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  <controlfield tag="003">BR-BrBNA</controlfield>
  <controlfield tag="005">20260130173157.0</controlfield>
  <controlfield tag="008">260130b2017    bl.qr|pooa||| 00| 0 eng |</controlfield>
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    <subfield code="b">eng</subfield>
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    <subfield code="b">4020</subfield>
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    <subfield code="a">Nunes, Gilmar da Silva </subfield>
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    <subfield code="a">Nascimento, Izabela Nunes do </subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Souza, Geisa Mayana Miranda de </subfield>
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    <subfield code="a">Oliveira, Rob&#xE9;rio de </subfield>
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    <subfield code="a">Oliveira, Fl&#xE1;via Queiroz de </subfield>
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    <subfield code="a">Jacinto de Luna Batista</subfield>
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  <datafield tag="245" ind1=" " ind2=" ">
    <subfield code="a">Biological aspects and predation behavior of Ceraeochrysa cubana against Spodoptera frugiperda</subfield>
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Publica&#xE7;&#xE3;o online; 30 ref.; 4 tables; Summaries (En, Pt)</subfield>
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ABSTRACT  -   Mortality of neonate larvae and eggs of Spodoptera frugiperda has an important contribution to the management of this pest. This work aimed to determine the development, quantify the consumption, the time of search and handling of eggs of S. frugiperda by Cereaochrysa cubana. The duration of development and the survival of C. cubana were determined using eggs of the alternative prey Anagasta kuehniella; eggs, newborn caterpillars and combined feeding of egg + newborn caterpillars of S. frugiperda. The daily and total consumption, the search and handling time were also evaluated, comparing eggs and caterpillars of S. frugiperda as prey. The duration of the larvae to adult phase of C. cubana was prolonged when the food was newborn caterpillars or eggs + newborn caterpillars of S. frugiperda (35.7 and 34.6 days) when compared to eggs of A. kuehniella and S. frugiperda (25.5 and 25.9 days). The predator&#x2019;s larvae showed a shorter larval and adult period when fed with eggs in relation to caterpillars. Larval viability of C. cubana was lower when fed with eggs + newborn caterpillars. Higher consumption and shorter search and handling time on newborn caterpillars of S. frugiperda, compared to prey eggs, are carried out by larvae of C. cubana during the third instar. 




Key words:       biology; chrysopodes; fall armyworm</subfield>
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RESUM0  -   A mortalidade de ovos e larvas neonatas de Spodoptera frugiperda possui importante contribui&#xE7;&#xE3;o para o manejo desta praga. Este trabalho objetivou determinar o desenvolvimento, quantificar o consumo, o tempo de busca e de manipula&#xE7;&#xE3;o de ovos de S.  frugiperda  por Cereaochrysa  cubana. A dura&#xE7;&#xE3;o do desenvolvimento e a sobreviv&#xEA;ncia de C.  cubana  foram determinadas empregando-se ovos da presa alternativa Anagasta  kuehniella; ovos, lagartas neonatas e alimenta&#xE7;&#xE3;o combinada de ovos + lagartas neonatas de S. frugiperda. Tamb&#xE9;m foram avaliados os consumos di&#xE1;rio e total, o tempo de busca e de manipula&#xE7;&#xE3;o, comparando-se ovos e lagartas de S. frugiperda como presa. A dura&#xE7;&#xE3;o da fase de larva a adulto de C. cubana foi prolongada quando o alimento foi lagartas neonatas ou ovos + lagartas neonatas de S. frugiperda (35,7 e 34,6 dias) comparado a ovos de A. kuehniella e S. frugiperda (25,5 e 25,9 dias). Larvas do predador apresentam menor per&#xED;odo de larva-adulto quando alimentados com ovos em rela&#xE7;&#xE3;o a lagartas. A viabilidade larval de C. cubana foi menor quando alimentadas com ovos + lagartas neonatas. O maior consumo e menor tempo de busca e de manipula&#xE7;&#xE3;o sobre lagartas neonatas de S. frugiperda, em compara&#xE7;&#xE3;o aos ovos da presa, s&#xE3;o realizados por larvas de C. cubana durante o terceiro instar.  



Palavras-chave:       biologia; crisop&#xED;deos; lagarta-do-cartucho</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">PRAGA DE PLANTA</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">LAGARTA</subfield>
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    <subfield code="a">PREDADOR</subfield>
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    <subfield code="a">BIOLOGIA</subfield>
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  <datafield tag="773" ind1="0" ind2=" ">
    <subfield code="0">4656</subfield>
    <subfield code="9">360061</subfield>
    <subfield code="d">Recife-PE Universidade Federal Rural de Pernambuco 2006</subfield>
    <subfield code="o">2026-0451</subfield>
    <subfield code="t">Revista Brasileira de Ci&#xEA;ncias Agr&#xE1;rias (Brazil)</subfield>
    <subfield code="x">1981-1160</subfield>
    <subfield code="g">v. 12(1) p. 20-25; (2017)</subfield>
    <subfield code="w">BR2025005542</subfield>
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    <subfield code="u">http://www.agraria.pro.br/ojs32/index.php/RBCA/article/view/v12i1a5411/453</subfield>
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    <subfield code="c">ANA</subfield>
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    <subfield code="c">339979</subfield>
    <subfield code="d">339979</subfield>
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