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Biblioteca(s): |
Epagri-Sede. |
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Data corrente: |
21/08/2012 |
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Data da última atualização: |
21/08/2012 |
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Autoria: |
NEGRELLE, R. R. B.; ANACLETO, A. |
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Título: |
Extrativismo de bromélias no Estado do Paraná. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Ciência Rural, Santa Maria, v. 42, n. 6, p. 981-986, jun. 2012. |
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Idioma: |
Português |
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Conteúdo: |
Visando a contribuir para o melhor entendimento da participação da atividade extrativista no âmbito da comercialização de bromélias no Brasil, apresentou-se resultado de pesquisa que buscou: a) identificar e caracterizar os extrativistas de bromélias formalmente registrados e os informais no Estado do Paraná; b) identificar e caracterizar as metodologias de coleta, o preparo e vias de comercialização das plantas coletadas; c) levantar a opinião dos extrativistas sobre facilidades e dificuldades desta atividade. O extrativismo de bromélias no Paraná foi identificado em 12 municípios, englobando 31 famílias extratoras, predominantemente concentradas no litoral do Paraná (n=10) e Município de Ortigueira (n=7). Foram identificados dois tipos básicos de extrativistas: residente e oportunista, com diferenças marcantes entre estes, especialmente no que se refere a volume e forma de extração. Foram identificadas 21 espécies submetidas ao extrativismo, sendo as mais frequentemente coletadas: Vriesea incurvata Gaudich. comercializada por 90% dos entrevistados, Nidularium innocentii Lem. (77%), Vriesea platynema Gaudich. (67%), Tillandsia stricta Sol. ex Ker Gawl. (55%) e Vriesea carinata Lem. (55%). |
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Palavras-Chave: |
Bromélia; Bromeliaceae; Planta ornamental. |
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Categoria do assunto: |
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Marc: |
LEADER 01689naa a2200169 a 4500
001 1086652
005 2012-08-21
008 2012 bl uuuu u00u1 u #d
100 1 $aNEGRELLE, R. R. B.
245 $aExtrativismo de bromélias no Estado do Paraná.
260 $c2012
520 $aVisando a contribuir para o melhor entendimento da participação da atividade extrativista no âmbito da comercialização de bromélias no Brasil, apresentou-se resultado de pesquisa que buscou: a) identificar e caracterizar os extrativistas de bromélias formalmente registrados e os informais no Estado do Paraná; b) identificar e caracterizar as metodologias de coleta, o preparo e vias de comercialização das plantas coletadas; c) levantar a opinião dos extrativistas sobre facilidades e dificuldades desta atividade. O extrativismo de bromélias no Paraná foi identificado em 12 municípios, englobando 31 famílias extratoras, predominantemente concentradas no litoral do Paraná (n=10) e Município de Ortigueira (n=7). Foram identificados dois tipos básicos de extrativistas: residente e oportunista, com diferenças marcantes entre estes, especialmente no que se refere a volume e forma de extração. Foram identificadas 21 espécies submetidas ao extrativismo, sendo as mais frequentemente coletadas: Vriesea incurvata Gaudich. comercializada por 90% dos entrevistados, Nidularium innocentii Lem. (77%), Vriesea platynema Gaudich. (67%), Tillandsia stricta Sol. ex Ker Gawl. (55%) e Vriesea carinata Lem. (55%).
653 $aBromélia
653 $aBromeliaceae
653 $aPlanta ornamental
700 1 $aANACLETO, A.
773 $tCiência Rural, Santa Maria$gv. 42, n. 6, p. 981-986, jun. 2012.
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Epagri-Sede (Epagri-Sede) |
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Biblioteca(s): |
Epagri-Sede. |
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Data corrente: |
18/01/2023 |
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Data da última atualização: |
18/01/2023 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
RIBEIRO, L. P. |
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Título: |
Agro-industrial wastes-plant-based bioinsecticides: changing problems into ecofriendly solutions to agriculture. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
In: INTERNATIONAL CONFERENCE ON PESTICIDE PLANTS, 3., 2022, Yamoussoukro, Costa do Marfim . Resumos... Yamoussoukro, Costa do Marfim: ISPP, 2022. |
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Idioma: |
Inglês |
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Conteúdo: |
The development and implementation of biorational approaches for arthropod pest management is a key factor for the sustainability of food production systems. Thus, plant-based bioinsecticides have largely been studied in order to detect alternative tools that ensure effectiveness, safety, and selectivity standards, which are essential for integrated pest management (IPM) programs. Nevertheless, despite the increasing number of studies and publications, few products have been driven progress to commercialization. To date, botanical insecticides comprise less than 1% of global market of insecticides. This small participation is due to regulatory restrictions in some countries and difficulties to generate commercial products in industrial scales due to the scarcity of biomass with its striking variations in its metabolic profiles and, consequently, difficulties to reproduce the results. On the other hand, agro-industrial activities routinely generate a large amount of liquid and solid waste usually rich in organic material that could cause serious environmental and health problems, in addition to economic costs required for adequate disposal and treatment. One alternative to mitigate these drawbacks is to use this waste to produce by-products, which can also promote business diversification and add value to products, crucial aspects of sustainability for agro-industrial activities. In this context, I will discuss some opportunities to detect sources of bioactive compounds (allelochemicals) with potential use in the development of botanical insecticides commercial formulations based on agro-industrial wastes (especially from fruit-processing industries) or even as biopolymers in controlled released formulations produced by nanotechnology procedures. This is an opportunity to change problems into ecofriendly solutions to agriculture, given the socio-environmental and economic benefits. MenosThe development and implementation of biorational approaches for arthropod pest management is a key factor for the sustainability of food production systems. Thus, plant-based bioinsecticides have largely been studied in order to detect alternative tools that ensure effectiveness, safety, and selectivity standards, which are essential for integrated pest management (IPM) programs. Nevertheless, despite the increasing number of studies and publications, few products have been driven progress to commercialization. To date, botanical insecticides comprise less than 1% of global market of insecticides. This small participation is due to regulatory restrictions in some countries and difficulties to generate commercial products in industrial scales due to the scarcity of biomass with its striking variations in its metabolic profiles and, consequently, difficulties to reproduce the results. On the other hand, agro-industrial activities routinely generate a large amount of liquid and solid waste usually rich in organic material that could cause serious environmental and health problems, in addition to economic costs required for adequate disposal and treatment. One alternative to mitigate these drawbacks is to use this waste to produce by-products, which can also promote business diversification and add value to products, crucial aspects of sustainability for agro-industrial activities. In this context, I will discuss some opportunities to detect sources of bioactive compounds (alle... Mostrar Tudo |
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Thesagro: |
acetogenins; Allelochemicals; avocadofurans; botanical insecticides; industrial residues. |
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Categoria do assunto: |
O Insetos e Entomologia |
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Marc: |
LEADER 02583naa a2200181 a 4500
001 1133116
005 2023-01-18
008 2022 bl uuuu u00u1 u #d
100 1 $aRIBEIRO, L. P.
245 $aAgro-industrial wastes-plant-based bioinsecticides$bchanging problems into ecofriendly solutions to agriculture.$h[electronic resource]
260 $c2022
520 $aThe development and implementation of biorational approaches for arthropod pest management is a key factor for the sustainability of food production systems. Thus, plant-based bioinsecticides have largely been studied in order to detect alternative tools that ensure effectiveness, safety, and selectivity standards, which are essential for integrated pest management (IPM) programs. Nevertheless, despite the increasing number of studies and publications, few products have been driven progress to commercialization. To date, botanical insecticides comprise less than 1% of global market of insecticides. This small participation is due to regulatory restrictions in some countries and difficulties to generate commercial products in industrial scales due to the scarcity of biomass with its striking variations in its metabolic profiles and, consequently, difficulties to reproduce the results. On the other hand, agro-industrial activities routinely generate a large amount of liquid and solid waste usually rich in organic material that could cause serious environmental and health problems, in addition to economic costs required for adequate disposal and treatment. One alternative to mitigate these drawbacks is to use this waste to produce by-products, which can also promote business diversification and add value to products, crucial aspects of sustainability for agro-industrial activities. In this context, I will discuss some opportunities to detect sources of bioactive compounds (allelochemicals) with potential use in the development of botanical insecticides commercial formulations based on agro-industrial wastes (especially from fruit-processing industries) or even as biopolymers in controlled released formulations produced by nanotechnology procedures. This is an opportunity to change problems into ecofriendly solutions to agriculture, given the socio-environmental and economic benefits.
650 $aacetogenins
650 $aAllelochemicals
650 $aavocadofurans
650 $abotanical insecticides
650 $aindustrial residues
773 $tIn: INTERNATIONAL CONFERENCE ON PESTICIDE PLANTS, 3., 2022, Yamoussoukro, Costa do Marfim . Resumos... Yamoussoukro, Costa do Marfim: ISPP, 2022.
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