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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
12/03/2020 |
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Data da última atualização: |
12/03/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MALAGODI-BRAGA, K. S.; MORICONI, W.; QUEIROGA, J. L. de; URCHEI, M. A.; PAZIANOTTO, R. A. A.; RONCON, K. |
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Afiliação: |
KATIA SAMPAIO MALAGOLI BRAGA, CNPMA; WALDEMORE MORICONI, CNPMA; JOEL LEANDRO DE QUEIROGA, CNPMA; MARIO ARTEMIO URCHEI, CNPMA; RICARDO ANTONIO ALMEIDA PAZIANOTTO, CNPMA; KENNY RONCON. |
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Título: |
Active phloem sap collection by Trigona spinipes (Fabricius) (Hymenoptera, Apidae) in Artemisia annua Linn (Asteraceae). |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Acta Scientiarum. Biological Sciences, v. 41, e47548, 2019. |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Trigona spinipes Fabricius (Apidae: Meliponini), is a common stingless bee widely seen in urban and rural areas in Brazil, popularly known as irapuá, arapuá or bee-dog. Although these bees are considered pollinators of some cultivated plants, they are better known for the damage they cause in different crops. During experimental agroecological cultivation of Artemisia (Artemisia annua Linn, Asteraceae), in Jaguariúna (SP, Brazil), stingless bees Trigona spinipes (Fabricius) were observed sucking phloem sap directly from the plant, a phenomenon not yet described in scientific literature. This study aimed to register and describe the phloem sap-sucking behavior performed by T. spinipes for the first time, as well as to assess the potential impact of this behavior on A. annua cultivation. The behavior and the material collected by bees and the severity of attack were also analyzed. The aging and premature death of observed A. annua specimens occurred because of extensive lesions caused by T. spinipes, confirming the negative consequence of sap-sucking attacks of T. spinipes bees on the plants. Factors that could induce this unusual behavior were presented, pointing out the need for future studies on the development of strategies to protect plants, without causing damage to the T. spinipes bee populations, which are elements of Brazilian bee fauna and, therefore, protected by law. |
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Palavras-Chave: |
Plant injury. |
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Thesagro: |
Abelha Brasileira; Artemísia; Artemisia Annua; Floema; Trigona Spinipes. |
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Thesaurus Nal: |
Alternative farming; Insect behavior; Medicinal plants; Stingless bees. |
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Categoria do assunto: |
A Sistemas de Cultivo |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/211814/1/Malagodi-Braga-Active-Phloem-2019.pdf
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Marc: |
LEADER 02314naa a2200301 a 4500
001 2121210
005 2020-03-12
008 2019 bl uuuu u00u1 u #d
100 1 $aMALAGODI-BRAGA, K. S.
245 $aActive phloem sap collection by Trigona spinipes (Fabricius) (Hymenoptera, Apidae) in Artemisia annua Linn (Asteraceae).$h[electronic resource]
260 $c2019
520 $aAbstract: Trigona spinipes Fabricius (Apidae: Meliponini), is a common stingless bee widely seen in urban and rural areas in Brazil, popularly known as irapuá, arapuá or bee-dog. Although these bees are considered pollinators of some cultivated plants, they are better known for the damage they cause in different crops. During experimental agroecological cultivation of Artemisia (Artemisia annua Linn, Asteraceae), in Jaguariúna (SP, Brazil), stingless bees Trigona spinipes (Fabricius) were observed sucking phloem sap directly from the plant, a phenomenon not yet described in scientific literature. This study aimed to register and describe the phloem sap-sucking behavior performed by T. spinipes for the first time, as well as to assess the potential impact of this behavior on A. annua cultivation. The behavior and the material collected by bees and the severity of attack were also analyzed. The aging and premature death of observed A. annua specimens occurred because of extensive lesions caused by T. spinipes, confirming the negative consequence of sap-sucking attacks of T. spinipes bees on the plants. Factors that could induce this unusual behavior were presented, pointing out the need for future studies on the development of strategies to protect plants, without causing damage to the T. spinipes bee populations, which are elements of Brazilian bee fauna and, therefore, protected by law.
650 $aAlternative farming
650 $aInsect behavior
650 $aMedicinal plants
650 $aStingless bees
650 $aAbelha Brasileira
650 $aArtemísia
650 $aArtemisia Annua
650 $aFloema
650 $aTrigona Spinipes
653 $aPlant injury
700 1 $aMORICONI, W.
700 1 $aQUEIROGA, J. L. de
700 1 $aURCHEI, M. A.
700 1 $aPAZIANOTTO, R. A. A.
700 1 $aRONCON, K.
773 $tActa Scientiarum. Biological Sciences$gv. 41, e47548, 2019.
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Registro original: |
Embrapa Meio Ambiente (CNPMA) |
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Registro |
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Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
20/11/2017 |
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Data da última atualização: |
20/11/2017 |
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Autoria: |
De CONTI, L.; CERETTA, C. A.; COUTO, R. da R.; FERREIRA, P. A. A.; SILVA, L. O. S. da; PICCIN, R.; LOURENZI, C. R.; GIROTTO, E.; BRUNETTO, G. |
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Afiliação: |
Lessandro De Conti, Centro de Ciências Rurais/Departamento de Solos/Universidade Federal de Santa Maria - UFSM; Carlos Alberto Ceretta, Centro de Ciências Rurais/Departamento de Solos/Universidade Federal de Santa Maria - UFSM; Rafael da Rosa Couto, Centro de Ciências Rurais/Departamento de Solos/Universidade Federal de Santa Maria - UFSM; Paulo Ademar Avelar Ferreira, Centro de Ciências Rurais/Departamento de Solos/Universidade Federal de Santa Maria - UFSM; Lincon Oliveira Stefanello da Silva, Centro de Ciências Rurais/Departamento de Solos/Universidade Federal de Santa Maria - UFSM; Rogério Piccin, Centro de Ciências Rurais/Departamento de Solos/Universidade Federal de Santa Maria - UFSM; Cledimar Rogério Lourenzi, Centro de Ciências Agrárias/Departamento de Engenharia Rural/Universidade Federal de Santa Catarina - UFSC; Eduardo Girotto, Instituto Federal de Educação, Ciência e Tecnologia do Rio Grande do Sul; Gustavo Brunetto, Centro de Ciências Rurais/Departamento de Solos/Universidade Federal de Santa Maria - UFSM. |
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Título: |
Aluminum species and activity in sandy soil solution with pig slurry addition. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 52, n. 10, p. 914-922, out. 2017. |
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Idioma: |
Inglês |
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Notas: |
Título em português: Espécies e atividade de alumínio na solução de solo arenoso com adição de dejetos líquidos de suínos. |
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Conteúdo: |
The objective of this work was to evaluate the effect of pig slurry applications on the exchangeable Al content, activity, and distribution of Al chemical species in the soil solution. Soil samples of a Typic Hapludalf were obtained from an experiment conducted during eight years, with 19 applications of 0, 20, 40, and 80 m3 ha-1 pig slurry. The soil samples were collected in stratified layers to determine exchangeable Al content and to extract the soil solution by the saturated soil paste method. The concentrations of the main cations and anions, dissolved organic carbon, and pH in the soil solution were determined. The distribution of the chemical species of Al and the activity of the Al3+ species were obtained through the Visual Minteq software. The application of pig slurry does not change the exchangeable Al content in the soil and the Al3+ activity in the soil solution. The low Al3+ activity in the topsoil layers does not present risk of toxicity for most crops. Pig slurry applications increase the proportion of the AlHPO4 + and AlSO4 + species in the soil solution, by increasing the concentration of soluble inorganic ligands. |
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Palavras-Chave: |
Adubação orgânica; Inorganic ligand; Ligante inorgânico; Organic amendment. |
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Thesagro: |
Fitotoxicidade; Solução do solo. |
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Thesaurus NAL: |
Phytotoxicity; Soil solution. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/166987/1/Aluminum-species-and-activity-in-sandy.pdf
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Marc: |
LEADER 02200naa a2200325 a 4500
001 2080147
005 2017-11-20
008 2017 bl uuuu u00u1 u #d
100 1 $aDe CONTI, L.
245 $aAluminum species and activity in sandy soil solution with pig slurry addition.
260 $c2017
500 $aTítulo em português: Espécies e atividade de alumínio na solução de solo arenoso com adição de dejetos líquidos de suínos.
520 $aThe objective of this work was to evaluate the effect of pig slurry applications on the exchangeable Al content, activity, and distribution of Al chemical species in the soil solution. Soil samples of a Typic Hapludalf were obtained from an experiment conducted during eight years, with 19 applications of 0, 20, 40, and 80 m3 ha-1 pig slurry. The soil samples were collected in stratified layers to determine exchangeable Al content and to extract the soil solution by the saturated soil paste method. The concentrations of the main cations and anions, dissolved organic carbon, and pH in the soil solution were determined. The distribution of the chemical species of Al and the activity of the Al3+ species were obtained through the Visual Minteq software. The application of pig slurry does not change the exchangeable Al content in the soil and the Al3+ activity in the soil solution. The low Al3+ activity in the topsoil layers does not present risk of toxicity for most crops. Pig slurry applications increase the proportion of the AlHPO4 + and AlSO4 + species in the soil solution, by increasing the concentration of soluble inorganic ligands.
650 $aPhytotoxicity
650 $aSoil solution
650 $aFitotoxicidade
650 $aSolução do solo
653 $aAdubação orgânica
653 $aInorganic ligand
653 $aLigante inorgânico
653 $aOrganic amendment
700 1 $aCERETTA, C. A.
700 1 $aCOUTO, R. da R.
700 1 $aFERREIRA, P. A. A.
700 1 $aSILVA, L. O. S. da
700 1 $aPICCIN, R.
700 1 $aLOURENZI, C. R.
700 1 $aGIROTTO, E.
700 1 $aBRUNETTO, G.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 52, n. 10, p. 914-922, out. 2017.
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Embrapa Unidades Centrais (AI-SEDE) |
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