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Author : Anna E. Whitfield
Publisher :
ISBN 13 :
Total Pages : 186 pages
Book Rating : 4.:/5 (89 download)
Download or read book Tomato Spotted Wilt Virus Acquisition by Thrips written by Anna E. Whitfield and published by . This book was released on 2004 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Gad Loebenstein
Publisher : Academic Press
ISBN 13 : 0123943140
Total Pages : 596 pages
Book Rating : 4.1/5 (239 download)
Download or read book Viruses and Virus Diseases of Vegetables in the Mediterranean Basin written by Gad Loebenstein and published by Academic Press. This book was released on 2012-06-25 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume of Advances in Virus Research focuses on mycoviruses. The authors and reviews represent the most current and cutting-edge research in the field. A broad range of research is presented from research experts. Contributions from leading authorities Informs and updates on all the latest developments in the field
Author : Ricardo Brilhante de Medeiros
Publisher :
ISBN 13 :
Total Pages : 216 pages
Book Rating : 4.:/5 (89 download)
Download or read book Identification, Cloning and Chracterization of a Putative Receptor for Tomato Spotted Wilt Virus in Its Primary Insect Vector written by Ricardo Brilhante de Medeiros and published by . This book was released on 2000 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Gad Loebenstein
Publisher : Springer Science & Business Media
ISBN 13 : 9400707916
Total Pages : 831 pages
Book Rating : 4.4/5 (7 download)
Download or read book Virus and Virus-like Diseases of Major Crops in Developing Countries written by Gad Loebenstein and published by Springer Science & Business Media. This book was released on 2013-12-18 with total page 831 pages. Available in PDF, EPUB and Kindle. Book excerpt: It appears that a comprehensive and up-to-date book on the impact of virus diseases on the major crops in developing countries is now much needed, especially as there have been rapid advances in the biological and molecular characterization and detection of the pathogens and possible approaches for their control. On the other hand, the economic losses caused by many of these diseases are tremendous and much of the accumulated knowledge to diminish the crop losses has not filtered through, or cannot be applied. This book is focused on the important crops. Each chapter on a specific crop will include inter alia, geographical distribution, the viruses - symptoms, damage, detection - a brief description of the viruses concerned, and present and future ways for their control. Experts from India, Nigeria, UK, USA, France, Germany, Peru, Japan, Australia, Netherlands, Venezuela, Kazakhstan and Israel (many of them from the International Research Institutions) have contributed chapters to this book.
Author : Muralidhar Bandla
Publisher :
ISBN 13 :
Total Pages : 176 pages
Book Rating : 4.:/5 (392 download)
Download or read book Serological Detection of Tomato Spotted Wilt Virus (TSWV) Proteins and Identification of Components of TSWV Acquisitions by Thrips written by Muralidhar Bandla and published by . This book was released on 1997 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ana Liza Carlobos Lopez
Publisher :
ISBN 13 :
Total Pages : 154 pages
Book Rating : 4.:/5 (78 download)
Download or read book Epidemiological Analysis of Tomato Spotted Wilt Virus (TSWV) and Its Thrips Vectors in Crop Plants and Weed Hosts written by Ana Liza Carlobos Lopez and published by . This book was released on 2007 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Mauricio Montero Astúa
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (87 download)
Download or read book Unveiling and Blocking the Interaction Between Tomato Spotted Wilt Virus and Its Insect Vector, Frankliniella Occidentalis written by Mauricio Montero Astúa and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Tomato spotted wilt virus (TSWV) is an economically important plant virus dependent on insects (thrips) for transmission to plant hosts. Like many animal-infecting viruses, TSWV replicates in the cells of its insect vector. The virus is an emergent disease threatening food and fiber crops worldwide. The aim of this work was to develop novel control strategies against TSWV through a better understanding of the virus-vector interaction. Previously, the TSWV GN protein was shown to be the viral attachment protein, a molecule mediating attachment of virus particles to the midgut epithelial cells of vector thrips. The specific goals of my research were to further examine the utility of disrupting the virus-vector interaction for effective virus control by exploiting GN properties, and to track the route of TSWV in thrips using confocal microscopy. To achieve these goals, I expressed soluble and insoluble forms of GN fused to green fluorescent protein (GFP) transiently and transgenically and examined their cellular localization in planta. GN::GFP recombinant protein localized to Golgi stacks throughout the cells as indicated by a punctate pattern or co-localization to a Golgi marker. In contrast, the soluble form of GN, GN-S::GFP, localized to the ER and apparently also to the cytoplasm. Virus acquisition and transmission assays with GN-S::GFP transgenic tomato plants demonstrated that transmission of TSWV by F. occidentalis was reduced by 35 to 100%. These results indicated that transgenic expression of GN-S in tomato plants may have the potential to prevent secondary spread of the virus. Novel features of the morphology of principal (PSGs) and tubular salivary glands (TSGs) of the insect vector F. occidentalis and of their infection with TSWV were described. The virus colonized different cell types and regions within the PSGs with variable intensity and distribution; and accumulated at the lumen of individual cells. The TSGs of F. occidentalis are proposed as a route for TSWV infection into the PSGs. The transgenic plants and the new knowledge of the virus vector interaction are promising tools to control TSWV and a model approach for the control of other vector-borne viruses.
Author : Moulay Mustapha Ennaji
Publisher : Academic Press
ISBN 13 : 0128149671
Total Pages : 388 pages
Book Rating : 4.1/5 (281 download)
Download or read book Emerging and Reemerging Viral Pathogens written by Moulay Mustapha Ennaji and published by Academic Press. This book was released on 2019-09-14 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: Emerging and Reemerging Viral Pathogens: Applied Virology Approaches Related to Human, Animal and Environmental Pathogens, Volume Two presents new research information on viruses and their impact on the scientific community. It provides a reference book on certain viruses in humans, animals and vegetal, along with a comprehensive discussion on interspecies interactions. The book then looks at the drug, vaccine and bioinformatical strategies that can be used against these viruses, giving the reader a clear understanding of transmission. The book's end goal is to create awareness that the appearance of newly transmissible pathogens is a global risk that requires shared/adoptable policies for prevention and control. Covers most emerging viral disease in humans, animals and plants Provides the most advanced tools and techniques in molecular virology and the modeling of viruses Creates awareness that the appearance of new transmissible pathogens is a global risk Highlights the need to adopt shared policies for the prevention and control of infectious diseases
Author : Bruce L. Parker
Publisher : Springer Science & Business Media
ISBN 13 : 1489914099
Total Pages : 606 pages
Book Rating : 4.4/5 (899 download)
Download or read book Thrips Biology and Management written by Bruce L. Parker and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 606 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thrips (fhysanoptera) are very small insects, widespread throughout the world with a preponderance of tropical species, many temperate ones, and even a few living in arctic regions. Of the approximately 5,000 species so far identified, only a few hundred are crop pests, causing serious damage or transmitting diseases to growing crops and harvestable produce in most countries. Their fringed wings confer a natural ability to disperse widely, blown by the wind. Their minute size and cryptic behavior make them difficult to detect either in the field or in fresh vegetation transported during international trade of vegetables, fruit and ornamental flowers. Many species have now spread from their original natural habitats and hosts to favorable new environments where they often reproduce rapidly to develop intense damaging infestations that are costly to control. Over the past decade there have been several spectacular examples of this. The western flower thrips has expanded its range from the North American continent to Europe, Australia and South Africa. Thrips palmi has spread from its presumed origin, the island of Sumatra, to the coast of Florida, and threatens to extend its distribution throughout North and South America. Pear thrips, a known orchard pest of Europe and the western United States and Canada has recently become a major defoliator of hardwood trees in Vermont and the neighboring states. Local outbreaks of other species are also becoming problems in field and glasshouse crops as the effectiveness of insecticides against them decline.
Author : Philippa Mathias
Publisher :
ISBN 13 : 9781864231267
Total Pages : 13 pages
Book Rating : 4.2/5 (312 download)
Download or read book Tomato Spotted Wilt Virus and Western Flower Thrips written by Philippa Mathias and published by . This book was released on 1996 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Richard M. Elliott
Publisher : Springer Science & Business Media
ISBN 13 : 1489913645
Total Pages : 351 pages
Book Rating : 4.4/5 (899 download)
Download or read book The Bunyaviridae written by Richard M. Elliott and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 351 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this comprehensive reference, leading researchers examine the biology, molecular biology, and diseases of the Bunyaviridae, and provide up-to-date information on the genetic characterization and variations of this virus group. Chapters deal with the molecular biology of five genera: Bunyavirus, Hantavirus, Nairovirus, Phlebovirus, and Tospovirus. Chapters examine Bunyaviridae assembly and intracelluar protein transport as well as Bunyaviridae genetics. Contributors discuss the Bunyaviridae diseases, including the hantavirus pulmonary syndrome.
Author : Gad Loebenstein
Publisher : Springer Science & Business Media
ISBN 13 : 9400708424
Total Pages : 479 pages
Book Rating : 4.4/5 (7 download)
Download or read book Virus and Virus-like Diseases of Potatoes and Production of Seed-Potatoes written by Gad Loebenstein and published by Springer Science & Business Media. This book was released on 2013-12-01 with total page 479 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a comprehensive up-to-date treatise including information on virus-, viroid-, and phytoplasma-induced potato diseases. The chapters of this book were written by internationally well-known experts and include novel techniques of detection, virus isolation, transmission, and epidemiology of the pathogens.
Author : Richard Ellis Ford Matthews
Publisher : Gulf Professional Publishing
ISBN 13 : 9780123611604
Total Pages : 1084 pages
Book Rating : 4.6/5 (116 download)
Download or read book Matthews' Plant Virology written by Richard Ellis Ford Matthews and published by Gulf Professional Publishing. This book was released on 2002 with total page 1084 pages. Available in PDF, EPUB and Kindle. Book excerpt: It has been ten years since the publication of the third edition of this seminal text on plant virology, during which there has been an explosion of conceptual and factual advances. The fourth edition updates and revises many details of the previous editon, while retaining the important older results that constitute the field's conceptual foundation. Key features of the fourth edition include: * Thumbnail sketches of each genera and family groups * Genome maps of all genera for which they are known * Genetic engineered resistance strategies for virus disease control * Latest understanding of virus interactions with plants, including gene silencing * Interactions between viruses and insect, fungal, and nematode vectors * New plate section containing over 50 full-color illustrations.
Author : Sang-Hoon Sin
Publisher :
ISBN 13 :
Total Pages : 101 pages
Book Rating : 4.:/5 (569 download)
Download or read book Genetic Determinants for Thrips Transmission of Tomato Spotted Wilt Virus written by Sang-Hoon Sin and published by . This book was released on 2004 with total page 101 pages. Available in PDF, EPUB and Kindle. Book excerpt: Keywords: TSWV, thrips, Frankliniella occidentalis, transmission.
Author : Candice Ann Stafford-Banks
Publisher :
ISBN 13 : 9781303540738
Total Pages : pages
Book Rating : 4.5/5 (47 download)
Download or read book Impact of Tomato Spotted Wilt Virus (family Bunyaviridae, Genus Tospovirus) on Western Flower Thrips (Frankliniella Occidentalis) Feeding Behaviors and Analysis of the Adult Salivary Gland Transcriptome written by Candice Ann Stafford-Banks and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The interactions between parasites and their vectors can cause profound changes in vector behavior, including changes that can enhance parasite transmission and alter trophic interactions. Parasite driven modification of vector feeding behavior is of broad adaptive significance, as vector borne parasite fitness relies on passage to a new host through vector feeding. We report for the first time, that vector infection by a plant virus alters feeding behavior. Here we show that infection with Tomato spotted wilt virus (TSWV), (family Bunyaviridae, genus Tospovirus), alters both the plant feeding behaviors and predatory behaviors of its omnivorous thrips vector, Frankliniella occidentalis (Pergande). Interestingly, the behavioral alterations reported herein are sexually dimorphic. TSWV infection altered the plant feeding behavior of male but not female thrips, and altered the predatory behavior of female thrips to a greater extent than male thrips. TSWV infection and cell-to-cell movement requires the inoculation of virus particles into a living, functional plant cell, therefore feeding behaviors that introduce virus particles into this type of environment are most likely to result in successful virus transmission. Male thrips infected with TSWV fed on plant material more than uninfected males, with the frequency of all feeding behaviors increasing by up to 3 fold. Importantly, infected males made almost 3 times more non-ingestion probes (probes in which they salivate, but leave cells largely undamaged), compared to uninfected males, thus increasing the probability of virus inoculation. F. occidentalis infected with TSWV also exhibited increased predatory behaviors and the presence and consumption of mite eggs as an alternative food source did not significantly alter vector plant feeding behaviors. Alteration to thrips predatory behavior is unlikely to be directly linked with increased virus transmission because increased predation did not affect plant feeding behaviors. Taken together these alterations to thrips feeding behaviors appear to be a compensatory response to alleviate detrimental effects of virus infection, as opposed to a direct manipulation of vector feeding behaviors to increase virus transmission. Furthermore, these finding shows an alternative pathway by which viruses can influence the structure of trophic interactions in food webs. Saliva is known to play a crucial role in insect feeding behavior and virus transmission. Currently, very little is known about the salivary glands and saliva of thrips. As a first step towards characterizing thrips salivary gland functions, we sequenced the transcriptome of the primary salivary glands of F. occidentalis using short read sequencing (Illumina) technology. We found 32,566 high quality contig sequences with an average size of 605 bp. A high percentage (57.29%) of contigs had no protein or nucleotide hits, but 13,275 contigs had significant BLAST hits (E-value (less than/equal to) 1.0E−6). We identified several genes that are likely to play a role in thrips feeding including: aldehyde dehydrogenases, metalloproteases, and glucose oxidase, which are likely to be involved in counteracting plant host defense responses; [beta] glucosidases and pectin lyases which are likely play a role in the extra-oral digestion of plant structural tissues; and [alpha] amylase, and [alpha] glucosidase while likely play a role in the extra-oral digestion of sugars. This is the first comprehensive study of a sialotranscriptome for any Thysanopteran species and provides a necessary tool to further our understanding of how thrips interact with their viruses and plant hosts.
Author : Brian Charles McNulty
Publisher :
ISBN 13 :
Total Pages : 398 pages
Book Rating : 4.:/5 (485 download)
Download or read book Changes in Thrips Pathogenicity and Transmissibility of Tomato Spotted Wilt Virus (TSWV) Following Repeated Mechanical Passage written by Brian Charles McNulty and published by . This book was released on 2001 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Leanne Sylvia Pundt
Publisher :
ISBN 13 :
Total Pages : 220 pages
Book Rating : 4.E/5 ( download)
Download or read book Using Indicator Plants and Sticky Cards to Monitor for Tomato Spotted Wilt Virus and Western Flower Thrips in New York State Greenhouses written by Leanne Sylvia Pundt and published by . This book was released on 1992 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
