RPD No. 505 May 1992
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Soybean Mosaic Virus
-- CALIFORNIA D EP AUM ENT OF cdfa FOOD & AGRICULTURE ~ California Pest Rating Proposal for Soybean mosaic virus Current Pest Rating: none Proposed Pest Rating: C Kingdom: Orthornavirae; Phylum: Pisuviricota Class: Stelpaviricetes; Order: Patatavirales Family: Potyviridae; Genus: Potyvirus Comment Period: 6/15/2020 through 7/30/2020 Initiating Event: On August 9, 2019, USDA-APHIS published a list of “Native and Naturalized Plant Pests Permitted by Regulation”. Interstate movement of these plant pests is no longer federally regulated within the 48 contiguous United States. There are 49 plant pathogens (bacteria, fungi, viruses, and nematodes) on this list. California may choose to continue to regulate movement of some or all these pathogens into and within the state. In order to assess the needs and potential requirements to issue a state permit, a formal risk analysis for Soybean mosaic virus is given herein and a permanent pest rating is proposed. History & Status: Background: The family Potyviridae contains six genera and members are notable for forming cylindrical inclusion bodies in infected cells that can be seen with light microscopy. Of the six genera, the genus Potyvirus contains by far the highest number of important plant pathogens Named after Potato virus Y, “pot-y-virus” particles are flexuous and filamentous and composed of ssRNA and a protein coat. Most diseases caused by potyviruses appear primarily as mosaics, mottling, chlorotic rings, or color break on foliage, flowers, fruits, and stems. Many cause severe stunting of young plants and drastically reduced yields with leaf, fruit, and stem malformations, fruit drop, and necrosis (Agrios, 2005). Soybean is one of the most important sources of edible oil and proteins for people and animals, and a source of biofuel. -
Role of Soybean Mosaic Virus–Encoded Proteins in Seed and Aphid Transmission in Soybean
Virology e-Xtra* Role of Soybean mosaic virus–Encoded Proteins in Seed and Aphid Transmission in Soybean Sushma Jossey, Houston A. Hobbs, and Leslie L. Domier First and second authors: Department of Crop Sciences, and third author: United States Department of Agriculture–Agricultural Research Service, Department of Crop Sciences, University of Illinois, Urbana 61801. Accepted for publication 2 March 2013. ABSTRACT Jossey, S., Hobbs, H. A., and Domier, L. L. 2013. Role of Soybean transmissibility of the two SMV isolates, and helper component pro- mosaic virus–encoded proteins in seed and aphid transmission in teinase (HC-Pro) played a secondary role. Seed transmission of SMV was soybean. Phytopathology 103:941-948. influenced by P1, HC-Pro, and CP. Replacement of the P1 coding region of SMV 413 with that of SMV G2 significantly enhanced seed transmis- Soybean mosaic virus (SMV) is seed and aphid transmitted and can sibility of SMV 413. Substitution in SMV 413 of the two amino acids cause significant reductions in yield and seed quality in soybean (Glycine that varied in the CPs of the two isolates with those from SMV G2, G to max). The roles in seed and aphid transmission of selected SMV-encoded D in the DAG motif and Q to P near the carboxyl terminus, significantly proteins were investigated by constructing mutants in and chimeric reduced seed transmission. The Q-to-P substitution in SMV 413 also recombinants between SMV 413 (efficiently aphid and seed transmitted) abolished virus-induced seed-coat mottling in plant introduction 68671. and an isolate of SMV G2 (not aphid or seed transmitted). -
Viral Diseases of Soybeans
SoybeaniGrow BEST MANAGEMENT PRACTICES Chapter 60: Viral Diseases of Soybeans Marie A.C. Langham ([email protected]) Connie L. Strunk ([email protected]) Four soybean viruses infect South Dakota soybeans. Bean Pod Mottle Virus (BPMV) is the most prominent and causes significant yield losses. Soybean Mosaic Virus (SMV) is the second most commonly identified soybean virus in South Dakota. It causes significant losses either in single infection or in dual infection with BPMV. Tobacco Ringspot Virus (TRSV) and Alfalfa Mosaic Virus (AMV) are found less commonly than BPMV or SMV. Managing soybean viruses requires that the living bridge of hosts be broken. Key components for managing viral diseases are provided in Table 60.1. The purpose of this chapter is to discuss the symptoms, vectors, and management of BPMV, SMV, TRSV, and AMV. Table 60.1. Key components to consider in viral management. 1. Viruses are obligate pathogens that cannot be grown in artificial culture and must always pass from living host to living host in what is referred to as a “living or green” bridge. 2. Breaking this “living bridge” is key in soybean virus management. a. Use planting dates to avoid peak populations of insect vectors (bean leaf beetle for BPMV and aphids for SMV). b. Use appropriate rotations. 3. Use disease-free seed, and select tolerant varieties when available. 4. Accurate diagnosis is critical. Contact Connie L. Strunk for information. (605-782-3290 or [email protected]) 5. Fungicides and bactericides cannot be used to manage viral problems. 60-541 extension.sdstate.edu | © 2019, South Dakota Board of Regents What are viruses? Viruses that infect soybeans present unique challenges to soybean producers, crop consultants, breeders, and other professionals. -
Characterization of Seed Transmission of Soybean Mosaic Virus in Soybean
Western University Scholarship@Western Electronic Thesis and Dissertation Repository 4-24-2015 12:00 AM Characterization of Seed Transmission of Soybean Mosaic Virus in Soybean Tanvir Bashar The University of Western Ontario Supervisor Dr. Aiming Wang The University of Western Ontario Joint Supervisor Dr. Mark Bernards The University of Western Ontario Graduate Program in Biology A thesis submitted in partial fulfillment of the equirr ements for the degree in Master of Science © Tanvir Bashar 2015 Follow this and additional works at: https://ir.lib.uwo.ca/etd Part of the Virology Commons Recommended Citation Bashar, Tanvir, "Characterization of Seed Transmission of Soybean Mosaic Virus in Soybean" (2015). Electronic Thesis and Dissertation Repository. 2791. https://ir.lib.uwo.ca/etd/2791 This Dissertation/Thesis is brought to you for free and open access by Scholarship@Western. It has been accepted for inclusion in Electronic Thesis and Dissertation Repository by an authorized administrator of Scholarship@Western. For more information, please contact [email protected]. CHARACTERIZATION OF SEED TRANSMISSION OF SOYBEAN MOSAIC VIRUS IN SOYBEAN (Thesis format: Monograph) by TANVIR BASHAR Graduate Program in Biology A thesis submitted in partial fulfillment of the requirements for the degree of Masters of Science The School of Graduate and Postdoctoral Studies The University of Western Ontario London, Ontario, Canada © Tanvir Bashar 2015 ABSTRACT Infection by Soybean mosaic virus (SMV) is recognized as a serious, long-standing threat in most soybean (Glyince max (L.)Merr.) producing areas of the world. The aim of this work was to understand how SMV transmits from infected soybean maternal tissues to the next generation by investigating the possible routes and amounts of seed transmission of SMV. -
Genetic Analysis of Soybean Mosaic Virus (SMV) Resistance Genes in Soybean [Glycine Max (L.) Merr.] Mariola Klepadlo University of Arkansas, Fayetteville
University of Arkansas, Fayetteville ScholarWorks@UARK Theses and Dissertations 5-2016 Genetic Analysis of Soybean Mosaic Virus (SMV) Resistance Genes in Soybean [Glycine max (L.) Merr.] Mariola Klepadlo University of Arkansas, Fayetteville Follow this and additional works at: http://scholarworks.uark.edu/etd Part of the Plant Breeding and Genetics Commons, and the Plant Pathology Commons Recommended Citation Klepadlo, Mariola, "Genetic Analysis of Soybean Mosaic Virus (SMV) Resistance Genes in Soybean [Glycine max (L.) Merr.]" (2016). Theses and Dissertations. 1451. http://scholarworks.uark.edu/etd/1451 This Dissertation is brought to you for free and open access by ScholarWorks@UARK. It has been accepted for inclusion in Theses and Dissertations by an authorized administrator of ScholarWorks@UARK. For more information, please contact [email protected], [email protected]. Genetic Analysis of Soybean Mosaic Virus (SMV) Resistance Genes in Soybean [Glycine max (L.) Merr.] A dissertation submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Crop, Soil, and Environmental Sciences by Mariola Klepadlo University of Szczecin, Poland Bachelor of Science in Biotechnology, 2007 University of Szczecin, Poland Master of Science in Biotechnology, 2009 The Mediterranean Agronomic Institute of Chania, Greece Master of Science in Horticultural Genetics and Biotechnology, 2011 May 2016 University of Arkansas This dissertation is approved for recommendation to the Graduate Council. ___________________________________ Dr. Pengyin Chen Dissertation Director ____________________________________ ___________________________________ Dr. Kenneth L. Korth Dr. Richard E. Mason Committee Member Committee Member ____________________________________ ___________________________________ Dr. Vibha Srivastava Dr. Ioannis E. Tzanetakis Committee Member Committee Member ABSTRACT Soybean mosaic virus (SMV) causes the most serious viral disease in soybean worldwide. -
Five Multiple-Virus-Resistant Common Bean Breeding Lines
CULTIVAR & GERMPLASM RELEASES HORTSCIENCE 30(6):1320–1323. 1995. Provvidenti, 1987a). B-21 carries resistance to BCMV, BYMV (Dickson and Natti, 1968), BlCMV, cowpea aphid-borne mosaic virus Five Multiple-virus-resistant Common (CABMV) (Provvidenti et al., 1983), TMV (Thompson et al., 1962), and WMV Bean Breeding Lines (Provvidenti, 1974) as governed by the I, By- 2, Bcm, Cam, Tm, and Hsw genes, respectively B. Scully1 (Kyle and Provvidenti, 1993; Provvidenti et Everglades Research and Education Center, University of Florida, 3200 East al., 1989). B-21 also is resistant to PeMV (unpublished data). In B-21, the I gene confers Palm Beach Road, Belle Glade, FL 33430-8003 resistance to BCMV pathogenicity groups I, R. Provvidenti2 II, IVa, Va, Vb, and VII and high-temperature- sensitive resistance to groups III, IVb, VIa, New York State Agricultural Experiment Station, Cornell University, Geneva, VIb (Drijfhout, 1978). The BCMV reaction NY 14456 profile of GN-1140 is equivalent to the differ- 3 ential GN-123, including tolerance to patho- D. Benscher genicity groups VIa and VIb; resistance to Tropical Research and Education Center, University of Florida, 18905 South pathotypes I, II, III, Va, and Vb; and suscepti- West 280 Street, Homestead, FL 33031-3314 bility to groups IVa, IVb, and VII as condi- tioned by bc-u and bc-12 (Table 1). When the 4 D.E. Halseth I gene is coupled with these recessive alleles, Department of Fruit and Vegetable Science, Cornell University, Ithaca, tolerance or resistance is expanded to more NY 14853 BCMV pathotypes, and these genotypes are protected against systemic hypersensitive ne- J.C. -
Aphid Transmission of Potyvirus: the Largest Plant-Infecting RNA Virus Genus
Supplementary Aphid Transmission of Potyvirus: The Largest Plant-Infecting RNA Virus Genus Kiran R. Gadhave 1,2,*,†, Saurabh Gautam 3,†, David A. Rasmussen 2 and Rajagopalbabu Srinivasan 3 1 Department of Plant Pathology and Microbiology, University of California, Riverside, CA 92521, USA 2 Department of Entomology and Plant Pathology, North Carolina State University, Raleigh, NC 27606, USA; [email protected] 3 Department of Entomology, University of Georgia, 1109 Experiment Street, Griffin, GA 30223, USA; [email protected] * Correspondence: [email protected]. † Authors contributed equally. Received: 13 May 2020; Accepted: 15 July 2020; Published: date Abstract: Potyviruses are the largest group of plant infecting RNA viruses that cause significant losses in a wide range of crops across the globe. The majority of viruses in the genus Potyvirus are transmitted by aphids in a non-persistent, non-circulative manner and have been extensively studied vis-à-vis their structure, taxonomy, evolution, diagnosis, transmission and molecular interactions with hosts. This comprehensive review exclusively discusses potyviruses and their transmission by aphid vectors, specifically in the light of several virus, aphid and plant factors, and how their interplay influences potyviral binding in aphids, aphid behavior and fitness, host plant biochemistry, virus epidemics, and transmission bottlenecks. We present the heatmap of the global distribution of potyvirus species, variation in the potyviral coat protein gene, and top aphid vectors of potyviruses. Lastly, we examine how the fundamental understanding of these multi-partite interactions through multi-omics approaches is already contributing to, and can have future implications for, devising effective and sustainable management strategies against aphid- transmitted potyviruses to global agriculture. -
Molecular Detection of Bean Yellow Mosaic Virus in Lupinus Albus
ls & vira An ti ti n re A t r f o o v l Barakat and Torky, J Antivir Antiretrovir 2017, 9:2 i r a a Journal of n l r s u DOI: 10.4172/1948-5964.1000159 o J ISSN: 1948-5964 Antivirals & Antiretrovirals Research Article Article Open Access Molecular Detection of Bean Yellow Mosaic Virus in Lupinus albus Plants and its Associated Alterations in Biochemical and Physiological Parameters Ahmed Barakat and Zenab Aly Torky* Department of Microbiology, Faculty of Science, Ain Shams University, Egypt Abstract Bean yellow mosaic virus is one of the most devastating diseases of cultivated Leguminosae plants worldwide causing mosaic, mottling, malformation and distortion in infected cultivar plants. Present study was conducted to investigate the possibility of infection of Lupinus albus (Lupine) with Bean yellow mosaic virus. Virus isolate was identified by detection of the coat protein gene amplified by reverse transcription polymerase chain reaction and also via Chenopodium Amaranticolor as a diagnostic host plant. Results showed that infection can be induced under greenhouse conditions and infected plants showed a considerable level of mosaic symptoms. As disease development in infected plants is always associated with physiological and chemical changes, some metabolic alterations parameters have been evaluated like photosynthetic pigment contents, total carbohydrate content, total soluble protein, total protein, total free amino acid, proline induction, total phenolics, salicylic acid, and abscisic acid content in healthy and infected lupine plants. Results showed a great variation in all the biochemical categories in Lupinus albus infected with bean yellow mosaic virus as compared to healthy plants. -
A Strain of Clover Yellow Vein Virus That Causes Severe Pod Necrosis Disease in Snap Bean
e-Xtra* A Strain of Clover yellow vein virus that Causes Severe Pod Necrosis Disease in Snap Bean Richard C. Larsen and Phillip N. Miklas, Unites States Department of Agriculture–Agricultural Research Service, Prosser, WA 99350; Kenneth C. Eastwell, Department of Plant Pathology, Washington State University, IAREC, Prosser 99350; and Craig R. Grau, Department of Plant Pathology, University of Wisconsin, Madison 53706 plants in fields were observed showing ABSTRACT extensive external and internal pod necro- Larsen, R. C., Miklas, P. N., Eastwell, K. C., and Grau, C. R. 2008. A strain of Clover yellow sis, a disease termed “chocolate pod” by vein virus that causes severe pod necrosis disease in snap bean. Plant Dis. 92:1026-1032. local growers. The necrosis frequently affected 75 to 100% of the pod surface. Soybean aphid (Aphis glycines) outbreaks occurring since 2000 have been associated with severe Clover yellow vein virus (ClYVV) (family virus epidemics in snap bean (Phaseolus vulgaris) production in the Great Lakes region. Our Potyviridae, genus Potyvirus) was sus- objective was to identify specific viruses associated with the disease complex observed in the pected as the causal agent based on pre- region and to survey bean germplasm for sources of resistance to the causal agents. The principle liminary host range response; however, causal agent of the disease complex associated with extensive pod necrosis was identified as Clover yellow vein virus (ClYVV), designated ClYVV-WI. The virus alone caused severe mo- identity of the pathogen was not immedi- saic, apical necrosis, and stunting. Putative coat protein amino acid sequence from clones of ately confirmed. -
Viral Diseases in Faba Bean, Chickpeas, Lentil and Lupins. Impacts, Vectors
Viral diseases in faba bean, chickpeas, lentil and lupins. Impacts, vectors/causes and management strategies for 2021 Joop van Leur and Zorica Duric (NSW DPI, Tamworth Agricultural Research Institute) Key words faba bean viruses, Bean yellow mosaic virus, Alfalfa mosaic virus, aphids GRDC codes DAN00202, DAN00213/BLG209, DAN00213/BLG204 Take home messages • The severe virus epidemic in faba bean in northern NSW during 2020 was initiated by early and massive flights of aphids (mainly cowpea aphids) that carried Bean yellow mosaic virus (BYMV) into the crops • After a 2-year drought, heavy January and February rains in north-west NSW triggered the emergence of naturalised medics and other pasture legumes, which allowed a build-up of aphids and virus prior to the emergence of faba bean crops • Most faba bean crops were sown into bare ground as cereal stubble was lacking after the extended drought. Lack of standing cereal stubble or uneven emergence makes pulse crops particularly vulnerable to early aphid infections • Relatively mild and dry conditions during the start of the season favoured aphid multiplication in the faba bean crops and a fast spread of virus from initial infection foci • Co-infections of BYMV and Alfalfa mosaic virus (AMV) caused particularly severe symptoms in several crops • Both BYMV and AMV are non-persistently transmitted viruses that require only a short probing period by a viruliferous aphid to infect a plant. Slow-acting insecticides like imidacloprid applied to seed will not prevent infection of non-persistently -
Characterization and Epidemiology of Soybean Vein Necrosis Associated Virus Jing Zhou University of Arkansas, Fayetteville
University of Arkansas, Fayetteville ScholarWorks@UARK Theses and Dissertations 12-2012 Characterization and Epidemiology of Soybean Vein Necrosis Associated Virus Jing Zhou University of Arkansas, Fayetteville Follow this and additional works at: http://scholarworks.uark.edu/etd Part of the Botany Commons, Molecular Biology Commons, and the Plant Pathology Commons Recommended Citation Zhou, Jing, "Characterization and Epidemiology of Soybean Vein Necrosis Associated Virus" (2012). Theses and Dissertations. 643. http://scholarworks.uark.edu/etd/643 This Thesis is brought to you for free and open access by ScholarWorks@UARK. It has been accepted for inclusion in Theses and Dissertations by an authorized administrator of ScholarWorks@UARK. For more information, please contact [email protected], [email protected]. CHARACTERIZATION AND EPIDEMIOLOGY OF SOYBEAN VEIN NECROSIS ASSOCIATED VIRUS CHARACTERIZATION AND EPIDEMIOLOGY OF SOYBEAN VEIN NECROSIS ASSOCIATED VIRUS A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science in Cell and Molecular Biology By Jing Zhou Qingdao Agriculture University, College of Life Sciences Bachelor of Science in Biotechnology, 2008 December 2012 University of Arkansas ABSTRACT Soybean vein necrosis disease (SVND) is widespread in major soybean-producing areas in the U.S. The typical disease symptoms exhibit as vein clearing along the main vein, which turn into chlorosis or necrosis as season progresses. Double-stranded RNA isolation and shot gun cloning of symptomatic tissues revealed the presence of a new tospovirus, provisionally named as Soybean vein necrosis associated virus (SVNaV). The presence of the virus has been confirmed in 12 states: Arkansas, Illinois, Missouri, Kansas, Tennessee, Kentucky, Mississippi, Maryland, Delaware, Virginia and New York. -
A Note on the Detection of Bean Yellow Mosaic Virus Infecting White Lupine in Canada C
Document généré le 24 sept. 2021 13:05 Phytoprotection A note on the detection of bean yellow mosaic virus infecting white lupine in Canada C. Piché, J. Peterson et M.G. Fortin Volume 74, numéro 3, 1993 Résumé de l'article Des symptômes de mosaïque virale ont été observés dans des champs URI : https://id.erudit.org/iderudit/706044ar expérimentaux de lupin (Lupinus albus) dans Test du Canada. Les plants DOI : https://doi.org/10.7202/706044ar affectés montraient des symptômes de mosaïque, de réduction et de déformation des feuilles, et de nanisme du plant. Les symptômes ont pu être Aller au sommaire du numéro reproduits en serre par inoculation mécanique sur le cultivar de lupin Ultra. Les symptômes observés sur des espèces diagnostiques, l'observation par microscopie électronique, la détection sérologique ELISA et l'analyse Éditeur(s) immunologique Western ont été utilisés pour identifier le virus présent. Un potyvirus, identifié comme le virus de la mosaïque jaune du haricot (BYMV), a Société de protection des plantes du Québec (SPPQ)l été détecté dans les plants affectés. Ces résultats sont les premiers à caractériser une maladie virale du lupin au Canada. Puisque le virus est ISSN transmis par les pucerons et par la graine, la présence du virus peut devenir une limitation à la production du lupin. 0031-9511 (imprimé) 1710-1603 (numérique) Découvrir la revue Citer cet article Piché, C., Peterson, J. & Fortin, M. (1993). A note on the detection of bean yellow mosaic virus infecting white lupine in Canada. Phytoprotection, 74(3), 153–155. https://doi.org/10.7202/706044ar La société de protection des plantes du Québec, 1993 Ce document est protégé par la loi sur le droit d’auteur.