Characterization of cucurbit production systems and disease prevalence in municipalities in Pernambuco.
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , , , |
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/1067409 |
Resumo: | Cucurbits have great economic, nutritional and social importance in the Brazilian semiarid region. In this region, many factors can result in reduced productivity of these crops, especially fungal and viral diseases. Therefore, knowledge of cucurbits is crucial for proper disease management. The objective of this work was to identify the major diseases of cucurbits grown in some municipalities in the Hinterland of the state of Pernambuco. Thus, plant samples were collected with symptoms in crops in the municipalities of Salgueiro, Serra Talhada, Floresta, Petrolândia, Ibimirim, Custódia and Inajá. A questionnaire was also applied to gather information about the production profile of producers. Seven fungal pathogens infecting cucurbits were identified: Pseudoperonospora cubensis, Colletotrichum sp., Podosphaera xanthii, Rhizoctonia solani, Didymella bryoniae, Fusarium sp. e Alternaria sp., and three viruses as well: Papaya ringspot virus - watermelon strain (PRSV-W), Watermelon mosaic virus (WMV), Zucchini yellow mosaic virus (ZYMV). It was found that in small crops, there is limited search for technical information om cropping, and these crops originate mostly from native seeds, in contrast to medium and large producers, who use improved cultivars. The melon and watermelon crops are the most commercially exploited, while pumpkins are used in subsistence agriculture. As for plant health problems, most respondents reported knowing the main diseases that occur in crops and perform disease control based on personal experience and / or through the help of the technical assistance provided by agricultural stores. In a few cases, in large farms, there was an agronomist to assist in this type of control. |
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Characterization of cucurbit production systems and disease prevalence in municipalities in Pernambuco.Levantamento fitopatológicoCucurbitáceaFungoDoençaPlant pathologyCucurbitaCucumisFungiVirusesCitrullusCucurbits have great economic, nutritional and social importance in the Brazilian semiarid region. In this region, many factors can result in reduced productivity of these crops, especially fungal and viral diseases. Therefore, knowledge of cucurbits is crucial for proper disease management. The objective of this work was to identify the major diseases of cucurbits grown in some municipalities in the Hinterland of the state of Pernambuco. Thus, plant samples were collected with symptoms in crops in the municipalities of Salgueiro, Serra Talhada, Floresta, Petrolândia, Ibimirim, Custódia and Inajá. A questionnaire was also applied to gather information about the production profile of producers. Seven fungal pathogens infecting cucurbits were identified: Pseudoperonospora cubensis, Colletotrichum sp., Podosphaera xanthii, Rhizoctonia solani, Didymella bryoniae, Fusarium sp. e Alternaria sp., and three viruses as well: Papaya ringspot virus - watermelon strain (PRSV-W), Watermelon mosaic virus (WMV), Zucchini yellow mosaic virus (ZYMV). It was found that in small crops, there is limited search for technical information om cropping, and these crops originate mostly from native seeds, in contrast to medium and large producers, who use improved cultivars. The melon and watermelon crops are the most commercially exploited, while pumpkins are used in subsistence agriculture. As for plant health problems, most respondents reported knowing the main diseases that occur in crops and perform disease control based on personal experience and / or through the help of the technical assistance provided by agricultural stores. In a few cases, in large farms, there was an agronomist to assist in this type of control.GERFFESON THIAGO MOTA DE ALMEIDA SILVA, UFC; RAYANNE MARIA PAULA RIBEIRO, Universidade Federal Rural do Semi-Árido, Mossoró, RN; AURÉLIO PAES BARROS JÚNIOR, Universidade Federal Rural do Semi-Árido, Mossoró, RN; LINDOMAR MARIA DA SILVEIRA, Universidade Federal Rural do Semi-Árido, Mossoró, RN; PEDRO MARTINS RIBEIRO JUNIOR, CPATSA; NEILZA REIS CASTRO DE ALBUQUERQUE, Universidade Federal Rural de Pernambuco, Serra Talhada, PE.SILVA, G. T. M. de A.RIBEIRO, R. M. P.BARROS JÚNIOR, A. P.SILVEIRA, L. M. daRIBEIRO JUNIOR, P. M.ALBUQUERQUE, N. R. C. de2017-03-21T11:11:11Z2017-03-21T11:11:11Z2017-03-2120162017-03-21T11:11:11Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleRevista Caatinga, Mossoró, v. 29, n. 3, p. 774- 779, jul./ set. 2016.http://www.alice.cnptia.embrapa.br/alice/handle/doc/106740910.1590/1983-21252016v29n330rcenginfo: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:EMBRAPA2017-08-16T04:19:12Zoai:www.alice.cnptia.embrapa.br:doc/1067409Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542017-08-16T04:19:12falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542017-08-16T04:19:12Repositório 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 |
Characterization of cucurbit production systems and disease prevalence in municipalities in Pernambuco. |
title |
Characterization of cucurbit production systems and disease prevalence in municipalities in Pernambuco. |
spellingShingle |
Characterization of cucurbit production systems and disease prevalence in municipalities in Pernambuco. SILVA, G. T. M. de A. Levantamento fitopatológico Cucurbitácea Fungo Doença Plant pathology Cucurbita Cucumis Fungi Viruses Citrullus |
title_short |
Characterization of cucurbit production systems and disease prevalence in municipalities in Pernambuco. |
title_full |
Characterization of cucurbit production systems and disease prevalence in municipalities in Pernambuco. |
title_fullStr |
Characterization of cucurbit production systems and disease prevalence in municipalities in Pernambuco. |
title_full_unstemmed |
Characterization of cucurbit production systems and disease prevalence in municipalities in Pernambuco. |
title_sort |
Characterization of cucurbit production systems and disease prevalence in municipalities in Pernambuco. |
author |
SILVA, G. T. M. de A. |
author_facet |
SILVA, G. T. M. de A. RIBEIRO, R. M. P. BARROS JÚNIOR, A. P. SILVEIRA, L. M. da RIBEIRO JUNIOR, P. M. ALBUQUERQUE, N. R. C. de |
author_role |
author |
author2 |
RIBEIRO, R. M. P. BARROS JÚNIOR, A. P. SILVEIRA, L. M. da RIBEIRO JUNIOR, P. M. ALBUQUERQUE, N. R. C. de |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
GERFFESON THIAGO MOTA DE ALMEIDA SILVA, UFC; RAYANNE MARIA PAULA RIBEIRO, Universidade Federal Rural do Semi-Árido, Mossoró, RN; AURÉLIO PAES BARROS JÚNIOR, Universidade Federal Rural do Semi-Árido, Mossoró, RN; LINDOMAR MARIA DA SILVEIRA, Universidade Federal Rural do Semi-Árido, Mossoró, RN; PEDRO MARTINS RIBEIRO JUNIOR, CPATSA; NEILZA REIS CASTRO DE ALBUQUERQUE, Universidade Federal Rural de Pernambuco, Serra Talhada, PE. |
dc.contributor.author.fl_str_mv |
SILVA, G. T. M. de A. RIBEIRO, R. M. P. BARROS JÚNIOR, A. P. SILVEIRA, L. M. da RIBEIRO JUNIOR, P. M. ALBUQUERQUE, N. R. C. de |
dc.subject.por.fl_str_mv |
Levantamento fitopatológico Cucurbitácea Fungo Doença Plant pathology Cucurbita Cucumis Fungi Viruses Citrullus |
topic |
Levantamento fitopatológico Cucurbitácea Fungo Doença Plant pathology Cucurbita Cucumis Fungi Viruses Citrullus |
description |
Cucurbits have great economic, nutritional and social importance in the Brazilian semiarid region. In this region, many factors can result in reduced productivity of these crops, especially fungal and viral diseases. Therefore, knowledge of cucurbits is crucial for proper disease management. The objective of this work was to identify the major diseases of cucurbits grown in some municipalities in the Hinterland of the state of Pernambuco. Thus, plant samples were collected with symptoms in crops in the municipalities of Salgueiro, Serra Talhada, Floresta, Petrolândia, Ibimirim, Custódia and Inajá. A questionnaire was also applied to gather information about the production profile of producers. Seven fungal pathogens infecting cucurbits were identified: Pseudoperonospora cubensis, Colletotrichum sp., Podosphaera xanthii, Rhizoctonia solani, Didymella bryoniae, Fusarium sp. e Alternaria sp., and three viruses as well: Papaya ringspot virus - watermelon strain (PRSV-W), Watermelon mosaic virus (WMV), Zucchini yellow mosaic virus (ZYMV). It was found that in small crops, there is limited search for technical information om cropping, and these crops originate mostly from native seeds, in contrast to medium and large producers, who use improved cultivars. The melon and watermelon crops are the most commercially exploited, while pumpkins are used in subsistence agriculture. As for plant health problems, most respondents reported knowing the main diseases that occur in crops and perform disease control based on personal experience and / or through the help of the technical assistance provided by agricultural stores. In a few cases, in large farms, there was an agronomist to assist in this type of control. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016 2017-03-21T11:11:11Z 2017-03-21T11:11:11Z 2017-03-21 2017-03-21T11:11:11Z |
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 |
Revista Caatinga, Mossoró, v. 29, n. 3, p. 774- 779, jul./ set. 2016. http://www.alice.cnptia.embrapa.br/alice/handle/doc/1067409 10.1590/1983-21252016v29n330rc |
identifier_str_mv |
Revista Caatinga, Mossoró, v. 29, n. 3, p. 774- 779, jul./ set. 2016. 10.1590/1983-21252016v29n330rc |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1067409 |
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 |
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Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
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EMBRAPA |
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Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
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Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
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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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