Results 31 to 40 of about 1,198,231 (177)

Current status of the Citrus leprosis virus (CiLV -C) and its vector Brevipalpus phoenicis (Geijskes) [PDF]

Agronomía Colombiana, 2012
The Citrus leprosis virus CiLV-C is a quarantine disease of economic importance. Over the past 15 years, this disease has spread to several countries of Central and South America.
Guillermo León M
doaj   +4 more sources

Plant Immune System Activation Upon Citrus Leprosis Virus C Infection Is Mimicked by the Ectopic Expression of the P61 Viral Protein. [PDF]

Front Plant Sci, 2020
Citrus leprosis virus C (CiLV-C, genus Cilevirus, family Kitaviridae) is an atypical virus that does not spread systemically in its plant hosts. Upon its inoculation by Brevipalpus mites, only localized lesions occur, and the infection remains limited to
Arena GD, Ramos-González PL, Falk BW, Casteel CL, Freitas-Astúa J, Machado MA.   +5 more
europepmc   +2 more sources

Reference genes for gene expression studies by RT-qPCR in Brevipalpus yothersi (Acari: Tenuipalpidae), the mite vector of citrus leprosis virus. [PDF]

Sci Rep, 2019
Quantitative reverse transcription PCR (RT-qPCR) is a high-throughput method to analyze the transcriptional expression of genes. Currently, no reference genes have been described for evaluating gene expression in Brevipalpus yothersi, the false spider ...
Rogerio LA, Galdeano DM, Arena GD, Nunes MA, Machado MA, Novelli VM.   +5 more
europepmc   +2 more sources

Characterization of a Virus Infecting Citrus volkameriana with Citrus Leprosis-Like Symptoms [PDF]

Phytopathology®, 2012
A Citrus volkameriana tree displaying symptoms similar to citrus leprosis on its leaves and bark was found in Hawaii. Citrus leprosis virus C (CiLV-C)-specific detection assays, however, were negative for all tissues tested.
Michael J. Melzer, Diane M. Sether, Wayne B. Borth, John S. Hu   +3 more
core   +3 more sources

Spatial patterns of the Citrus leprosis virus and its associated mite vector in systems without intervention [PDF]

Plant Pathology, 2018
R. B. Bassanezi* , A. B. C. Czermainski, F. F. Laranjeira, A. S. Moreira , P. J. Ribeiro J unior, E. T. Krainski and L. Amorim Research & Development Department, Fundecitrus, CP 391, 14801-970 Araraquara, SP; Embrapa Grape & Wine, CP 130, 95700-000 Bento
Renato B. Bassanezi, A. B. C. Czermainski, F. Laranjeira, A. S. Moreira, P. J. Ribeiro, E. Krainski, Lilian Amorim   +6 more
semanticscholar   +2 more sources

History and Diversity of Citrus leprosis virus Recorded in Herbarium Specimens. [PDF]

Phytopathology®, 2015
Leprosis refers to two diseases of citrus that present similar necrotic local lesions, often surrounded by chlorotic haloes on citrus. Two distinct viruses are associated with this disease, one that produces particles primarily in the nucleus of infected
J. Hartung, Avijit Roy, S. Fu, Jonathan Shao, W. Schneider, R. Brlansky   +5 more
semanticscholar   +3 more sources

Parámetros de transmisión del virus de la leprosis de los cítricos por Brevipalpus yothersi (Acari: Tenuipalpidae) [PDF]

Phytopathology®, 2017
Citrus leprosis, caused by (Citrus Leprosis Virus, CiLV) is an important, economic and quarantine phytosanitary problem for citrus industry in producer countries.
Choudhary, Nandlal, Leon M., Guillermo, Roy, Avijit, Brlansky, Ronald   +3 more
core   +3 more sources

Identification and Characterization of Citrus Chlorotic Spot Virus, a New Dichorhavirus Associated with Citrus Leprosis-Like Symptoms [PDF]

Plant Disease, 2018
Local chlorotic spots resembling early lesions characteristic of citrus leprosis (CL) were observed in leaves of two sweet orange (Citrus sinensis L.) trees in Teresina, State of Piauí, Brazil, in early 2017.
P. L. Ramos-González, A. D. Tassi, O. Guerra-Peraza, E. W. Kitajima, J. E. A. Beserra, J. Freitas-Astúa, R. Harakava, R. B. Salaroli, C. Chabi-Jesus   +8 more
core   +3 more sources

Detection and In Vivo Validation of Dichorhavirus e-Probes in Meta-Transcriptomic Data via Microbe Finder (MiFi^®) Discovers a Novel Host and a Possible New Strain of Orchid Fleck Virus [PDF]

Viruses
Dichorhavirus is a recently accepted plant virus genus within the family Rhabdoviridae. Species assigned to the genus consist of bi-segmented, negative sense, single-stranded RNA viruses and are transmitted by Brevipalpus spp.
Avijit Roy, Jonathan Shao, Andres S. Espindola, Daniel Ramos Lopez, Gabriel Otero-Colina, Yazmín Rivera, Vessela A. Mavrodieva, Mark K. Nakhla, William L. Schneider, Kitty Cardwell   +9 more
doaj   +2 more sources

Historical and Contemporary Evidence Confirms a Higrevirus as the Causal Agent of Citrus Zonate Chlorosis in Brazil [PDF]

Viruses
Citrus leprosis (CL) and citrus zonate chlorosis (ZC) were first described in Brazil in the 1930s. Both diseases, which caused non-systemic lesions primarily characterized by chlorotic and/or necrotic spots, were associated with the presence of ...
Laura R. Pereira, Mariane C. Rodrigues, Camila Chabi-Jesus, Pedro L. Ramos-González, Cristiane J. Barbosa, Magno G. Santos, Helcio Costa, Luana C. Maro, Aline D. Tassi, Elliot W. Kitajima, Ricardo Harakava, Juliana Freitas-Astúa   +11 more
doaj   +2 more sources