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Registro Completo |
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Biblioteca(s): |
Embrapa Acre; Embrapa Pecuária Sudeste. |
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Data corrente: |
13/09/2021 |
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Data da última atualização: |
13/09/2021 |
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Tipo da produção científica: |
Nota Técnica/Nota Científica |
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Autoria: |
SANTOS, R. S.; NOGUEIRA, S. R.; GONÇALVES, R. C. |
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Afiliação: |
RODRIGO SOUZA SANTOS, CPAF-AC; SONIA REGINA NOGUEIRA STEPHAN, CPPSE; RIVADALVE COELHO GONCALVES, CPAF-AC. |
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Título: |
Record of thrips (Insecta: Thysanoptera) and fungi affecting soursop trees in the state of Acre, Brazil. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Revista de Agricultura Neotropical, v. 8, n. 3, e6301, jul./set. 2021. |
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ISSN: |
2358-6303 |
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DOI: |
https://doi.org/10.32404/rean.v8i3.6301. |
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Idioma: |
Inglês |
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Conteúdo: |
The drying and death of soursop seedlings (Annona muricata L.) were reported on Viveiro da Floresta in Rio Branco, state of Acre, Brazil, in March 2017. The seedlings were obtained from municipalities of Dona Euzébia, Minas Gerais state, and the seeds from Capixaba, Acre state, Brazil. Seedlings with dieback symptoms were taken to the Laboratories of Entomology and Phytopathology of Embrapa Acre and analyzed with a stereomicroscope. The thrips found were preserved in ethanol (70%), mounted on slides, and identified in the specialized literature. Moreover, the isolation of fungi from leaves and stems was performed, which were inserted on Petri dishes with a PDA medium. The insect was identified as Pseudophilothrips sp., and the fungi pertained to the genera Colletotrichum and Lasiodiplodia. The high infestation of thrips in soursop seedlings, related to the nutrition of insects, is probably associated with the entrance of opportunistic fungi. Thus, the fungi colonized already fragile plants by the initial attack of insects, causing the drying and death of seedlings.
Foi observado secamento e morte de mudas de gravioleira (Annona muricata L.) depositadas no Viveiro da Floresta em Rio Branco, estado do Acre, Brasil, em março de 2017. As mudas eram provenientes dos municípios de Dona Euzébia, MG e de sementes provenientes de Capixaba, AC, Brasil. Mudas com sintomas de secamento de ponteiros foram trazidas aos Laboratórios de Entomologia e Fitopatologia da Embrapa Acre, onde foram triadas sob microscópio estereoscópio. Os tripes encontrados foram preservados em etanol (70%), montados em lâminas de microscopia e identificados com auxílio de literatura especializada. Ademais, foi realizado isolamento de fungos de folhas e hastes, os quais foram inseridos em Placas de Petri, contendo meio PDA. O inseto foi identificado como pseudophilothripssp. e os fungos como pertencentes aos gêneros Colletotrichume Lasiodiplodia. A alta infestação e tripes observada nas mudas de gravioleira, associada às injúrias causadas por sua alimentação, provavelmente estão associadas à entrada de fungos oportunistas. Assim, os fungos colonizaram as plantas, já debilitada s pelo ataque inicial desses insetos, causando o secamento e a morte de mudas. MenosThe drying and death of soursop seedlings (Annona muricata L.) were reported on Viveiro da Floresta in Rio Branco, state of Acre, Brazil, in March 2017. The seedlings were obtained from municipalities of Dona Euzébia, Minas Gerais state, and the seeds from Capixaba, Acre state, Brazil. Seedlings with dieback symptoms were taken to the Laboratories of Entomology and Phytopathology of Embrapa Acre and analyzed with a stereomicroscope. The thrips found were preserved in ethanol (70%), mounted on slides, and identified in the specialized literature. Moreover, the isolation of fungi from leaves and stems was performed, which were inserted on Petri dishes with a PDA medium. The insect was identified as Pseudophilothrips sp., and the fungi pertained to the genera Colletotrichum and Lasiodiplodia. The high infestation of thrips in soursop seedlings, related to the nutrition of insects, is probably associated with the entrance of opportunistic fungi. Thus, the fungi colonized already fragile plants by the initial attack of insects, causing the drying and death of seedlings.
Foi observado secamento e morte de mudas de gravioleira (Annona muricata L.) depositadas no Viveiro da Floresta em Rio Branco, estado do Acre, Brasil, em março de 2017. As mudas eram provenientes dos municípios de Dona Euzébia, MG e de sementes provenientes de Capixaba, AC, Brasil. Mudas com sintomas de secamento de ponteiros foram trazidas aos Laboratórios de Entomologia e Fitopatologia da Embrapa Acre, onde fo... Mostrar Tudo |
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Palavras-Chave: |
Acre; Amazonia Occidental; Amazônia Ocidental; Capixaba (AC); Cultivos de viveros; Dona Euzébia (MG); Plagas de insectos; Plagas de plantas; Plantas de semilleros; Pseudophilothrips sp; Rio Branco (AC); Sapotes agrios; Semillas; Trips; Viveiro da Floresta (AC); Western Amazon. |
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Thesagro: |
Annona Muricata; Fungo; Graviola; Inseto; Muda; Praga de Planta; Semente. |
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Thesaurus Nal: |
Colletotrichum; Fungi; Insect pests; Lasiodiplodia; Nursery crops; Plant pests; Seedlings; Seeds; Soursops; Thrips (Thripidae); Thysanoptera. |
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Categoria do assunto: |
O Insetos e Entomologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/225896/1/27196.pdf
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Marc: |
LEADER 03857naa a2200577 a 4500
001 2134277
005 2021-09-13
008 2021 bl uuuu u00u1 u #d
022 $a2358-6303
024 7 $ahttps://doi.org/10.32404/rean.v8i3.6301.$2DOI
100 1 $aSANTOS, R. S.
245 $aRecord of thrips (Insecta$bThysanoptera) and fungi affecting soursop trees in the state of Acre, Brazil.$h[electronic resource]
260 $c2021
520 $aThe drying and death of soursop seedlings (Annona muricata L.) were reported on Viveiro da Floresta in Rio Branco, state of Acre, Brazil, in March 2017. The seedlings were obtained from municipalities of Dona Euzébia, Minas Gerais state, and the seeds from Capixaba, Acre state, Brazil. Seedlings with dieback symptoms were taken to the Laboratories of Entomology and Phytopathology of Embrapa Acre and analyzed with a stereomicroscope. The thrips found were preserved in ethanol (70%), mounted on slides, and identified in the specialized literature. Moreover, the isolation of fungi from leaves and stems was performed, which were inserted on Petri dishes with a PDA medium. The insect was identified as Pseudophilothrips sp., and the fungi pertained to the genera Colletotrichum and Lasiodiplodia. The high infestation of thrips in soursop seedlings, related to the nutrition of insects, is probably associated with the entrance of opportunistic fungi. Thus, the fungi colonized already fragile plants by the initial attack of insects, causing the drying and death of seedlings. Foi observado secamento e morte de mudas de gravioleira (Annona muricata L.) depositadas no Viveiro da Floresta em Rio Branco, estado do Acre, Brasil, em março de 2017. As mudas eram provenientes dos municípios de Dona Euzébia, MG e de sementes provenientes de Capixaba, AC, Brasil. Mudas com sintomas de secamento de ponteiros foram trazidas aos Laboratórios de Entomologia e Fitopatologia da Embrapa Acre, onde foram triadas sob microscópio estereoscópio. Os tripes encontrados foram preservados em etanol (70%), montados em lâminas de microscopia e identificados com auxílio de literatura especializada. Ademais, foi realizado isolamento de fungos de folhas e hastes, os quais foram inseridos em Placas de Petri, contendo meio PDA. O inseto foi identificado como pseudophilothripssp. e os fungos como pertencentes aos gêneros Colletotrichume Lasiodiplodia. A alta infestação e tripes observada nas mudas de gravioleira, associada às injúrias causadas por sua alimentação, provavelmente estão associadas à entrada de fungos oportunistas. Assim, os fungos colonizaram as plantas, já debilitada s pelo ataque inicial desses insetos, causando o secamento e a morte de mudas.
650 $aColletotrichum
650 $aFungi
650 $aInsect pests
650 $aLasiodiplodia
650 $aNursery crops
650 $aPlant pests
650 $aSeedlings
650 $aSeeds
650 $aSoursops
650 $aThrips (Thripidae)
650 $aThysanoptera
650 $aAnnona Muricata
650 $aFungo
650 $aGraviola
650 $aInseto
650 $aMuda
650 $aPraga de Planta
650 $aSemente
653 $aAcre
653 $aAmazonia Occidental
653 $aAmazônia Ocidental
653 $aCapixaba (AC)
653 $aCultivos de viveros
653 $aDona Euzébia (MG)
653 $aPlagas de insectos
653 $aPlagas de plantas
653 $aPlantas de semilleros
653 $aPseudophilothrips sp
653 $aRio Branco (AC)
653 $aSapotes agrios
653 $aSemillas
653 $aTrips
653 $aViveiro da Floresta (AC)
653 $aWestern Amazon
700 1 $aNOGUEIRA, S. R.
700 1 $aGONÇALVES, R. C.
773 $tRevista de Agricultura Neotropical$gv. 8, n. 3, e6301, jul./set. 2021.
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Registro original: |
Embrapa Acre (CPAF-AC) |
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Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
31/03/2011 |
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Data da última atualização: |
11/11/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
PESSOA, J. D. C.; ARDUIN, M.; MARTINS, M. A.; CARVALHO, J. E. U. de. |
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Afiliação: |
JOSE DALTON CRUZ PESSOA, CNPDIA; MARCOS ARDUIN, UNIVERSIDADE FEDERAL DE SÃO CARLOS; MARIA ALICE MARTINS, CNPDIA; JOSE EDMAR URANO DE CARVALHO, CPATU. |
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Título: |
Characterization of açaí (E. oleracea) fruits and its processing residues. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
Brazilian archives of biology and technology, Curitiba, v. 53, n. 6, p. 1451-1460, Nov./Dec. 2010. |
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DOI: |
10.1590/S1516-89132010000600022 |
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Idioma: |
Inglês |
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Conteúdo: |
The aim of this work was to study the source of the açaí residue for its possible commercial applications by characterizing the fruit (fresh and dry mass), and performing an anatomic study of the pericarp from which were identified the origin of the anthocyanins, and fatty acids, and fibers; also the vascular system, its fibers constituents and fibrils were characterized. It was concluded that anthocyanins were located on the epiderm and external parenchyma, and that solids retained on the sieve come from the sclerenchyma, and that the fatty acids come from the storage parenchyma. The vascular tissue was formed by the fibers around 20 mm length. The length distribution of the fibrils had a mean length of 580µm. |
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Thesagro: |
Açaí; Euterpe Oleracea. |
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Categoria do assunto: |
Q Alimentos e Nutrição Humana |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/31803/1/a22v53n6.pdf
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Marc: |
LEADER 01352naa a2200193 a 4500
001 1884232
005 2022-11-11
008 2010 bl uuuu u00u1 u #d
024 7 $a10.1590/S1516-89132010000600022$2DOI
100 1 $aPESSOA, J. D. C.
245 $aCharacterization of açaí (E. oleracea) fruits and its processing residues.$h[electronic resource]
260 $c2010
520 $aThe aim of this work was to study the source of the açaí residue for its possible commercial applications by characterizing the fruit (fresh and dry mass), and performing an anatomic study of the pericarp from which were identified the origin of the anthocyanins, and fatty acids, and fibers; also the vascular system, its fibers constituents and fibrils were characterized. It was concluded that anthocyanins were located on the epiderm and external parenchyma, and that solids retained on the sieve come from the sclerenchyma, and that the fatty acids come from the storage parenchyma. The vascular tissue was formed by the fibers around 20 mm length. The length distribution of the fibrils had a mean length of 580µm.
650 $aAçaí
650 $aEuterpe Oleracea
700 1 $aARDUIN, M.
700 1 $aMARTINS, M. A.
700 1 $aCARVALHO, J. E. U. de
773 $tBrazilian archives of biology and technology, Curitiba$gv. 53, n. 6, p. 1451-1460, Nov./Dec. 2010.
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Registro original: |
Embrapa Amazônia Oriental (CPATU) |
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