of compatibility analyses and the persistence of specific gene sequences in isolates collected over three field seasons suggest that recombination was occurring in the population. Phylogenetic analysis supports that each locus has an independent evolutionary history. Also, high diversity in viruses has been attributed to the occurrence of recombination and mutation To investigate recombination in TSWV, matrix compatibility and ancestral recombination methods were used to detect, quantify, and reconstruct the history of recombination in three genes of TSWV in isolates collected from three cultivars of peanut (Gregory, NC12C, and Perry) sampled in multiple years. Site commonalities among the i.
Author : Sulistio Sukamto
Publisher :
ISBN 13 :
Total Pages : 110 pages
Book Rating : 4.:/5 (36 download)
Download or read book Thrips and Wild Host Plants Associated with Tomato Spotted Wilt Disease of Peanut in Mississippi written by Sulistio Sukamto and published by . This book was released on 1993 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Kenya Kay Kresta
Publisher :
ISBN 13 :
Total Pages : 176 pages
Book Rating : 4.:/5 (266 download)
Download or read book ELISA Determination of Thrips-vectored Tomato Spotted Wilt Virus Distribution in Peanut Foliage written by Kenya Kay Kresta and published by . This book was released on 1991 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
