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  <titleInfo>
    <title>Population fluctuation of thrips in Moericke traps of different colors in semi-hydroponic strawberry cultivation</title>
  </titleInfo>
  <name type="personal">
    <namePart>Santos, Janaína Pereira dos</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
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  </name>
  <name type="personal">
    <namePart>Wamser, Anderson Fernando</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Valmorbida,  Janice</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart> Lins Junior, Juracy Caldeira</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Haro, Marcelo Mendes de</namePart>
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      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <typeOfResource>text</typeOfResource>
  <genre authority="marc">periodical</genre>
  <genre authority="marc">abstract or summary</genre>
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  <abstract>


Abstract –     Thrips are main strawberry insect pests and the use of traps is a practical and low-cost method to capture and monitor them. This study aimed to evaluate the population fluctuation and the efficiency of colored Moericke traps in capturing thrips in semi-hydroponic San Andreas strawberry cultivation in Caçador, Brazil. From October 2019 to October 2021, thrips were collected using Moericke traps made with white, yellow, and blue colored bowls. The traps were distributed randomly, with four replications per color, arranged at the same height as the cultivation bench. To count the thrips, 20mL water samples were collected weekly from the bottom of each bowl. The data were transformed into ln(x) and the means were compared using the Tukey test (p≤0.05). Count data and meteorological variables were submitted to Pearson's correlation analysis (p≤0.01 and 0.05) using Student’s t-test. We found that the thrips population increases in early spring (September and October), with population peaks in summer (January, February, and March). In July, the population reduces due to the decreased temperatures. The blue colored trap was the most efficient in capturing thrips. Weekly monitoring of thrips with Moericke trap allows the observation of population peaks and helps in decision-making for pest control in semi-hydroponic strawberry cultivation



.Index terms:       Fragaria × ananassa; Thysanoptera; Monitoring; Integrated pest management</abstract>
  <abstract>


Resumo –      Os tripes são importantes insetos-praga do morangueiro e o uso de armadilhas para a captura e o monitoramento destes  insetos  é  um  método  prático  e  de  baixo  custo.  Este  estudo  objetivou  avaliar  a  flutuação  populacional  e  a  eficiência de  armadilhas  coloridas  do  tipo  Moericke  na  captura  de  tripes  em  cultivo  semi-hidropônico  de  morangueiro  San  Andreas, em Caçador, SC. As coletas dos tripes ocorreram de outubro de 2019 a outubro de 2021, utilizando-se armadilhas Moericke feitas com bacias de coloração branca, amarela e azul. As armadilhas foram distribuídas completamente ao acaso, com quatro repetições por cor, dispostas na mesma altura da bancada de cultivo. Para a contagem dos tripes, amostras de 20mL de água foram coletadas semanalmente do fundo de cada bacia. Os dados foram transformados em ln(x) e as médias comparadas pelo teste de Tukey (p≤0,05). Os dados de contagem e as variáveis meteorológicas foram submetidos à análise de correlação de Pearson (p≤ 0,01 e 0,05) pelo teste t de Student. A população de tripes aumenta no início da primavera (setembro e outubro), com  picos  populacionais  no  verão  (janeiro,  fevereiro  e  março).  Em  julho  a  população  reduz  em  função  da  diminuição  das temperaturas. A armadilha de coloração azul foi a mais eficiente na captura de tripes. O monitoramento semanal dos tripes com armadilha do tipo Moericke permite observar os picos populacionais e auxilia na tomada de decisão de controle da praga em cultivo de morangueiro semi-hidropônico. 



Termos para indexação:       Fragaria × ananassa; Thysanoptera; Mmonitoramento; Manejo integrado de pragas</abstract>
  <note>

Publicação online; 25 ref.; 2 tables; 2 illus.; Summaries (En, Pt)</note>
  <subject>
    <topic>MORANGO</topic>
  </subject>
  <subject>
    <topic>PRAGA DE PLANTA</topic>
  </subject>
  <subject>
    <topic>INSETO</topic>
  </subject>
  <subject>
    <topic>ARMADILHA</topic>
  </subject>
  <subject>
    <topic>FLUTUAÇÃO POPULACIONAL</topic>
  </subject>
  <subject>
    <topic>CONTROLE INTEGRADO</topic>
  </subject>
  <subject>
    <topic>DEFESA VEGETAL</topic>
  </subject>
  <relatedItem type="host">
    <titleInfo>
      <title>Agropecuária Catarinense (Brazil)</title>
    </titleInfo>
    <originInfo>
      <publisher>Florianópolis-SC Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina 1988-</publisher>
    </originInfo>
    <identifier>2024-3834</identifier>
    <identifier type="issn">0103-0779</identifier>
    <identifier type="local">BR2025005437</identifier>
    <part>
      <text>v. 36(2) p. 29-33; (2023)</text>
    </part>
  </relatedItem>
  <identifier type="uri">https://publicacoes.epagri.sc.gov.br/rac/article/view/1554/1577</identifier>
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    <url>https://publicacoes.epagri.sc.gov.br/rac/article/view/1554/1577</url>
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    <recordCreationDate encoding="marc">260114</recordCreationDate>
    <recordChangeDate encoding="iso8601">20260114113528.0</recordChangeDate>
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      <languageTerm authority="iso639-2b" type="code">eng</languageTerm>
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