Rainfall and coconut accession explain the composition and abundance of the dommunity of potential Auchenorrhyncha Phytoplasma Vectors in Brazil.

Detalhes bibliográficos
Autor(a) principal: SILVA, F. G.
Data de Publicação: 2018
Outros Autores: PASSOS, E. M., DINIZ, L. E. C., FARIAS, A. P., TEODORO, A. V., FERNANDES, M. F., DOLLET, 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/1106271
Resumo: Coconut plantations are attacked by the lethal yellowing (LY), which is spreading rapidly with extremely destructive effects in several countries. The isease is caused by phytoplasmas that occur in the plant phloem and are transmitted by Haplaxius crudus (Van Duzee) (Auchenorrhyncha: Cixiidae). Owing to their phloem-sap feeding habit, other planthopper species possibly act as vectors. Here, we aimed at assessing the seasonal variation in the Auchenorrhyncha community in six dwarf coconut accessions. Also, we assessed the relative contribution of biotic (coconut accession) and abiotic (rainfall, temperature) in explaining Auchenorrhyncha composition and abundance. The Auchenorrhyncha community was monthly evaluated for yr using yellow sticky traps. Among the most abundant species, Oecleus sp., Balclutha sp., Deltocephalinae sp.2, Deltocephalinae sp.3, Cenchreini sp., Omolicna nigripennis Caldwell (Derbidae), and Cedusa sp. are potential phytoplasma vectors.The composition of the Auchenorrhyncha community differed between dwarf coconut accessions and periods, namely, in March and April (transition from dry to rainy season) and August (transition from rainy to dry season). Inthese months, Oecleus sp. was predominantly found in the accessions Cameroon Red Dwarf, Malayan Red Dwarf, and Brazilian Red Dwarf Gramame, while Cenchreini sp. and Bolbonota sp. were dominant inthe accessions Brazilian Yellow Dwarf Gramame, Malayan Yellow Dwarf, and Brazilian Green Dwarf Jequi. We conclude that dwarf coconut host several Auchenorrhyncha species potential phytoplasma vectors. Furthermore, coconut accessions could be exploited in breeding programs aiming at prevention of LY. However, rainfall followed by accessions mostly explained the composition and abundance of the Auchenorrhyncha community.
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spelling Rainfall and coconut accession explain the composition and abundance of the dommunity of potential Auchenorrhyncha Phytoplasma Vectors in Brazil.CocoDoença de PlantaCoconutsLethal yellowingCoconut plantations are attacked by the lethal yellowing (LY), which is spreading rapidly with extremely destructive effects in several countries. The isease is caused by phytoplasmas that occur in the plant phloem and are transmitted by Haplaxius crudus (Van Duzee) (Auchenorrhyncha: Cixiidae). Owing to their phloem-sap feeding habit, other planthopper species possibly act as vectors. Here, we aimed at assessing the seasonal variation in the Auchenorrhyncha community in six dwarf coconut accessions. Also, we assessed the relative contribution of biotic (coconut accession) and abiotic (rainfall, temperature) in explaining Auchenorrhyncha composition and abundance. The Auchenorrhyncha community was monthly evaluated for yr using yellow sticky traps. Among the most abundant species, Oecleus sp., Balclutha sp., Deltocephalinae sp.2, Deltocephalinae sp.3, Cenchreini sp., Omolicna nigripennis Caldwell (Derbidae), and Cedusa sp. are potential phytoplasma vectors.The composition of the Auchenorrhyncha community differed between dwarf coconut accessions and periods, namely, in March and April (transition from dry to rainy season) and August (transition from rainy to dry season). Inthese months, Oecleus sp. was predominantly found in the accessions Cameroon Red Dwarf, Malayan Red Dwarf, and Brazilian Red Dwarf Gramame, while Cenchreini sp. and Bolbonota sp. were dominant inthe accessions Brazilian Yellow Dwarf Gramame, Malayan Yellow Dwarf, and Brazilian Green Dwarf Jequi. We conclude that dwarf coconut host several Auchenorrhyncha species potential phytoplasma vectors. Furthermore, coconut accessions could be exploited in breeding programs aiming at prevention of LY. However, rainfall followed by accessions mostly explained the composition and abundance of the Auchenorrhyncha community.FLAVIANA G. SILVA, UFS; ELIANA M. PASSOS; LEANDRO EUGENIO CARDAMONE DINIZ, CPATC; ADRIANO P. FARIAS, UFS; ADENIR VIEIRA TEODORO, CPATC; MARCELO FERREIRA FERNANDES, CPATC; MICHEL DOLLET, CIRAD.SILVA, F. G.PASSOS, E. M.DINIZ, L. E. C.FARIAS, A. P.TEODORO, A. V.FERNANDES, M. F.DOLLET, M.2019-07-16T00:46:21Z2019-07-16T00:46:21Z2019-02-2020182019-07-16T00:46:21Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleEnvironmental Entomology, v. 20, n. 10, 2018.http://www.alice.cnptia.embrapa.br/alice/handle/doc/110627110.1093/ee/nvy01enginfo: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:EMBRAPA2019-07-16T00:46:28Zoai:www.alice.cnptia.embrapa.br:doc/1106271Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542019-07-16T00:46:28falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542019-07-16T00:46:28Repositório 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 Rainfall and coconut accession explain the composition and abundance of the dommunity of potential Auchenorrhyncha Phytoplasma Vectors in Brazil.
title Rainfall and coconut accession explain the composition and abundance of the dommunity of potential Auchenorrhyncha Phytoplasma Vectors in Brazil.
spellingShingle Rainfall and coconut accession explain the composition and abundance of the dommunity of potential Auchenorrhyncha Phytoplasma Vectors in Brazil.
SILVA, F. G.
Coco
Doença de Planta
Coconuts
Lethal yellowing
title_short Rainfall and coconut accession explain the composition and abundance of the dommunity of potential Auchenorrhyncha Phytoplasma Vectors in Brazil.
title_full Rainfall and coconut accession explain the composition and abundance of the dommunity of potential Auchenorrhyncha Phytoplasma Vectors in Brazil.
title_fullStr Rainfall and coconut accession explain the composition and abundance of the dommunity of potential Auchenorrhyncha Phytoplasma Vectors in Brazil.
title_full_unstemmed Rainfall and coconut accession explain the composition and abundance of the dommunity of potential Auchenorrhyncha Phytoplasma Vectors in Brazil.
title_sort Rainfall and coconut accession explain the composition and abundance of the dommunity of potential Auchenorrhyncha Phytoplasma Vectors in Brazil.
author SILVA, F. G.
author_facet SILVA, F. G.
PASSOS, E. M.
DINIZ, L. E. C.
FARIAS, A. P.
TEODORO, A. V.
FERNANDES, M. F.
DOLLET, M.
author_role author
author2 PASSOS, E. M.
DINIZ, L. E. C.
FARIAS, A. P.
TEODORO, A. V.
FERNANDES, M. F.
DOLLET, M.
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv FLAVIANA G. SILVA, UFS; ELIANA M. PASSOS; LEANDRO EUGENIO CARDAMONE DINIZ, CPATC; ADRIANO P. FARIAS, UFS; ADENIR VIEIRA TEODORO, CPATC; MARCELO FERREIRA FERNANDES, CPATC; MICHEL DOLLET, CIRAD.
dc.contributor.author.fl_str_mv SILVA, F. G.
PASSOS, E. M.
DINIZ, L. E. C.
FARIAS, A. P.
TEODORO, A. V.
FERNANDES, M. F.
DOLLET, M.
dc.subject.por.fl_str_mv Coco
Doença de Planta
Coconuts
Lethal yellowing
topic Coco
Doença de Planta
Coconuts
Lethal yellowing
description Coconut plantations are attacked by the lethal yellowing (LY), which is spreading rapidly with extremely destructive effects in several countries. The isease is caused by phytoplasmas that occur in the plant phloem and are transmitted by Haplaxius crudus (Van Duzee) (Auchenorrhyncha: Cixiidae). Owing to their phloem-sap feeding habit, other planthopper species possibly act as vectors. Here, we aimed at assessing the seasonal variation in the Auchenorrhyncha community in six dwarf coconut accessions. Also, we assessed the relative contribution of biotic (coconut accession) and abiotic (rainfall, temperature) in explaining Auchenorrhyncha composition and abundance. The Auchenorrhyncha community was monthly evaluated for yr using yellow sticky traps. Among the most abundant species, Oecleus sp., Balclutha sp., Deltocephalinae sp.2, Deltocephalinae sp.3, Cenchreini sp., Omolicna nigripennis Caldwell (Derbidae), and Cedusa sp. are potential phytoplasma vectors.The composition of the Auchenorrhyncha community differed between dwarf coconut accessions and periods, namely, in March and April (transition from dry to rainy season) and August (transition from rainy to dry season). Inthese months, Oecleus sp. was predominantly found in the accessions Cameroon Red Dwarf, Malayan Red Dwarf, and Brazilian Red Dwarf Gramame, while Cenchreini sp. and Bolbonota sp. were dominant inthe accessions Brazilian Yellow Dwarf Gramame, Malayan Yellow Dwarf, and Brazilian Green Dwarf Jequi. We conclude that dwarf coconut host several Auchenorrhyncha species potential phytoplasma vectors. Furthermore, coconut accessions could be exploited in breeding programs aiming at prevention of LY. However, rainfall followed by accessions mostly explained the composition and abundance of the Auchenorrhyncha community.
publishDate 2018
dc.date.none.fl_str_mv 2018
2019-07-16T00:46:21Z
2019-07-16T00:46:21Z
2019-02-20
2019-07-16T00:46:21Z
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 Environmental Entomology, v. 20, n. 10, 2018.
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1106271
10.1093/ee/nvy01
identifier_str_mv Environmental Entomology, v. 20, n. 10, 2018.
10.1093/ee/nvy01
url http://www.alice.cnptia.embrapa.br/alice/handle/doc/1106271
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
collection Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
repository.name.fl_str_mv Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv cg-riaa@embrapa.br
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