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Registro Completo |
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
29/10/2010 |
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Data da última atualização: |
26/01/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BUENO, R. C. O. de F.; BUENO, A. de F.; MOSCARDI, F.; PARRA, J. R. P.; HOFFMANN-CAMPO, C. B. |
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Afiliação: |
REGIANE CRISTINA OLIVEIRA DE FREITAS BUENO, Universidade de Rio Verde, Goiás.; ADENEY DE FREITAS BUENO, CNPSO; FLÁVIO MOSCARDI, UEL; JOSÉ ROBERTO POSTALI PARRA, ESALQ/USP; CLARA BEATRIZ HOFFMANN CAMPO, CNPSO. |
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Título: |
Lepidopteran larva consumption of soybean foliage: basis for developing multiple-species economic thresholds for pest management decisions. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
Pest Manegement Science, Sussex, v. 67, n. 2, p. 170-174, feb. 2011. |
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DOI: |
10.1002/ps.2047 |
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Idioma: |
Inglês |
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Conteúdo: |
BACKGROUND: Defoliation by Anticarsia gemmatalis (H ¨ ubner), Pseudoplusia includens (Walker), Spodoptera eridania (Cramer), S. cosmioides (Walker) and S. frugiperda (JE Smith) (Lepidoptera: Noctuidae) was evaluated in four soybean genotypes. A multiple-species economic threshold (ET), based upon the species? feeding capacity, is proposed with the aim of improving growers? management decisions on when to initiate control measures for the species complex. RESULTS: Consumption by A. gemmatalis, S. cosmioides or S. eridania on different genotypes was similar. The highest consumption of P. includens was 92.7 cm2 on Codetec 219RR; that of S. frugiperda was 118 cm2 on Codetec 219RR and 115.1 cm2 on MSoy 8787RR. The insect injury equivalent for S. cosmoides, calculated on the basis of insect consumption, was double the standard consumption by A. gemmatalis, and statistically different from the other species tested, which were similar to each other. CONCLUSIONS: As S. cosmioides always defoliated nearly twice the leaf area of the other species, the injury equivalent would be 2 for this lepidopteran species and 1 for the other species. The recommended multiple-species ET to trigger the beginning of insect control would then be 20 insect equivalents per linear metre. |
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Palavras-Chave: |
Folhagem de soja; Lagarta-falsa-medideira. |
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Thesagro: |
Anticarsia Gemmatalis; Controle biologico; Economia agricola; Lagarta; Praga de planta; Pseudoplusia Includens; Soja. |
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Thesaurus Nal: |
Soybeans. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/29625/1/Pest-Manag-Sci-2011-67-170-174.pdf
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Marc: |
LEADER 02206naa a2200301 a 4500
001 1865666
005 2017-01-26
008 2011 bl uuuu u00u1 u #d
024 7 $a10.1002/ps.2047$2DOI
100 1 $aBUENO, R. C. O. de F.
245 $aLepidopteran larva consumption of soybean foliage$bbasis for developing multiple-species economic thresholds for pest management decisions.
260 $c2011
520 $aBACKGROUND: Defoliation by Anticarsia gemmatalis (H ¨ ubner), Pseudoplusia includens (Walker), Spodoptera eridania (Cramer), S. cosmioides (Walker) and S. frugiperda (JE Smith) (Lepidoptera: Noctuidae) was evaluated in four soybean genotypes. A multiple-species economic threshold (ET), based upon the species? feeding capacity, is proposed with the aim of improving growers? management decisions on when to initiate control measures for the species complex. RESULTS: Consumption by A. gemmatalis, S. cosmioides or S. eridania on different genotypes was similar. The highest consumption of P. includens was 92.7 cm2 on Codetec 219RR; that of S. frugiperda was 118 cm2 on Codetec 219RR and 115.1 cm2 on MSoy 8787RR. The insect injury equivalent for S. cosmoides, calculated on the basis of insect consumption, was double the standard consumption by A. gemmatalis, and statistically different from the other species tested, which were similar to each other. CONCLUSIONS: As S. cosmioides always defoliated nearly twice the leaf area of the other species, the injury equivalent would be 2 for this lepidopteran species and 1 for the other species. The recommended multiple-species ET to trigger the beginning of insect control would then be 20 insect equivalents per linear metre.
650 $aSoybeans
650 $aAnticarsia Gemmatalis
650 $aControle biologico
650 $aEconomia agricola
650 $aLagarta
650 $aPraga de planta
650 $aPseudoplusia Includens
650 $aSoja
653 $aFolhagem de soja
653 $aLagarta-falsa-medideira
700 1 $aBUENO, A. de F.
700 1 $aMOSCARDI, F.
700 1 $aPARRA, J. R. P.
700 1 $aHOFFMANN-CAMPO, C. B.
773 $tPest Manegement Science, Sussex$gv. 67, n. 2, p. 170-174, feb. 2011.
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Registro original: |
Embrapa Soja (CNPSO) |
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| 1. |  | BUENO, R. C. O. de F.; BUENO, A. de F.; MOSCARDI, F.; PARRA, J. R. P.; HOFFMANN-CAMPO, C. B. Lepidopteran larva consumption of soybean foliage: basis for developing multiple-species economic thresholds for pest management decisions. Pest Manegement Science, Sussex, v. 67, n. 2, p. 170-174, feb. 2011.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Soja. |
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