Results 81 to 90 of about 817 (166)

Brevipalpus Species Vectoring Citrus Leprosis Virus ( Cilevirus and Dichorhavirus )

Journal of Economic Entomology, 2020
Abstract Citrus leprosis (CL) is one of the most devastating viral diseases of orchards, and industries correspondingly invest highly in the management and control of the virus vector. In Brazil, the disease is caused most predominantly by the citrus leprosis virus C (CiLV-C, Kitaviridae: Cilevirus), and also by citrus leprosis virus ...
Leticia M Ferreira, Maria A Nunes, Thaís E Sinico, Alex J Soares, Valdenice M Novelli   +4 more
openaire   +2 more sources

Virus-like particles associated with Brevipalpus phoenicis Geijskes (Acari: Tenuipalpidae), vector of citrus leprosis virus [PDF]

Anais da Sociedade Entomológica do Brasil, 1997
Seccoes ultrafinas do acaro Brevipalpus phoenicis Geijskes, vetor da leprose dos citros, foram examinadas ao microscopio eletronico. Particulas semelhantes a virus (rhabdovirus ou badnavirus) foram observadas no corpo do vetor. As particulas sao similares as ja noticiadas em tecidos foliares de citros que apresentavam sintomas de leprose.
Rodrigues, José C. V., Nogueira, Neusa L., Freitas, Deisi S., Prates, Heloisa S.   +3 more
openaire   +2 more sources

Diversity and Genetic Variation among Brevipalpus Populations from Brazil and Mexico. [PDF]

PLoS ONE, 2015
Brevipalpus phoenicis s.l. is an economically important vector of the Citrus leprosis virus-C (CiLV-C), one of the most severe diseases attacking citrus orchards worldwide.
E J Sánchez-Velázquez, M T Santillán-Galicia, V M Novelli, M A Nunes, G Mora-Aguilera, J M Valdez-Carrasco, G Otero-Colina, J Freitas-Astúa   +7 more
doaj   +1 more source

Nationwide Detection by RT-PCR of the Cytoplasmic Type of Citrus Leprosis Virus in Brazil [PDF]

International Organization of Citrus Virologists Conference Proceedings (1957-2010), 2005
Author(s): Freitas-Astua, J.; Locali, E. C.; Antonioli-Luizon, R.; Kitajima, E. W.; Hilf, M. E.; Gottwald, T. R.; Machado, M. A.
Freitas-Astúa, J., Locali, E. C., Antonioli-Luizon, R., Kitajima, E. W., Hilf, M. E., Gottwald, T. R., Machado, M. A.   +6 more
openaire   +3 more sources

Citrus leprosis pathosystem: virus-vector-host relationship

, 2013
A leprose dos citros é considerada uma das doenças mais destrutivas da indústria citrícola. O patossistema dessa doença envolve o agente causal o Citrus leprosis virus C, o vetor Brevipalpus phoenicis Geijskes (Acari: Tenuipalpidae) e as plantas ...
Laura Cristina Garita Salazar, Garita Salazar, Laura Cristina   +1 more
core   +1 more source

Transmissibility of Citrus leprosis virus by Brevipalpus phoenicis to Solanum violaefolium

Plant Disease, 2005
Citrus leprosis virus (CiLV) constitutes one of the most important viruses in citrus in the areas where it occurs. Two morphological types of virus particles have been described from associated leprosis symptoms, nuclear (CiLV-N) and cytoplasmic (CiLV-C) (4).
J C V, Rodrigues, E C, Locali, J, Freitas-Astua, E W, Kitajima   +3 more
openaire   +2 more sources

In vitro expression and antiserum production against the movement protein of Citrus leprosis virus C (CiLV-C) [PDF]

, 2012
Citrus leprosis, caused by Citrus leprosis virus C (CiLV-C), is currently considered the most important viral disease in the Brazilian citrus industry due to the high costs required for the chemical control of its vector, the mite Brevipalpus phoenicis ...
Labate, Monica T. V., Peroni,Luís A., Machado, Marcos A., Kitajima, Elliot Watanabe, Machado, Marcos Antonio, Kitajima,Elliot W., Astúa, Juliana de Freitas, LABATE, M.T.V., Calegario,Renata F., Machado,Marcos A., ASTUA, J. de F., Stach-Machado,Dagmar Ruth, Labate,Carlos A., CALEGARIO, R. F., MACHADO, M. A., Freitas-Astua, Juliana, KITAJIMA, E. W., Peroni, Luis A., LABATE, M. T. V., Andrade,Maxuel O., STACH-MACHADO, D. R., Pegoraro, Luis Carlos Peroni, Kitajima, Elliot W., Stach-Machado, Dagmar Ruth, Calegario, Renata F., Labate,Mônica T.V., Labate, Monica Teresa Veneziano, Freitas-Astúa,Juliana, Andrade, Maxuel O., Labate, Carlos A., Andrade, Maxuel de Oliveira, Calegario, Renata Faier, Labate, Carlos Alberto, LABATE, C. A.   +33 more
core   +1 more source

Detección del virus de la leprosis de los cítricos tipo citoplasmático en los Llanos Orientales de Colombia

Ciencia y Tecnología Agropecuaria, 2007
Durante los años 2004 y 2005 se observaron síntomas de la leprosis de los cítricos en los departamentos de Meta y Casanare. Para confirmar la causa de esta sintomatología, se colectaron hojas de naranja ‘Valencia’ con lesiones típicas en municipios de ...
Guillermo León, Juliana Freitas-Astúa, Elliot Kitajima, Nora Cristina Meza   +3 more
doaj   +1 more source

First Report of Citrus leprosis virus Nuclear Type in Sweet Orange in Colombia

Plant Disease, 2014
Colombia is ranked 18th in the world in citrus production and contributed 0.9% of the total world share. Among four important citrus-producing regions of Colombia, the Orinoco region (3 to 6°N, 68 to 74°W) consists of two citrus-producing states, Meta and Casanare. Citrus leprosis is the most important viral disease of citrus in Colombia (1,3).
Avijit, Roy, M G, León, A L, Stone, J S, Hartung, R H, Brlansky   +4 more
openaire   +2 more sources

Comparative morpho-anatomical studies of the lesions caused by citrus leprosis virus on sweet orange. [PDF]

, 2013
The leprosis disease shows a viral etiology and the citrus leprosis virus is considered its etiologic agent. The disease may show two types of cytopatologic symptom caused by two virus: nuclear (CiLV-N) and cytoplasmic (CiLV-C) types.
KITAJIMA, E. W., APPEZZATO-DA-GLORIA, B., FREITAS-ASTUA, J., MARQUES, J. P. R.   +3 more
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