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| 1. |  | MASCARENHAS, A. R. P.; SCCOTI, M. S. V.; MELO, R. R.; CORRÊA, F. L. de O.; SOUZA, E. F. M. de; ANDRADE, R. A.; BERGAMIN, A. C.; MÜLLER, M. W. Atributos físicos e estoques de carbono do solo sob diferentes usos da terra em Rondônia, Amazônia Sul-Ocidental. Pesquisa Florestal Brasileira, Colombo, v. 37, n. 89, p. 19-27, jan./mar. 2017.| Biblioteca(s): Embrapa Florestas. |
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Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
05/05/2014 |
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Data da última atualização: |
05/04/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
HUSCH, P. E.; OLIVEIRA, M. C. N. de; SOSA-GÓMEZ, D. R. |
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Afiliação: |
UFPR; MARIA CRISTINA NEVES DE OLIVEIRA, CNPSO; DANIEL RICARDO SOSA-GÓMEZ, CNPSO. |
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Título: |
Characterization of injury caused by Edessa meditabunda (F.), Chinavia impicticornis (Stål), and Piezodorus guildinii (West.) (Hemiptera: Pentatomidae) to soybean. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Neotropical Entomology, Londrina, v. 43, n. 3, p. 276-281, June 2014. |
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ISSN: |
1519-566X |
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DOI: |
10.1007/s13744-014-0209-x |
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Idioma: |
Inglês |
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Conteúdo: |
Field cage trials were carried out in Ponta Grossa, Paraná, season 2010/2011, aiming to characterize and evaluate the injury caused by Edessa meditabunda (F.), Chinavia impicticornis (Stål), and Piezodorus guildinii (West.) (Hemiptera: Pentatomidae) to soybean. Non-infested plants were compared with infested plants with 2 and 3 adults/m (number of adult specimens per linear meter) at the R5.1?R9, R5.3?R9, R6?R9, and R7?R9 soybean growing stages. The following variables were analyzed: foliar retention, seed germination, and injury levels estimated by the tetrazolium test. Foliar retention index ranged from 2.3 to 4.1 in plants infested with P. guildinii and from 2.6 to 3.3 in plants infested with E. meditabunda and C. impicticornis, respectively. The lowest seed germination ranged from 66.5 to 76.5% and was observed in seeds from plants infested with 2 adults of C. impicticornis at R5.3?R9 and 3 adults of P. guildinii (R5.1?R9) and E. meditabunda (R7?R9). The highest average percentage of injury level for seeds occurred with seeds from plants infested at R5.1 with 2 or 3 adults/m of P. guildinii, ranging from 22.6 to 25.0% and from 63.6 to 68.0% in the first and second trials, respectively. Edessa meditabunda caused the highest damage to the seeds of plants infested at R7 (34.0 and 41.4%), and 2 adults/m of C. impicticornis caused the highest number of damaged seeds (54.0%) in plants infested at R6. Although both species were less harmful than P. guildinii, they could be a constraint factor for grain and seed commercialization. MenosField cage trials were carried out in Ponta Grossa, Paraná, season 2010/2011, aiming to characterize and evaluate the injury caused by Edessa meditabunda (F.), Chinavia impicticornis (Stål), and Piezodorus guildinii (West.) (Hemiptera: Pentatomidae) to soybean. Non-infested plants were compared with infested plants with 2 and 3 adults/m (number of adult specimens per linear meter) at the R5.1?R9, R5.3?R9, R6?R9, and R7?R9 soybean growing stages. The following variables were analyzed: foliar retention, seed germination, and injury levels estimated by the tetrazolium test. Foliar retention index ranged from 2.3 to 4.1 in plants infested with P. guildinii and from 2.6 to 3.3 in plants infested with E. meditabunda and C. impicticornis, respectively. The lowest seed germination ranged from 66.5 to 76.5% and was observed in seeds from plants infested with 2 adults of C. impicticornis at R5.3?R9 and 3 adults of P. guildinii (R5.1?R9) and E. meditabunda (R7?R9). The highest average percentage of injury level for seeds occurred with seeds from plants infested at R5.1 with 2 or 3 adults/m of P. guildinii, ranging from 22.6 to 25.0% and from 63.6 to 68.0% in the first and second trials, respectively. Edessa meditabunda caused the highest damage to the seeds of plants infested at R7 (34.0 and 41.4%), and 2 adults/m of C. impicticornis caused the highest number of damaged seeds (54.0%) in plants infested at R6. Although both species were less harmful than P. guildinii, they could be a co... Mostrar Tudo |
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Thesagro: |
Soja. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/101821/1/Characterization-of-injury-caused-by-Edessa-meditabunda-F.-Chinavia-impicticornis-Stal-and-Piezodorus-guildinii-West.-Hemiptera-Pentatomidae-to-soybean.pdf
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Marc: |
LEADER 02200naa a2200181 a 4500
001 1985573
005 2022-04-05
008 2014 bl uuuu u00u1 u #d
022 $a1519-566X
024 7 $a10.1007/s13744-014-0209-x$2DOI
100 1 $aHUSCH, P. E.
245 $aCharacterization of injury caused by Edessa meditabunda (F.), Chinavia impicticornis (Stål), and Piezodorus guildinii (West.) (Hemiptera$bPentatomidae) to soybean.$h[electronic resource]
260 $c2014
520 $aField cage trials were carried out in Ponta Grossa, Paraná, season 2010/2011, aiming to characterize and evaluate the injury caused by Edessa meditabunda (F.), Chinavia impicticornis (Stål), and Piezodorus guildinii (West.) (Hemiptera: Pentatomidae) to soybean. Non-infested plants were compared with infested plants with 2 and 3 adults/m (number of adult specimens per linear meter) at the R5.1?R9, R5.3?R9, R6?R9, and R7?R9 soybean growing stages. The following variables were analyzed: foliar retention, seed germination, and injury levels estimated by the tetrazolium test. Foliar retention index ranged from 2.3 to 4.1 in plants infested with P. guildinii and from 2.6 to 3.3 in plants infested with E. meditabunda and C. impicticornis, respectively. The lowest seed germination ranged from 66.5 to 76.5% and was observed in seeds from plants infested with 2 adults of C. impicticornis at R5.3?R9 and 3 adults of P. guildinii (R5.1?R9) and E. meditabunda (R7?R9). The highest average percentage of injury level for seeds occurred with seeds from plants infested at R5.1 with 2 or 3 adults/m of P. guildinii, ranging from 22.6 to 25.0% and from 63.6 to 68.0% in the first and second trials, respectively. Edessa meditabunda caused the highest damage to the seeds of plants infested at R7 (34.0 and 41.4%), and 2 adults/m of C. impicticornis caused the highest number of damaged seeds (54.0%) in plants infested at R6. Although both species were less harmful than P. guildinii, they could be a constraint factor for grain and seed commercialization.
650 $aSoja
700 1 $aOLIVEIRA, M. C. N. de
700 1 $aSOSA-GÓMEZ, D. R.
773 $tNeotropical Entomology, Londrina$gv. 43, n. 3, p. 276-281, June 2014.
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Embrapa Soja (CNPSO) |
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