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  <controlfield tag="003">BR-BrBNA</controlfield>
  <controlfield tag="005">20251127155551.0</controlfield>
  <controlfield tag="008">251127b2019    bl.|r|pooa||| 00| 0 eng |</controlfield>
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    <subfield code="a">BR-BrBNA</subfield>
    <subfield code="b">eng</subfield>
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    <subfield code="a">H20</subfield>
    <subfield code="b">0945</subfield>
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  <datafield tag="072" ind1=" " ind2=" ">
    <subfield code="a">H01</subfield>
    <subfield code="b">4120</subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Narv&#xE1;ez, Yimmy Alexander Zapata </subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Beltr&#xE1;n-Acosta, Camilo Rub&#xE9;n </subfield>
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  <datafield tag="245" ind1=" " ind2=" ">
    <subfield code="a">Evaluation of proposed integrated diseases management strategies in blackberry cultivation according to its sustainability</subfield>
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  <datafield tag="500" ind1=" " ind2=" ">
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Publica&#xE7;&#xE3;o online; 39 ref.; 5 illus.; Summaries (En, Pt)</subfield>
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Abstract-     The production of blackberry in Colombia is a source of income and rural employment in 18 departments; however, the plant is affected by diseases such as gray mold, anthracnose and powdery mildew that can cause losses of up to 70%. The control of these diseases is mainly carried out with chemical fungicides such as benomyl, carbendazim and mancozeb applied every 7 or 15 days. Nevertheless, being a continuous fructification plant of weekly harvest, the proximity between the application of the pesticides, the harvest, and its consumption represents a health risk due to the residually of these molecules, condition that affects its innocuousness and sustainability. Accordingly, this work aimed to develop an integrated management strategy for these diseases. Two strategies were proposed integrating agricultural labors with applications of Tricotec&#xAE;-Kendal&#xAE; or Tricotec&#xAE;-EcoSwing&#xAE;, and three fungicides applied according to the incidence of each disease, compared with the diseases producer management. In 77 evaluation days the effectiveness of the strategies was assessed according diseases incidence reduction, on fruit production, environmental impact, using the environmental impact quotient in the field (EIQf), and the reduction of fruit pesticides residues. According to the results obtained, the strategy Tricotec&#xAE;-Kendal&#xAE; with applications of a fungicide based on azoxystrobin + difeconazole showed the lowest diseases incidence, averaging 3% for gray mold, 11% for anthracnose, and 21% for powdery mildew and the highest amount of fruit harvested averaging 5,668 g. The strategy showed the lowest EIQf (5.3) compared with a value of 81.50 obtained with the traditional producer management, as well as the least amount of pesticides residues, corresponding to azoxystrobin (0.10 mg/kg) and difeconazole (0.046 mg/kg); these, however, remained within the maximum residue limits for pesticides stated by the European Union for blackberry.



Index terms:      Control, efficacy, food safety, environmental impact, residuality.</subfield>
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  <datafield tag="520" ind1=" " ind2=" ">
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Resumo -      A produ&#xE7;&#xE3;o de amora na Col&#xF4;mbia &#xE9; uma fonte de renda e emprego rural em 18 estados; no entanto, a planta &#xE9; afetada por doen&#xE7;as como mofo-cinzento, antracnose e o&#xED;dio, que podem causar perdas superiores a 70%. Seu controle &#xE9; realizado principalmente com fungicidas qu&#xED;micos, como benomil, carbendazim ou mancozeb, aplicados a cada 7 ou 15 dias. No entanto, por ser uma planta de frutifica&#xE7;&#xE3;o cont&#xED;nua e colheita semanal, a proximidade temporal entre a aplica&#xE7;&#xE3;o de pesticidas, a colheita e seu consumo representa um risco &#xE0; sa&#xFA;de devido &#xE0; residualidade dessas mol&#xE9;culas, condi&#xE7;&#xE3;o que afeta sua seguran&#xE7;a e sustentabilidade. Nesse sentido, este trabalho teve como objetivo desenvolver uma estrat&#xE9;gia de gest&#xE3;o integrada para essas doen&#xE7;as. Para isso, duas estrat&#xE9;gias foram propostas, integrando o trabalho agron&#xF4;mico com as aplica&#xE7;&#xF5;es de Tricotec&#xAE;-Kendal&#xAE; ou Tricotec&#xAE;-EcoSwing&#xAE;, e tr&#xEA;s fungicidas aplicados de acordo com a incid&#xEA;ncia de cada doen&#xE7;a, comparando-os com o manejo convencional do produtor. Durante o per&#xED;odo de 77 dias, sua efic&#xE1;cia foi determinada na redu&#xE7;&#xE3;o da incid&#xEA;ncia, produ&#xE7;&#xE3;o de frutas, seu impacto ambiental, calculando o coeficiente de impacto ambiental no campo (CIAc) e na redu&#xE7;&#xE3;o de res&#xED;duos de pesticidas nas frutas. De acordo com os resultados obtidos, foi estabelecido que a estrat&#xE9;gia Tricotec&#xAE;-Kendal&#xAE;, com aplica&#xE7;&#xF5;es de fungicida &#xE0; base de azoxistrobina e difeconazol, apresentou a menor incid&#xEA;ncia para cada doen&#xE7;a, com m&#xE9;dia de 3% para mofo-cinzento, 11% para antracnose e 21% para o&#xED;dio, e a maior quantidade de frutas colhidas, em m&#xE9;dia 5.668 g. Al&#xE9;m disso, apresentou o menor CIAc, com 5,3, comparado a um valor de 81,50 do manejo convencional do produtor, bem como a menor quantidade de vest&#xED;gios de pesticidas, correspondendo a azoxistrobina (0,10 mg / kg) e difeconazol (0,046 mg / kg); no entanto, estes estavam dentro dos limites m&#xE1;ximos de res&#xED;duos de pesticidas autorizados pela Uni&#xE3;o Europeia por amoras.



Termos para indexa&#xE7;&#xE3;o: Controle, efici&#xEA;ncia, seguran&#xE7;a, impacto ambiental, residualidade</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">AMORA</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">DOEN&#xC7;A F&#xDA;NGICA</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">ANTRACTOSE</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">O&#xCD;DIO</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">MOFO CINZENTO</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">CONTROLE INTEGRADO</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">DEFESA VEGETAL</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">IMPACTO AMBIENTAL</subfield>
  </datafield>
  <datafield tag="773" ind1="0" ind2=" ">
    <subfield code="0">805</subfield>
    <subfield code="9">317042</subfield>
    <subfield code="d">Jaboticabal-SP Sociedade Brasileira de Fruticultura 1978</subfield>
    <subfield code="o">2024-3604</subfield>
    <subfield code="t">Revista Brasileira de Fruticultura (Brazil)</subfield>
    <subfield code="x">0100-2945</subfield>
    <subfield code="g">v. 41(5) p. 1-12; (2019)</subfield>
    <subfield code="w">BR2025005136</subfield>
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    <subfield code="u">https://www.scielo.br/j/rbf/a/kR4VsL9q7HtHCZ4gX4qDdRP/?format=pdf&amp;lang=en</subfield>
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  <datafield tag="942" ind1=" " ind2=" ">
    <subfield code="c">ANA</subfield>
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  <datafield tag="999" ind1=" " ind2=" ">
    <subfield code="c">339243</subfield>
    <subfield code="d">339243</subfield>
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