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Registros recuperados : 114 | |
3. | | FREITAS-ÁSTUA, J.; NICOLINI, F.; BASTIANEL, M.; KITAJIMA, E. W. Interações entre o vírus da leprose dos citros e seu vetor Brevipalpus phoenicis. Summa Phytopathologica, Botucatu, v. 34, , p. 128, fev. 2008. Suplemento. Edição dos Resumos do XXXI Congresso Paulista de Fitopatologia, Campinas, fev. 2008. Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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6. | | BASTIANEL, M.; NOVELLI, V. M.; FREITAS-ASTUA, J. de. Field assessments reveal different levels of susceptibility among mandarins and hybrids to Citrus Leprosis Virus c. In: CONFERENCE INTERNATIONAL ORGANIZATION CITRUS VIROLOGISTS, 18., Campinas, SP, 2010. Proceedings... Campinas: IOCV, 2010. 1 CD-ROM. 129.PS2
Publicado também em: Citrus Research & Technology, Cordeirópolis, v. 31, Suplemento, 2010 Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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7. | | KUBO, K. S.; FREITAS-ÁSTUA, J.; KITAGIMA, E. W. Detecção do Clerodendron chlorotic sport virus in planta e no ácaro vetor. Summa Phytopathologica, Botucatu, v. 34, , p. 97, fev. 2008. Suplemento. Edição dos Resumos do XXXI Congresso Paulista de Fitopatologia, Campinas, fev. 2008.
R 301 Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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8. | | MASCARENHAS, G.; BARBOSA, C. de J.; KITAJIMA, E. W.; FREITAS-ÁSTUA, J. Alta eficiência de transmissão mecânica e por vetor do vírus da pinta verde (PFGSV) para maracujazeiro. Tropical Plant Pathology, Brasília, DF, v. 34, ago. 2009. Suplemento. Edição dos Resumos do XLII Congresso Brasileiro de Fitopatologia, Rio de Janeiro, ago. 2009. Suplemento. Resumo 911. Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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9. | | KITAJIMA, E. W.; CHAGAS, C. M.; HARAKAWA, R.; FREITAS-ASTÚA, J.; RODRIGUES, J. C. V. Citrus leprosis in Florida may have been of the nuclear type. Virus Reviews & Research, Rio de Janeiro, v. 14, p. 90, 2009. Suplemento 1. Trabalho apresentado no XX Encontro Nacional de Virologia, Brasília, DF. Resumo 098. Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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10. | | TASSI, A. D.; FREITAS-ASTÚA, J.; JADÃO, A.; KITAJIMA, E. W. Citrus leprosis virus (CILV-C) vector relationship assessed by bean as test plant. Virus Reviews & Research, Rio de Janeiro, v. 14, p. 90, 2009. Suplplement 1. Trabalho apresentado no XX Encontro Nacional de Virologia, Brasília, DF. Resumo 097 Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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11. | | RODRIGUES, A. S.; BARBOSA, C. de J.; SOARES FILHO, W. dos S.; FREITAS-ASTUA, J. de. Citrus rootstock hybrids tolerants to citrus tristeza virus and Bahia bark scaling disease. In: CONFERENCE INTERNATIONAL ORGANIZATION CITRUS VIROLOGISTS, 18., Campinas, SP, 2010. Proceedings... Campinas: IOCV, 2010. 1 CD-ROM. 106_PS2
Publicado também em: Citrus Research & Technology, Cordeirópolis, v. 31, Suplemento, 2010 Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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14. | | FREITAS-ASTUA, J.; ASTUA-MONGE, G.; POLSTON, J. E.; HIEBERT, E. A simple and reliable method for the screening of transgenic tobacco plants. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 38, n. 7, p. 893-896, jul. 2003 Notas Científicas.
Título em português: Método simples e confiável para avaliação de plantas de fumo transgênicas. Biblioteca(s): Embrapa Unidades Centrais. |
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16. | | NOVELLI, V. M.; ALVES, A.; BASSANEZI, R. B.; BASTIANEL, M.; FREITAS-ÁSTUA, J. Validação preliminar de um método sensível para a detecção do vírus da leprose (CiLV-C) em ácaros Brevipalpus phoenicis provenientes de pomates de citros orgânicos e convencionais. Tropical Plant Pathology, Brasília, DF, v. 34, ago. 2009. Suplemento. Edição dos Resumos do XLII Congresso Brasileiro de Fitopatologia, Rio de Janeiro, ago. 2009. Suplemento. Resumo 926. Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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18. | | FREITAS-ÁSTUA, J.; BASTIANEL, M.; NICOLINI, F.; SCHONS, J.; KITAJIMA, E. W.; MACHADO, M. A. Evidences to support that Citrus leprosis virus and its mite vector interact in a circulative - but not propagative - manner. In: INTERNATIONAL CITRUS CONGRESS, 11., 2008, Wuhan, China. Program and abstracts... Wuhan: The International Society of Citriculture, 2008. p. 237-238. P349 Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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19. | | BASTIANEL, M.; FREITAS-ÁSTUA, J.; NICOLINI, F.; CRISTOFAI-YALY, M.; NOVELLI, V. M.; MACHADO, M. A. Differential gene response of citrus to CiLV. In: INTERNATIONAL CITRUS CONGRESS, 11., 2008, Wuhan, China. Program and abstracts... Wuhan: The International Society of Citriculture, 2008. p. 64. 115 Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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20. | | ANTONIOLI-LUIZON, R.; FREITAS-ÁSTUA, J.; REZENDE, J. A. M.; MACHADO, M. A.; KITAJIMA, E. W. Detecção específica do vírus da pinta verde do maracujazeiro por RT-PCR. Tropical Plant Pathology, Brasília, DF, v. 34, ago. 2009. Suplemento. Edição dos Resumos do XLII Congresso Brasileiro de Fitopatologia, Rio de Janeiro, ago. 2009. Suplemento. Resumo 907. Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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Registros recuperados : 114 | |
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Registro Completo
Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
Data corrente: |
04/05/2010 |
Data da última atualização: |
02/08/2023 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
KITAJIMA, E. W.; CHAGAS, C. M.; HARAKAWA, R.; FREITAS-ASTÚA, J.; RODRIGUES, J. C. V. |
Afiliação: |
Elliot Watanabe Kitajima, ESALQ; César M. Chagas, IBSP; Ricardo Harakawa, IBSP; JULIANA DE FREITAS ASTUA, CNPMF; José Carlos V. Rodrigues, UPRM. |
Título: |
Citrus leprosis in Florida may have been of the nuclear type. |
Ano de publicação: |
2009 |
Fonte/Imprenta: |
Virus Reviews & Research, Rio de Janeiro, v. 14, p. 90, 2009. Suplemento 1. |
Idioma: |
Inglês |
Notas: |
Trabalho apresentado no XX Encontro Nacional de Virologia, Brasília, DF. Resumo 098. |
Conteúdo: |
A citrus disease characterized by stem, leaf and fruit lesions was first reported in Florida in the early 1900's and referred to as scaly bark or nail head rust. It disappeared from citrus grooves before the 1970'. Similar disease was observed on sweet orange plantations in Argetina and Paraguay around 1930' and named "lepra explosiva" and also in Brazil, where it was first called "varíola" and later "leprose". Basedon symptom and association with Brevipalpus mites, both diseases were considered similar by 1950" and they were referred to as citrus leprosis. Further investigations revealed that there are two different viruses causingsymptoms of leprosis on citrus, both transmitted by Brevipalpus mites: cyto plasmic type (CiLV-C, a Cilevirus) and nuclear type ( CilV-N, possibly Dichorhabdovirus). CiLV-C is the prevalent form and has been found from Argentina to Mexico in the American continent. CiLV-N is rare and was found in cooler areas of Panama and Brazil (states of S. Paulo and R.G. Sul). Leaf lesions caused by CiLV-C are pale green, usually with concentric gummy rings while those caused by CiLV-N are smaller, with a necrotic center surrounded by a bright yellow halo. Examination of published nictures of leprotic leaf lesions from Florida gave a hint that they could br caused by CiLV-N. Herbarizedmaterial of leprosis from Florida, received by Dr. A. A. Bitancourt, and mantained at the Instituto Biológico was analyzed. Though dried, leaf symptoms in this material strongly resemble those caused by the CiLV-N. Other herbarized materials from different sources (Argentina and Brazil) clearly exhibit symptoms caused by the CiLV-C. Attempts to detect CiLV-C RT-PCR are being made, but preliminary results have been negative, possibly due to the fact that samples are about 60 years old. MenosA citrus disease characterized by stem, leaf and fruit lesions was first reported in Florida in the early 1900's and referred to as scaly bark or nail head rust. It disappeared from citrus grooves before the 1970'. Similar disease was observed on sweet orange plantations in Argetina and Paraguay around 1930' and named "lepra explosiva" and also in Brazil, where it was first called "varíola" and later "leprose". Basedon symptom and association with Brevipalpus mites, both diseases were considered similar by 1950" and they were referred to as citrus leprosis. Further investigations revealed that there are two different viruses causingsymptoms of leprosis on citrus, both transmitted by Brevipalpus mites: cyto plasmic type (CiLV-C, a Cilevirus) and nuclear type ( CilV-N, possibly Dichorhabdovirus). CiLV-C is the prevalent form and has been found from Argentina to Mexico in the American continent. CiLV-N is rare and was found in cooler areas of Panama and Brazil (states of S. Paulo and R.G. Sul). Leaf lesions caused by CiLV-C are pale green, usually with concentric gummy rings while those caused by CiLV-N are smaller, with a necrotic center surrounded by a bright yellow halo. Examination of published nictures of leprotic leaf lesions from Florida gave a hint that they could br caused by CiLV-N. Herbarizedmaterial of leprosis from Florida, received by Dr. A. A. Bitancourt, and mantained at the Instituto Biológico was analyzed. Though dried, leaf symptoms in this material strongly ... Mostrar Tudo |
Thesagro: |
Doença de Planta. |
Thesaurus NAL: |
Citrus. |
Categoria do assunto: |
G Melhoramento Genético |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/748848/1/Citrus-leprosis-in-Florida-may-have-been-of-the-nuclear-type.pdf
|
Marc: |
LEADER 02471nam a2200193 a 4500 001 1748848 005 2023-08-02 008 2009 bl uuuu u00u1 u #d 100 1 $aKITAJIMA, E. W. 245 $aCitrus leprosis in Florida may have been of the nuclear type.$h[electronic resource] 260 $aVirus Reviews & Research, Rio de Janeiro, v. 14, p. 90, 2009. Suplemento 1.$c2009 500 $aTrabalho apresentado no XX Encontro Nacional de Virologia, Brasília, DF. Resumo 098. 520 $aA citrus disease characterized by stem, leaf and fruit lesions was first reported in Florida in the early 1900's and referred to as scaly bark or nail head rust. It disappeared from citrus grooves before the 1970'. Similar disease was observed on sweet orange plantations in Argetina and Paraguay around 1930' and named "lepra explosiva" and also in Brazil, where it was first called "varíola" and later "leprose". Basedon symptom and association with Brevipalpus mites, both diseases were considered similar by 1950" and they were referred to as citrus leprosis. Further investigations revealed that there are two different viruses causingsymptoms of leprosis on citrus, both transmitted by Brevipalpus mites: cyto plasmic type (CiLV-C, a Cilevirus) and nuclear type ( CilV-N, possibly Dichorhabdovirus). CiLV-C is the prevalent form and has been found from Argentina to Mexico in the American continent. CiLV-N is rare and was found in cooler areas of Panama and Brazil (states of S. Paulo and R.G. Sul). Leaf lesions caused by CiLV-C are pale green, usually with concentric gummy rings while those caused by CiLV-N are smaller, with a necrotic center surrounded by a bright yellow halo. Examination of published nictures of leprotic leaf lesions from Florida gave a hint that they could br caused by CiLV-N. Herbarizedmaterial of leprosis from Florida, received by Dr. A. A. Bitancourt, and mantained at the Instituto Biológico was analyzed. Though dried, leaf symptoms in this material strongly resemble those caused by the CiLV-N. Other herbarized materials from different sources (Argentina and Brazil) clearly exhibit symptoms caused by the CiLV-C. Attempts to detect CiLV-C RT-PCR are being made, but preliminary results have been negative, possibly due to the fact that samples are about 60 years old. 650 $aCitrus 650 $aDoença de Planta 700 1 $aCHAGAS, C. M. 700 1 $aHARAKAWA, R. 700 1 $aFREITAS-ASTÚA, J. 700 1 $aRODRIGUES, J. C. V.
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