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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
18/01/2022 |
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Data da última atualização: |
11/04/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
GALETTO, L.; AIZEN, M. A.; ARIZMENDI, M. del C.; FREITAS, B. M.; GARIBALDI, L. A.; GIANNINI, T. C.; LOPES, A. V.; ESPÍEIRTO SANTO, M. M. do; MAUES, M. M.; NATES-PARRA, G.; RODRIGUEZ, J. I.; QUEZADA-EUAN, J. J. G.; VANDAME, R.; VIANA, B. F.; IMPERATRIZ-FONSECA, V. L. |
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Afiliação: |
LEONARDO GALETTO, Universidad Nacional de Córdoba; MARCELO A. AIZEN, Universidad Nacional del Comahue; M. DEL CORO ARIZMENDI, Universidad Nacional Autónoma de México; BRENO M. FREITAS, UFC; LUCAS A. GARIBALDI, Universidad Nacional de Río Negro; TEREZA C. GIANNINI, Instituto Tecnológico Vale Desenvolvimento Sustentavel; ARIADNA V. LOPES, UFPE; MÁRIO M. DO ESPÍRITO SANTO, Universidade Estadual de Montes Claros; MARCIA MOTTA MAUES, CPATU; GUIOMAR NATES-PARRA, Universidad Nacional de Colombia; JAIME I. RODRIGUEZ, Museo Nacional de Historia Natural de Bolivia; JOSÉ J. G. QUEZADA-EUAN, Universidad Autónoma de Yucatán; REMY VANDAME, El Colegio de la Frontera Sur; BLANDINA F. VIANA, UFBA; VERA LUCIA IMPERATRIZ-FONSECA, Instituto Tecnológico Vale Desenvolvimento Sustentavel. |
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Título: |
Risks and opportunities associated with pollinators' conservation and management of pollination services in Latin America. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Ecología Austral, v. 32, p. 055-076, Abr. 2022. |
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DOI: |
https://doi.org/10.25260/EA.22.32.1.0.1790 |
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Idioma: |
Inglês |
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Conteúdo: |
The conservation status of pollinators and pollination in Latin America (LA) is reviewed. The knowledge regarding native and managed pollinators (e.g., honeybee and stingless bees) and pollination services was synthetized, and the guidelines to improve the opportunities for conservation are provided, considering the threats to pollinators and the perspectives from traditional and local knowledge. The analysis indicates that diverse threats (e.g., large-scale agriculture, deforestation, overuse of agrochemicals) are linked with pollination and pollinator decline, which affect the reproduction of most native plants and the yields of many crops. LA harbours the highest bee diversity worldwide, with 26% of the total recorded species, and it is a biodiversity hotspot of vertebrate pollinators, including hummingbirds, perching birds, nectarivorous bats and other mammal pollinators. Specific recommendations to conserve native pollinators and to improve pollination services are provided, which could be considered by stakeholders and governments aiming to elaborate biocultural conservation. For example, introducing policies and legal responses for incentives to help farmers maintain natural habitats and forests, to replace or reduce agrochemicals and to improve diversified crop production with agroecological practices; refining agrochemical regulations to minimize the exposure of pollinators to insecticides and herbicides; improving knowledge and education on pollinators and pollination gives societies worldwide the opportunity to change current hegemonic agricultural practices and consumption patterns; integrating different land ethical views of ethnic minorities on a sustainable relationship between production and biodiversity. A wider view combining social, ecological, cultural dimensions may support better decision making. This holistic socio-agroecological perspective is urgently needed to conserve and manage pollinators at different spatial and temporal scales, and to integrate pollination services, pollinator-friendly habitat management approaches and diversified farming systems. MenosThe conservation status of pollinators and pollination in Latin America (LA) is reviewed. The knowledge regarding native and managed pollinators (e.g., honeybee and stingless bees) and pollination services was synthetized, and the guidelines to improve the opportunities for conservation are provided, considering the threats to pollinators and the perspectives from traditional and local knowledge. The analysis indicates that diverse threats (e.g., large-scale agriculture, deforestation, overuse of agrochemicals) are linked with pollination and pollinator decline, which affect the reproduction of most native plants and the yields of many crops. LA harbours the highest bee diversity worldwide, with 26% of the total recorded species, and it is a biodiversity hotspot of vertebrate pollinators, including hummingbirds, perching birds, nectarivorous bats and other mammal pollinators. Specific recommendations to conserve native pollinators and to improve pollination services are provided, which could be considered by stakeholders and governments aiming to elaborate biocultural conservation. For example, introducing policies and legal responses for incentives to help farmers maintain natural habitats and forests, to replace or reduce agrochemicals and to improve diversified crop production with agroecological practices; refining agrochemical regulations to minimize the exposure of pollinators to insecticides and herbicides; improving knowledge and education on pollinators and pollinat... Mostrar Tudo |
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Palavras-Chave: |
Conhecimento local tradicional; Declínio de polinizadores; Déficit de polinização; Serviços de polinização. |
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Thesagro: |
Biodiversidade; Inseto Polinizador; Polinização; Política Ambiental. |
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Thesaurus Nal: |
Biodiversity. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/230369/1/1790-Texto-del-articulo-9728-2-10-20220112.pdf
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Marc: |
LEADER 03395naa a2200409 a 4500
001 2139167
005 2022-04-11
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.25260/EA.22.32.1.0.1790$2DOI
100 1 $aGALETTO, L.
245 $aRisks and opportunities associated with pollinators' conservation and management of pollination services in Latin America.$h[electronic resource]
260 $c2022
520 $aThe conservation status of pollinators and pollination in Latin America (LA) is reviewed. The knowledge regarding native and managed pollinators (e.g., honeybee and stingless bees) and pollination services was synthetized, and the guidelines to improve the opportunities for conservation are provided, considering the threats to pollinators and the perspectives from traditional and local knowledge. The analysis indicates that diverse threats (e.g., large-scale agriculture, deforestation, overuse of agrochemicals) are linked with pollination and pollinator decline, which affect the reproduction of most native plants and the yields of many crops. LA harbours the highest bee diversity worldwide, with 26% of the total recorded species, and it is a biodiversity hotspot of vertebrate pollinators, including hummingbirds, perching birds, nectarivorous bats and other mammal pollinators. Specific recommendations to conserve native pollinators and to improve pollination services are provided, which could be considered by stakeholders and governments aiming to elaborate biocultural conservation. For example, introducing policies and legal responses for incentives to help farmers maintain natural habitats and forests, to replace or reduce agrochemicals and to improve diversified crop production with agroecological practices; refining agrochemical regulations to minimize the exposure of pollinators to insecticides and herbicides; improving knowledge and education on pollinators and pollination gives societies worldwide the opportunity to change current hegemonic agricultural practices and consumption patterns; integrating different land ethical views of ethnic minorities on a sustainable relationship between production and biodiversity. A wider view combining social, ecological, cultural dimensions may support better decision making. This holistic socio-agroecological perspective is urgently needed to conserve and manage pollinators at different spatial and temporal scales, and to integrate pollination services, pollinator-friendly habitat management approaches and diversified farming systems.
650 $aBiodiversity
650 $aBiodiversidade
650 $aInseto Polinizador
650 $aPolinização
650 $aPolítica Ambiental
653 $aConhecimento local tradicional
653 $aDeclínio de polinizadores
653 $aDéficit de polinização
653 $aServiços de polinização
700 1 $aAIZEN, M. A.
700 1 $aARIZMENDI, M. del C.
700 1 $aFREITAS, B. M.
700 1 $aGARIBALDI, L. A.
700 1 $aGIANNINI, T. C.
700 1 $aLOPES, A. V.
700 1 $aESPÍEIRTO SANTO, M. M. do
700 1 $aMAUES, M. M.
700 1 $aNATES-PARRA, G.
700 1 $aRODRIGUEZ, J. I.
700 1 $aQUEZADA-EUAN, J. J. G.
700 1 $aVANDAME, R.
700 1 $aVIANA, B. F.
700 1 $aIMPERATRIZ-FONSECA, V. L.
773 $tEcología Austral$gv. 32, p. 055-076, Abr. 2022.
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Registro original: |
Embrapa Amazônia Oriental (CPATU) |
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Registro Completo
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
17/01/2003 |
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Data da última atualização: |
20/11/2018 |
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Autoria: |
FARIA, M. R. de; MAGALHÃES, B. P.; ALVES, R. T.; SCHMIDT, F. G. V.; SILVA, J. B. T. da; FRAZAO, H. da S. |
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Afiliação: |
MARCOS RODRIGUES DE FARIA, Cenargen; BONIFACIO PEIXOTO MAGALHAES, Cenagen; ROBERTO TEIXEIRA ALVES, CPAC; FRANCISCO GUILHERME V SCHMIDT, Cenargen; JOAO BATISTA TAVARES DA SILVA, Cenargen; HELOISA DA SILVA FRAZAO, Cenargen. |
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Título: |
Effect of two dosages of Metarhizium anisopliae var. acridum against Rhammatocerus schistocercoides Rehn. |
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Ano de publicação: |
2002 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 37, n. 11, p. 1531-1539, nov. 2002 |
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Idioma: |
Inglês |
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Notas: |
Título em português: Efeito de duas dosagens de Metarhizium anisopliae var. acridum contra Rhammatocerus schistocercoides Rehn. |
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Conteúdo: |
The fungus Metarhizium anisopliae var. acridum, strain CG 423, was tested under field conditions against the gregarious grasshopper Rhammatocerus schistocercoides (Rehn) (Orthoptera: Acrididae). Conidia formulated in a racemic mixture of soybean oil and kerosene were sprayed under field conditions using an ultralow-volume hand-held atomizer Ulva Plus adjusted to deliver 2.9 L/ha. Bands composed of 2nd instar nymphs were treated with either 5.0x1012 or 1.0x1013 viable conidia/ha. The number of insects in each band was estimated at day one following spraying and by the end of the field trial (15 to 16 days post-treatment). Reductions in population size reached, in average, 65.8% and 80.4% for bands treated with the higher and lower dosage, respectively. For both dosages, total mortality rates of insects collected at two days post-application, and kept in cages for 14 days under lab conditions, showed no significant differences as compared to that obtained with insects collected immediately after spraying. Healthy insects were fed to native grasses sprayed on the field with 1.0x1013 viable conidia/ha. Mortality levels of the nymphs fed on grasses collected two and four days post-application were not affected when compared to nymphs fed on grasses collected immediately following application. |
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Palavras-Chave: |
entomogenous fungus; formulação oleosa; fungo entomopatogênico; grasshopper; microbial pesticide; oil formulation; pesticida microbiano. |
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Thesagro: |
Controle Biológico; Gafanhoto. |
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Thesaurus NAL: |
biological control. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/AI-SEDE/24075/1/1531.pdf
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Marc: |
LEADER 02380naa a2200313 a 4500
001 1108797
005 2018-11-20
008 2002 bl uuuu u00u1 u #d
100 1 $aFARIA, M. R. de
245 $aEffect of two dosages of Metarhizium anisopliae var. acridum against Rhammatocerus schistocercoides Rehn.
260 $c2002
500 $aTítulo em português: Efeito de duas dosagens de Metarhizium anisopliae var. acridum contra Rhammatocerus schistocercoides Rehn.
520 $aThe fungus Metarhizium anisopliae var. acridum, strain CG 423, was tested under field conditions against the gregarious grasshopper Rhammatocerus schistocercoides (Rehn) (Orthoptera: Acrididae). Conidia formulated in a racemic mixture of soybean oil and kerosene were sprayed under field conditions using an ultralow-volume hand-held atomizer Ulva Plus adjusted to deliver 2.9 L/ha. Bands composed of 2nd instar nymphs were treated with either 5.0x1012 or 1.0x1013 viable conidia/ha. The number of insects in each band was estimated at day one following spraying and by the end of the field trial (15 to 16 days post-treatment). Reductions in population size reached, in average, 65.8% and 80.4% for bands treated with the higher and lower dosage, respectively. For both dosages, total mortality rates of insects collected at two days post-application, and kept in cages for 14 days under lab conditions, showed no significant differences as compared to that obtained with insects collected immediately after spraying. Healthy insects were fed to native grasses sprayed on the field with 1.0x1013 viable conidia/ha. Mortality levels of the nymphs fed on grasses collected two and four days post-application were not affected when compared to nymphs fed on grasses collected immediately following application.
650 $abiological control
650 $aControle Biológico
650 $aGafanhoto
653 $aentomogenous fungus
653 $aformulação oleosa
653 $afungo entomopatogênico
653 $agrasshopper
653 $amicrobial pesticide
653 $aoil formulation
653 $apesticida microbiano
700 1 $aMAGALHÃES, B. P.
700 1 $aALVES, R. T.
700 1 $aSCHMIDT, F. G. V.
700 1 $aSILVA, J. B. T. da
700 1 $aFRAZAO, H. da S.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 37, n. 11, p. 1531-1539, nov. 2002
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Embrapa Unidades Centrais (AI-SEDE) |
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