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  <controlfield tag="003">BR-BrBNA</controlfield>
  <controlfield tag="005">20230831124106.0</controlfield>
  <controlfield tag="008">230417b2018    bl.ar|pooa||| 00| 0 eng |</controlfield>
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    <subfield code="a">BR-BrBNA</subfield>
    <subfield code="b">eng</subfield>
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  <datafield tag="072" ind1=" " ind2=" ">
    <subfield code="a">H60</subfield>
    <subfield code="b">0336</subfield>
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  <datafield tag="072" ind1=" " ind2=" ">
    <subfield code="a">F40</subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Pereira, J.L.</subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Lopes, M.C.</subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Parish, J.B.</subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Silva, A.A.</subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Pican&#xE7;o, M.C.</subfield>
  </datafield>
  <datafield tag="245" ind1=" " ind2=" ">
    <subfield code="a">Impact of RR soybeans and glyphosate on the community of soil surface arthropods</subfield>
  </datafield>
  <datafield tag="500" ind1=" " ind2=" ">
    <subfield code="a">Publica&#xE7;&#xE3;o on-line; 16 ref.; 7 tables; 3 illus.; Summaries (En, Pt)</subfield>
  </datafield>
  <datafield tag="520" ind1=" " ind2=" ">
    <subfield code="a">

ABSTRACT - The cultivation of transgenic soybean plants using the glyphosate
resistant gene (RR soybeans), takes up about 47% of the world&#x2019;s cropping area.
Despite the large area planted with soybeans resistant to glyphosate, there are very
few studies of the environmental impact of this technology, especially in tropical
areas. Thus, this study aimed to evaluate the impact of the cultive of RR soybeans
and the use of glyphosate on the community of soil surface arthropods. The experiment
was conducted in Coimbra, Minas Gerais state for two agricultural years. The
experimental design was conducted in randomized blocks with five replications. The
treatments were: non-transgenic soybean with mechanical weeding; RR soybean
with mechanical weeding; RR soybean with one application of glyphosate and RR
soybean with three applications of glyphosate. The populations of the soil surface
arthropods were sampled over two years of cultivation (2007/2008 and 2008/2009).
The cultive of RR soybean did not affect the richness and abundance of arthropods.
A lower number of predators and detritivorous arthropods were observed in the
treatments with one or three applications of glyphosate. Lower densities of arthropods
were observed on the cultive of transgenic soybeans with three applications of
glyphosate compared to the other treatments, especially the predators
Achaearanea sp. (Araneae: Theridiidae), Oxypodini sp. (Coleoptera: Staphylinidae),
Solenopsis spp. (Hymenoptera: Formicidae), the detritivorous Entomobryidae
(Collembola), Hypogastrura sp. (Collembola: Hypogastruridae) and Xyleborus sp.
(Coleoptera: Scolytidae). The results indicate that the insertion of the glyphosate
resistant gene does not affect the richness and abundance of the arthropods, however
the use of glyphosate reduce the densities of predators and detritivorous on the soil
surface.

Keywords: Glycine max, insect pests, natural enemies and detritivorous.
</subfield>
  </datafield>
  <datafield tag="520" ind1=" " ind2=" ">
    <subfield code="a">

RESUMO - O cultivo de plantas transg&#xEA;nicas de soja com genes de resist&#xEA;ncia ao
glyphosate (soja RR) ocupa cerca de 47% da &#xE1;rea mundial com essa cultura.
Apesar da grande &#xE1;rea cultivada com soja resistente ao glyphosate, s&#xE3;o escassos
os estudos sobre o impacto ambiental dessa tecnologia, principalmente em &#xE1;reas
tropicais. Assim, o objetivo deste estudo foi avaliar o impacto da soja RR e do
glyphosate sobre a comunidade de artr&#xF3;podes da superf&#xED;cie do solo. O experimento
foi realizado no munic&#xED;pio de Coimbra, Estado de Minas Gerais, durante dois
anos agr&#xED;colas. O delineamento experimental foi em blocos casualizados com cinco
repeti&#xE7;&#xF5;es. Os tratamentos estudados foram: soja n&#xE3;o transg&#xEA;nica com capina
mec&#xE2;nica das plantas daninhas; soja RR com capina mec&#xE2;nica das plantas
daninhas; soja RR com uma aplica&#xE7;&#xE3;o de glyphosate; e soja RR com tr&#xEA;s aplica&#xE7;&#xF5;es
de glyphosate. As popula&#xE7;&#xF5;es de artr&#xF3;podes da superf&#xED;cie do solo foram amostradas
em dois cultivos: o primeiro no bi&#xEA;nio 2007/2008 e o segundo no bi&#xEA;nio 2008/2009. A soja transg&#xEA;nica
RR n&#xE3;o afetou a riqueza e a abund&#xE2;ncia dos artr&#xF3;podes. Menores riquezas de artr&#xF3;podes predadores e
detrit&#xED;voros foram observadas nos tratamentos que receberam uma ou tr&#xEA;s aplica&#xE7;&#xF5;es de glyphosate.
Foram observadas menores densidades de artr&#xF3;podes na soja transg&#xEA;nica com tr&#xEA;s aplica&#xE7;&#xF5;es de
glyphosate do que nos demais tratamentos, sobretudo dos predadores Achaearanea sp. (Araneae:
Theridiidae), Oxypodini sp. (Coleoptera: Staphylinidae) e Solenopsi ssp. (Hymenoptera: Formicidae)
e dos detrit&#xED;voros Entomobryidae (Collembola), Hypogastrura sp. (Collembola: Hypogastruridae) e
Xyleborus sp. (Coleoptera: Scolytidae). Os resultados indicam que a inser&#xE7;&#xE3;o do gene de resist&#xEA;ncia
ao glyphosate n&#xE3;o afeta a riqueza e abund&#xE2;ncia dos artr&#xF3;podes e que o uso de tr&#xEA;s aplica&#xE7;&#xF5;es do
herbicida reduz as densidades de predadores e detrit&#xED;voros da superf&#xED;cie do solo.

Palavras-chave: Glycine max, insetos-praga, inimigos naturais e detrit&#xED;voros.</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">INSETO</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">PRAGA</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">BIOLOGIA DO SOLO</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">SOJA</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">GLYCINE MAX</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">INIMIGO NATURAL</subfield>
  </datafield>
  <datafield tag="773" ind1="0" ind2=" ">
    <subfield code="0">886</subfield>
    <subfield code="9">1815</subfield>
    <subfield code="d">Londrina-PR : Sociedade Brasileira da Ci&#xEA;ncia das Plantas Daninhas, 1978</subfield>
    <subfield code="o">2023-031022</subfield>
    <subfield code="t">Planta Daninha (Brazil)</subfield>
    <subfield code="x">0100-8358; 1806-9681 (on-line)</subfield>
    <subfield code="g">v. 36 p. 1-12; (2018)</subfield>
    <subfield code="w">BR2023000070</subfield>
  </datafield>
  <datafield tag="856" ind1=" " ind2=" ">
    <subfield code="u">https://www.scielo.br/j/pd/a/Ywdpdkq6PS5VRZP5ZSk7p9r/?format=pdf&amp;lang=en</subfield>
  </datafield>
  <datafield tag="942" ind1=" " ind2=" ">
    <subfield code="c">Anal&#xED;tica</subfield>
  </datafield>
  <datafield tag="999" ind1=" " ind2=" ">
    <subfield code="c">5050</subfield>
    <subfield code="d">5050</subfield>
  </datafield>
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