No evidence of transmission of grapevine leafroll-associated viruses by phylloxera (Daktulosphaira vitifoliae).

Detalhes bibliográficos
Autor(a) principal: WISTROM, C. M.
Data de Publicação: 2016
Outros Autores: BLAISDELL, G. K., WUNDERLICH, L. R., BOTTON, M., ALMEIDA, R. P. P., DAANE, K. M.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
Texto Completo: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1055139
Resumo: Grapevine leafroll disease is associated with several species of phloem-limited grapevine leafrollassociated viruses (GLRaV), some of which are transmitted by mealybugs and scale insects. The grape phylloxera, Daktulosphaira vitifoliae (Fitch) Biotype A (Hemiptera: Phylloxeridae), is a common vineyard pest that feeds on the phloem of vine roots. There is concern that these insects may transmit one or more GLRaV species, particularly GLRaV-2, a species in the genus Closterovirus. A field survey was performed in vineyards with a high incidence of grapevine leafroll disease and D. vitifoliae was assessed for acquisition of GLRaV. In greenhouse experiments, the ability of D. vitifoliae to transmit GLRaV from infected root sections or vines to co-planted virus-free recipient vines was tested. There were no GLRaV-positive D. vitifoliae in the field survey, nor did D. vitifoliae transmit GLRaV- 1, ?2, ?3, or -4LV in greenhouse transmission experiments. Some insects tested positive for GLRaV after feeding on infected source vines in the greenhouse, however there was no evidence of virus transmission to healthy plants. These findings, in combination with the sedentary behaviour of the soil biotype of D. vitifoliae, make it unlikely that D. vitifoliae is a vector of any GLRaV.
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spelling No evidence of transmission of grapevine leafroll-associated viruses by phylloxera (Daktulosphaira vitifoliae).Grapevine leafroll diseaseVideiraUvaDoenca de plantaVirusPraga de plantaCochonilhaInsetoPhylloxeraDaktulosphaira vitifoliaeGrapevine leafroll-associated virusClosteroviridaeGrapevine leafroll disease is associated with several species of phloem-limited grapevine leafrollassociated viruses (GLRaV), some of which are transmitted by mealybugs and scale insects. The grape phylloxera, Daktulosphaira vitifoliae (Fitch) Biotype A (Hemiptera: Phylloxeridae), is a common vineyard pest that feeds on the phloem of vine roots. There is concern that these insects may transmit one or more GLRaV species, particularly GLRaV-2, a species in the genus Closterovirus. A field survey was performed in vineyards with a high incidence of grapevine leafroll disease and D. vitifoliae was assessed for acquisition of GLRaV. In greenhouse experiments, the ability of D. vitifoliae to transmit GLRaV from infected root sections or vines to co-planted virus-free recipient vines was tested. There were no GLRaV-positive D. vitifoliae in the field survey, nor did D. vitifoliae transmit GLRaV- 1, ?2, ?3, or -4LV in greenhouse transmission experiments. Some insects tested positive for GLRaV after feeding on infected source vines in the greenhouse, however there was no evidence of virus transmission to healthy plants. These findings, in combination with the sedentary behaviour of the soil biotype of D. vitifoliae, make it unlikely that D. vitifoliae is a vector of any GLRaV.DOI: 10.1007/s10658-016-1049-9M. C. Wistrom, Department of Environmental Science, Policy and Management, University of California, Berkeley, CA 94720-3114, USA e-mail: kdaane@ucanr.edu; G. K. Blaisdell, Department of Environmental Science, Policy and Management, University of California, Berkeley, CA 94720-3114, USA e-mail: kdaane@ucanr.edu; L. R. Wunderlich, Central Sierra Region, University of California Cooperative Extension, Placerville, CA 95667, USA; MARCOS BOTTON, CNPUV; Rodrigo P. P. Almeida, Department of Environmental Science, Policy and Management, University of California, Berkeley, CA 94720-3114, USA; K. M. Daane, Department of Environmental Science, Policy and Management, University of California, Berkeley, CA 94720-3114, USA.WISTROM, C. M.BLAISDELL, G. K.WUNDERLICH, L. R.BOTTON, M.ALMEIDA, R. P. P.DAANE, K. M.2016-10-21T11:11:11Z2016-10-21T11:11:11Z2016-10-2120162019-05-06T11:11:11Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleEuropean Journal of Plant Pathology, [online], 2016.http://www.alice.cnptia.embrapa.br/alice/handle/doc/105513910.1007/s10658-016-1049-9enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2017-08-16T02:44:58Zoai:www.alice.cnptia.embrapa.br:doc/1055139Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542017-08-16T02:44:58falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542017-08-16T02:44:58Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv No evidence of transmission of grapevine leafroll-associated viruses by phylloxera (Daktulosphaira vitifoliae).
title No evidence of transmission of grapevine leafroll-associated viruses by phylloxera (Daktulosphaira vitifoliae).
spellingShingle No evidence of transmission of grapevine leafroll-associated viruses by phylloxera (Daktulosphaira vitifoliae).
WISTROM, C. M.
Grapevine leafroll disease
Videira
Uva
Doenca de planta
Virus
Praga de planta
Cochonilha
Inseto
Phylloxera
Daktulosphaira vitifoliae
Grapevine leafroll-associated virus
Closteroviridae
title_short No evidence of transmission of grapevine leafroll-associated viruses by phylloxera (Daktulosphaira vitifoliae).
title_full No evidence of transmission of grapevine leafroll-associated viruses by phylloxera (Daktulosphaira vitifoliae).
title_fullStr No evidence of transmission of grapevine leafroll-associated viruses by phylloxera (Daktulosphaira vitifoliae).
title_full_unstemmed No evidence of transmission of grapevine leafroll-associated viruses by phylloxera (Daktulosphaira vitifoliae).
title_sort No evidence of transmission of grapevine leafroll-associated viruses by phylloxera (Daktulosphaira vitifoliae).
author WISTROM, C. M.
author_facet WISTROM, C. M.
BLAISDELL, G. K.
WUNDERLICH, L. R.
BOTTON, M.
ALMEIDA, R. P. P.
DAANE, K. M.
author_role author
author2 BLAISDELL, G. K.
WUNDERLICH, L. R.
BOTTON, M.
ALMEIDA, R. P. P.
DAANE, K. M.
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv M. C. Wistrom, Department of Environmental Science, Policy and Management, University of California, Berkeley, CA 94720-3114, USA e-mail: kdaane@ucanr.edu; G. K. Blaisdell, Department of Environmental Science, Policy and Management, University of California, Berkeley, CA 94720-3114, USA e-mail: kdaane@ucanr.edu; L. R. Wunderlich, Central Sierra Region, University of California Cooperative Extension, Placerville, CA 95667, USA; MARCOS BOTTON, CNPUV; Rodrigo P. P. Almeida, Department of Environmental Science, Policy and Management, University of California, Berkeley, CA 94720-3114, USA; K. M. Daane, Department of Environmental Science, Policy and Management, University of California, Berkeley, CA 94720-3114, USA.
dc.contributor.author.fl_str_mv WISTROM, C. M.
BLAISDELL, G. K.
WUNDERLICH, L. R.
BOTTON, M.
ALMEIDA, R. P. P.
DAANE, K. M.
dc.subject.por.fl_str_mv Grapevine leafroll disease
Videira
Uva
Doenca de planta
Virus
Praga de planta
Cochonilha
Inseto
Phylloxera
Daktulosphaira vitifoliae
Grapevine leafroll-associated virus
Closteroviridae
topic Grapevine leafroll disease
Videira
Uva
Doenca de planta
Virus
Praga de planta
Cochonilha
Inseto
Phylloxera
Daktulosphaira vitifoliae
Grapevine leafroll-associated virus
Closteroviridae
description Grapevine leafroll disease is associated with several species of phloem-limited grapevine leafrollassociated viruses (GLRaV), some of which are transmitted by mealybugs and scale insects. The grape phylloxera, Daktulosphaira vitifoliae (Fitch) Biotype A (Hemiptera: Phylloxeridae), is a common vineyard pest that feeds on the phloem of vine roots. There is concern that these insects may transmit one or more GLRaV species, particularly GLRaV-2, a species in the genus Closterovirus. A field survey was performed in vineyards with a high incidence of grapevine leafroll disease and D. vitifoliae was assessed for acquisition of GLRaV. In greenhouse experiments, the ability of D. vitifoliae to transmit GLRaV from infected root sections or vines to co-planted virus-free recipient vines was tested. There were no GLRaV-positive D. vitifoliae in the field survey, nor did D. vitifoliae transmit GLRaV- 1, ?2, ?3, or -4LV in greenhouse transmission experiments. Some insects tested positive for GLRaV after feeding on infected source vines in the greenhouse, however there was no evidence of virus transmission to healthy plants. These findings, in combination with the sedentary behaviour of the soil biotype of D. vitifoliae, make it unlikely that D. vitifoliae is a vector of any GLRaV.
publishDate 2016
dc.date.none.fl_str_mv 2016-10-21T11:11:11Z
2016-10-21T11:11:11Z
2016-10-21
2016
2019-05-06T11:11:11Z
dc.type.driver.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv European Journal of Plant Pathology, [online], 2016.
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1055139
10.1007/s10658-016-1049-9
identifier_str_mv European Journal of Plant Pathology, [online], 2016.
10.1007/s10658-016-1049-9
url http://www.alice.cnptia.embrapa.br/alice/handle/doc/1055139
dc.language.iso.fl_str_mv eng
language eng
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reponame_str Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
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repository.name.fl_str_mv Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
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