Results 41 to 50 of about 4,044 (161)

Caracterização do Tomato chlorotic spot virus isolado de jiló no Vale do Paraíba, Estado de São Paulo [PDF]

open access: yesFitopatologia Brasileira, 2002
Os tospovírus são responsáveis por perdas significativas em diversas culturas, principalmente solanáceas. No município de São José dos Campos (SP), plantas de jiló (Solanum gilo) apresentando sintomas de mosaico, bolhosidades, nanismo e queda acentuada da produção foram coletadas para análise.
EIRAS, MARCELO   +5 more
openaire   +3 more sources

Análise do viroma em espécies arbóreas [PDF]

open access: yes, 2016
Dissertação (mestrado)—Universidade de Brasília, Instituto de Ciências Biológicas, Programa de Pós-Graduação em Biologia Microbiana, 2016.Em todo o mundo, as florestas são responsáveis por ocupar cerca de 4 bilhões de hectares.
Santos, Flávia Milene Barros dos
core   +1 more source

First Report of Tomato chlorotic spot virus in Hoya wayetii and Schlumbergera truncata [PDF]

open access: yesPlant Health Progress, 2015
To the best of our knowledge, this is the first report of TCSV infection of H. wayetii and S. truncata from any location, although other tospoviruses are known to infect these and related plant species. The identification of these two diverse plant species as the first reported natural ornamental hosts of TCSV has implications for TCSV epidemiology ...
Carlye A. Baker, Scott Adkins
openaire   +1 more source

Groundnut viral diseases in West Africa [PDF]

open access: yes, 1985
This paper describes groundnut viral diseases observed in West Africa. Six viruses are identified and their main properties are reported here: peanut Clump, groundnut rosette, groundnut eyespot, groundnut crinkle, tomato spotted wilt and groundnut ...
Bockelee-Morvan, A.   +4 more
core  

Molecular studies on the sweet potato virus disease and its two causal agents [PDF]

open access: yes, 2002
The studies presented in this thesis contribute to an increased understanding of the molecular aspects, variability and interaction of the two most important viral pathogens of sweet potato (Ipomoea batatas L): Sweet potato feathery mottle virus (SPFMV ...
Kreuze, Jan
core  

Characterization and Genetic Structure of aTospovirusCausing Chlorotic Ring Spots and Chlorosis Disease on Peanut; Comparison with Iranian and Polish Populations of Tomato yellow fruit ring virus [PDF]

open access: yesPlant Disease, 2018
A Tospovirus species was isolated from peanut plants showing chlorotic ring spots and chlorosis, and identified as Tomato yellow fruit ring virus (TYFRV) on the basis of its biological, serological, and molecular properties. In host range studies, a broad range of indicator plants was infected by the five isolates studied; all the isolates systemically
A. Golnaraghi   +2 more
openaire   +2 more sources

Diversity of phytovirus strains in the South of the Russian Far East

open access: yesЮг России: экология, развитие
Aim: to systematise data on the strain diversity of phytoviruses isolated in the South of the Russian Far East based on the analysis of the funds of the Russian Collection of East Asian Viruses of the Laboratory of Virology of the Federal Research Centre
N. N. Kakareka   +3 more
doaj   +1 more source

Soilborne wheat mosaic virus (SBWMV) 19K protein belongs to a class of cysteine rich proteins that suppress RNA silencing [PDF]

open access: yes, 2005
Amino acid sequence analyses indicate that the Soilborne wheat mosaic virus (SBWMV) 19K protein is a cysteine-rich protein (CRP) and shares sequence homology with CRPs derived from furo-, hordei-, peclu- and tobraviruses. Since the hordei- and pecluvirus
Howard Amanda   +3 more
core   +1 more source

First Report of Tomato chlorotic spot virus in Sweet Basil (Ocimum basilicum) and Purslane (Portulaca oleracea) in Florida [PDF]

open access: yesPlant Health Progress, 2017
Typical tosposvirus symptoms, lateral flow immunoassay testing, and sequence data confirm this identification, which is therefore the first report of Tomato chlorotic spot virus infection of sweet basil and purslane in Florida and of the specific plant species from any location.
Richard N. Raid   +6 more
openaire   +1 more source

First Report of Tomato chlorotic spot virus in the Non-Solanaceous Weeds Erect Spiderling (Boerhavia erecta), Asian Spiderflower (Cleome viscosa), and Sweet Chili Pepper (Capsicum chinense) in Puerto Rico [PDF]

open access: yesPlant Health Progress, 2017
Tomato chlorotic spot virus (TCSV) has recently been detected in tomato, bell pepper, jimsonweed, and lettuce in Puerto Rico. Observations of weeds and additional crops in 2015 and 2016 revealed TCSV-like symptoms. Testing of these symptomatic plants identified three new hosts of TCSV in Puerto Rico: erect spiderling (Boerhavia erecta); Asian ...
Consuelo Estévez de Jensen   +8 more
openaire   +1 more source

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