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| Registros recuperados : 173 | |
| 141. |  | BARTZ, M. L. C.; PASINI, A.; RALISCH, R.; DORIOZ, J.; OLIVEIRA, C. S.; MARTINS, P. T.; FERNANDES, J. de O.; BROWN, G. G. Diversidade, densidade populacional e biomassa de minhocas em cultivos de café orgânico e convencional. In: ENCONTRO LATINO-AMERICANO DE ECOLOGIA E TAXONOMIA DE OLIGOQUETAS, 3., 2007, Curitiba. Minhocas como bioindicadoras ambientais: princípios e práticas: anais. Colombo: Embrapa Florestas, 2008. 1 CD-ROM.| Biblioteca(s): Embrapa Florestas. |
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| 142. | | VIEIRA, A. C.; SISMEIRO, M. N. S.; VISENTINI, A.; TURA, G. M.; FAZAM, J. C.; SILVA, J. E. P. da; PASINI, A.; ROGGIA, S. Densidade de pragas e inimigos naturais em resposta ao tratamento de sementes de soja com inseticidas. In: JORNADA ACADÊMICA DA EMBRAPA SOJA, 8., 2013, Londrina. Resumos expandidos... Londrina: Embrapa Soja, 2013. p. 32-36. (Embrapa Soja. Documentos, 339).| Biblioteca(s): Embrapa Soja. |
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| 143. | | STECCA, C. dos S.; PASINI, A.; BUENO, A. de F.; DENEZ, M. D.; SILVA, D. M. da; MANTOVANI, M. A. M. Insecticide selectivity for Doru lineare (Dermaptera: forficulidae). Revista Brasileira de Milho e Sorgo, Sete Lagoas, v. 13, n. 1, p. 107-115, 2014.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 144. | | STECCA, C. dos S.; PASINI. A.; BUENO, A. de F.; DENEZ, M. D.; SILVA, D. M. da; MONTOVANI, M. A. M. Insecticide selectivity for Doru lineare (Dermaptera: Forficulidae). Revista Brasileira de Milho e Sorgo, Sete Lagoas, v. 13, n. 1, p. 107- 115, jan./abr. 2014.| Biblioteca(s): Embrapa Soja. |
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| 145. | | SÓSA-GOMEZ, D. R.; PASINI, A.; KRAEMER, B.; CORREA-FERREIRA, B. S.; VIEIRA, C. E. D.; MARTINEZ, C. B. R.; LOPES, I. de O. N.; HUSCH, P. E. Management and Insecticide Resistance of Stink Bug Populations (Hemiptera: Pentatomidae) in Commodity Crops. In: INTERNATIONAL CONGRESS OF ENTOMOLOGY - ICE, 26., 2022, Helsinki. Entomology for our planet: book of abstracts. [Kuopio: UEF, 2022]. Edited by Heikki M. T. Hokkanen, Ingeborg Menzler-Hokkanen. p. 753.| Biblioteca(s): Embrapa Soja. |
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| 146. | | FERNANDES, J. de O.; PASINI, A. MOTTE, B.; NUNES, D. H.; MARTINS, P. T.; BARTZ, M. L. C.; BENITO, N. P.; BROWN. G. G. Macrofauna invertebrada edáfica em ecossistemas de Jaguapitã - PR. In: CONGRESSO BRASILEIRO DE ZOOLOGIA, 27., 2008. [Resumos]. [Curitiba]: Sociedade Brasileira de Zoologia, 2008. Área: Entomologia. Resumo P-1408. 1 CD-ROM.| Biblioteca(s): Embrapa Florestas. |
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| 147. | | TORRES, J. L. M.; BARRETO, J.; PASINI, A.; VENTURA, M. U.; TUTIDA, T. M.; TRAMONTINA, D. C.; CARVALHO, M. G.; BROWN, G. G.; BARTZ, M. L. C. Macrofauna do solo em sistemas agroecológicos. In: ENCONTRO DE PESQUISA E INICIAÇÃO CIENTÍFICA DA UNIVERSIDADE POSITIVO, 6., 2015, Curitiba. Anais... Curitiba: Universidade Positivo, 2015. 2 p.| Biblioteca(s): Embrapa Florestas. |
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| 148. | | CHIESA, A. C. M.; SISMEIRO, M. N. S.; BROCCO, L. A. F.; EDUARDO, J. A.; HOSHINO, A. T.; SARTORI, L. C.; PASINI, A.; ROGGIA, S. Injúria de Spodoptera frugiperda em milho Bt em sucessão a soja transgênica e submetido a diferentes manejos fitossanitários. In: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 25., 2014, Goiânia. Entomologia integrada à sociedade para o desenvolvimento sustentável: anais. [Londrina]: SEB, 2014.| Biblioteca(s): Embrapa Soja. |
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| 149. | | ROGGIA, S.; PASINI, A.; LOFEGO, A. C.; SISMEIRO, M. N. S.; CAMPOS, T. A.; SILVA, J. E. P.; OLIVEIRA, M. F. Soja Bt: flutuação de pragas e predadores. In: SIMPÓSIO DE CONTROLE BIOLÓGICO, 13., 2013, Bonito, MS. Anais... Brasília, DF: Embrapa, 2013. 1 CD-ROM. SICONBIOL.| Biblioteca(s): Embrapa Soja. |
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| 150. | | ANDRADE, K.; STECCA, C. dos S.; BUENO, A. de F.; SILVA. D. M. da; PASINI, A.; BARBOSA, G. C.; ZIRONDI FILHO, D. M. Seletividade de fungicidas a adultos de Telenomus podisi (Hymenoptera: Plastygastridae). In: SIMPÓSIO DE CONTROLE BIOLÓGICO, 13., 2013, Bonito, MS. Anais... Brasília, DF: Embrapa, 2013. 1 CD-ROM. SICONBIOL.| Biblioteca(s): Embrapa Soja. |
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| 151. | | STECCA, C. dos S.; ANDRADE, K.; BUENO, A. de F.; SILVA, D. M. da; PASINI, A.; SANZOVO, A. W. dos S.; ZIRONDI FILHO, D. M. Seletividade de fungicidas a pupas de Telenomus podisi (Hymenoptera: Plastygastridae). In: SIMPÓSIO DE CONTROLE BIOLÓGICO, 13., 2013, Bonito, MS. Anais... Brasília, DF: Embrapa, 2013. 1 CD-ROM. SICONBIOL.| Biblioteca(s): Embrapa Soja. |
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| 152. | | MANTOVANI, M. A. M.; STECCA, S. C.; FRANÇA, L. F. T.; ZIRONDI, D.; SILVA, D. M.; LEITE, N.; BUENO, A. F.; PASINI, A. Seletividade de inseticidas a adultos de Podisus nigrispinus em condições de laboratório. JORNADA ACADÊMICA DA EMBRAPA SOJA, 7., 2012, Londrina. Resumos expandidos... Londrina: Embrapa Soja, 2012. p. 119-123. (Embrapa Soja. Documentos, 333). Editado por Paula Gerón Saiz de Mello. Disponível em: .| Biblioteca(s): Embrapa Soja. |
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| 153. | | STECCA, C. S.; MANTOVANI, M. A.; FRANÇA, L. F. T.; SILVA, D. M.; DENEZ, M. M.; PASINI, A.; BUENO, A. de F. Seletividade de inseticidas inibidores de processos metabólicos a adultos de Podisus nigrispinus em laboratório. In: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 24., 2012, Curitiba. SEB-40 anos de avanços da Ciência Entomológica Brasileira: anais. [Curitiba]: SEB, 2012. Disponível em: .| Biblioteca(s): Embrapa Soja. |
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| 154. | | BROWN, G. G.; MARTINS, P. T.; JAMES, S. W.; RABELLO, L. M.; PASINI, A.; NUNES, D. H.; KORASAKI, V.; SANTOS, A. A. dos. Seleção do melhor método de amostragem para a avaliação de populações de minhocas como bioindicadores. In: SARAIVA, O. F.; LEITE, R. M. V. B. de C. (Ed.). Resultados de Pesquisa da Embrapa Soja 2005. Londrina: Embrapa Soja, 2008. p. 30-38. (Embrapa Soja. Documentos, 296).| Biblioteca(s): Embrapa Florestas. |
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| 155. | | BROWN, G. G.; CALLAHAM JUNIOR, M. A.; NIVA, C. C.; FEIJOO, A.; SAUTTER, K. D.; JAMES, S. W.; FRAGOSO, C.; PASINI, A.; SCHMELZ, R. M. Terrestrial oligochaete research in Latin America: the importance of the Latin American Meetings on Oligochaete Ecology and Taxonomy. Applied Soil Ecology, v. 69, (nesp), p. 2-12, July 2013. Special issue: Progress and Priorities in Latin American Oligochaete Research.| Biblioteca(s): Embrapa Florestas. |
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| 156. | | BARROSO, G.; ROCHA, C. M.; MOREIRA, G. F.; HATA, F. T.; ROGGIA, S.; VENTURA, M. U.; PASINI, A.; SILVA, J. E. P.; HOLTZ, A. M.; MORAES, G. J. What is the southern limit of the distribution of red palm mite, Raoiella indica (Acari: Tenuipalpidae), in agricultural lands in Brazil? Florida Entomologist, v. 102, n. 3, p. 581-583, 2019.| Biblioteca(s): Embrapa Soja. |
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| 157. | | SILVA, K. A. da; NICOLA, V. B.; DUDAS, R. T.; DEMETRIO, W. C.; MAIA, L. dos S.; CUNHA, L.; BARTZ, M. L. C.; BROWN, G. G.; PASINI, A.; KILLE, P.; FERREIRA, N. G. C.; OLIVEIRA, C. M. R. de. Pesticides in a case study on no-tillage farming systems and surrounding forest patches in Brazil. Scientific Reports, v. 11, Article number: 9839, 14 p., 2021.| Biblioteca(s): Embrapa Florestas. |
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| 158. | | ALVES, D. C. S.; MATSUMOTO, J. F.; LOBAK, T.; HERMEL, A. O.; MARÇOLA, L.; LOPES, E. C.; DALL'OGLIO, V. P.; SITTA, R. B.; LISCOSKI, E. O.; NEVES, P. M. O. J.; PASINI, A.; ROGGIA, S. Efeito não-alvo do inseticida-acaricida espiromesifeno sobre o percevejo-marrom Euschistus heros em soja. In: CONGRESSO BRASILEIRO DE SOJA, 8., 2018, Goiânia. Inovação, tecnologias digitais e sustentabilidade da soja: anais. Brasília, DF: Embrapa, 2018. p. 198-200.| Biblioteca(s): Embrapa Soja. |
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| 159. | | BROWN, G. G.; JAMES, S. W.; SAUTTER, K. D.; PASINI, A.; BENITO, N. P.; NUNES, D. H.; KORASAKI, V.; SANTOS, E. F. dos; MATSUMURA, C.; MARTINS, P. T.; PAVÃO, A.; SILVA, S. H. da; GARBELIN, G.; TORRES, E. Avaliação das populações e de minhocas como bioindicadores ambientais no Norte e Leste do Estado do Paraná (03.02.5.14.00.02 e 03.02.5.14.00.03). In: SARAIVA, O. F. (Org.). Resultados de pesquisa da Embrapa Soja - 2003: manejo de solos, plantas daninhas e agricultura de precisão. Londrina: Embrapa Soja, 2004. p. 33-46. (Embrapa Soja. Documentos, 253).| Biblioteca(s): Embrapa Soja. |
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| 160. | | BROWN, G. G.; JAMES, S. W.; SAUTTER, K. D.; PASINI, A.; BENITO, N. P.; NUNES, D. H.; KORASAKI, V.; SANTOS, E. F. dos; MATSUMURA, C.; MARTINS, P. T.; PAVAO, A.; SILVA, S. H. da; GARBELINI, L. G.; TORRES, E. Avaliação das populações de minhocas como bioindicadores ambientais no norte e no leste do Estado do Paraná. In: SARAIVA, O. F.; LEITE, R. M. V. B. de C. (Ed.). Resultados de Pesquisa da Embrapa Soja 2005. Londrina: Embrapa Soja, 2008. p. 20-29. (Embrapa Soja. Documentos, 296)| Biblioteca(s): Embrapa Florestas; Embrapa Soja. |
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| Registros recuperados : 173 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
21/08/2008 |
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Data da última atualização: |
06/04/2009 |
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Autoria: |
MARTINS, P. T.; NUNES, D. H.; PASINI, A.; MOTTE, B.; SANTOS, A. A. dos; SILVA, S. H. da; BROWN, G. G. |
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Título: |
Efficiency of electroshocking and formol extraction of earthworms compared to handsorting in agricultural and natural ecosystems near Londrina, Brazil. |
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Ano de publicação: |
2006 |
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Fonte/Imprenta: |
In: International Symposium on Earthworm Ecology, 8., 2006, Kraków. Abstracts... Kraków: Jagiellonian University, 2006. p. 76. |
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Idioma: |
Inglês |
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Conteúdo: |
Sampling of earthworms is generally a labor intensive and time-consuming activity and means of reducing the time and effort necessary to sample earthworm populations are always welcome. Therefore, in the present study, we compared the efficiency of two "quicker" and "easier" alternatives (electro-shocking and dilute-formalin expulsion) in relation to the traditional hand-sorting method. Sampling was performed in four ecosystems: 1) Native forest (secondary vegetation); 2) edge of a cattail marsh; 3) sorghum croppìng (after harvest); and 4) a >10 yr old Cynodon spp. pasture grazed by horses. Electro-shocking (Thielemann octet method) was performed over an area of approximately 0.4 m2 for 20 min and immediately thereafter, earthworms were handsorted from 0.16 m2 soil monoliths, to a depth of 30 cm, directly underneath the electro-shocked area. Formalin (0.5%) was applied to a 1 m2 area, 5-m away, and the surfacing earthworms collected. Eight samples were taken in the forest and the marsh and 5 samples were taken in the agroecosystems. Earthworms were killed in alcohol (30%) and then fixed in formalin. All individuals collected with each method were counted (separately into age classes), weighed and identified to species level (when possible). Earthworm diversity was always higher with the handsorting method (forest = 8 spp., crop system = 6 spp., swamp = 3 spp., pasture = 2 spp.). Formol and electro-shocking yielded at most 3 species only, generally the fastermoving epigeics and poly-humic endogeics. Amynthas gracilis and Urobenus brasiliensis predominated in the forest, Pontoscolex corethrurus dominated in the marsh and various Dichogaster spp. dominated in the agroecosystems. Earthworm abundance was highest in the cropping system, followed by the forest, swamp and pasture. Efficiency of the sample methods depended on the ecosystem, the species and the measurement in question. At all sites, electro-shocking yielded the fewest earthworms, and the extraction efficiency, was generally low for the total earthworm population: from 0% in the pasture, where the soil was compact and drier, to around 20-30% in the remaining ecosystems. Formalin expulsion was also less efficient than handsorting (10-25%), except in the forest, where it yielded 5 times as many earthworms, primarily due to its efficient sampling of Amynthas and Urobenus spp. Electro-shocking and formalin appear to be interesting methods to sample mostly large, surface-active earthworms, whereas handsorting appears to be better suited for smaller, mostly endogeic earthworm species. Ideally, a combination of both methods should be attempted, to adequately sample both large and faster moving earthworms often missed by handsorting, and smaller, endogeic earthworms, not adequately sampled with formol or electricity. MenosSampling of earthworms is generally a labor intensive and time-consuming activity and means of reducing the time and effort necessary to sample earthworm populations are always welcome. Therefore, in the present study, we compared the efficiency of two "quicker" and "easier" alternatives (electro-shocking and dilute-formalin expulsion) in relation to the traditional hand-sorting method. Sampling was performed in four ecosystems: 1) Native forest (secondary vegetation); 2) edge of a cattail marsh; 3) sorghum croppìng (after harvest); and 4) a >10 yr old Cynodon spp. pasture grazed by horses. Electro-shocking (Thielemann octet method) was performed over an area of approximately 0.4 m2 for 20 min and immediately thereafter, earthworms were handsorted from 0.16 m2 soil monoliths, to a depth of 30 cm, directly underneath the electro-shocked area. Formalin (0.5%) was applied to a 1 m2 area, 5-m away, and the surfacing earthworms collected. Eight samples were taken in the forest and the marsh and 5 samples were taken in the agroecosystems. Earthworms were killed in alcohol (30%) and then fixed in formalin. All individuals collected with each method were counted (separately into age classes), weighed and identified to species level (when possible). Earthworm diversity was always higher with the handsorting method (forest = 8 spp., crop system = 6 spp., swamp = 3 spp., pasture = 2 spp.). Formol and electro-shocking yielded at most 3 species only, generally the fastermoving epigeics a... Mostrar Tudo |
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LEADER 03499naa a2200193 a 4500
001 1470763
005 2009-04-06
008 2006 bl --- 0-- u #d
100 1 $aMARTINS, P. T.
245 $aEfficiency of electroshocking and formol extraction of earthworms compared to handsorting in agricultural and natural ecosystems near Londrina, Brazil.
260 $c2006
520 $aSampling of earthworms is generally a labor intensive and time-consuming activity and means of reducing the time and effort necessary to sample earthworm populations are always welcome. Therefore, in the present study, we compared the efficiency of two "quicker" and "easier" alternatives (electro-shocking and dilute-formalin expulsion) in relation to the traditional hand-sorting method. Sampling was performed in four ecosystems: 1) Native forest (secondary vegetation); 2) edge of a cattail marsh; 3) sorghum croppìng (after harvest); and 4) a >10 yr old Cynodon spp. pasture grazed by horses. Electro-shocking (Thielemann octet method) was performed over an area of approximately 0.4 m2 for 20 min and immediately thereafter, earthworms were handsorted from 0.16 m2 soil monoliths, to a depth of 30 cm, directly underneath the electro-shocked area. Formalin (0.5%) was applied to a 1 m2 area, 5-m away, and the surfacing earthworms collected. Eight samples were taken in the forest and the marsh and 5 samples were taken in the agroecosystems. Earthworms were killed in alcohol (30%) and then fixed in formalin. All individuals collected with each method were counted (separately into age classes), weighed and identified to species level (when possible). Earthworm diversity was always higher with the handsorting method (forest = 8 spp., crop system = 6 spp., swamp = 3 spp., pasture = 2 spp.). Formol and electro-shocking yielded at most 3 species only, generally the fastermoving epigeics and poly-humic endogeics. Amynthas gracilis and Urobenus brasiliensis predominated in the forest, Pontoscolex corethrurus dominated in the marsh and various Dichogaster spp. dominated in the agroecosystems. Earthworm abundance was highest in the cropping system, followed by the forest, swamp and pasture. Efficiency of the sample methods depended on the ecosystem, the species and the measurement in question. At all sites, electro-shocking yielded the fewest earthworms, and the extraction efficiency, was generally low for the total earthworm population: from 0% in the pasture, where the soil was compact and drier, to around 20-30% in the remaining ecosystems. Formalin expulsion was also less efficient than handsorting (10-25%), except in the forest, where it yielded 5 times as many earthworms, primarily due to its efficient sampling of Amynthas and Urobenus spp. Electro-shocking and formalin appear to be interesting methods to sample mostly large, surface-active earthworms, whereas handsorting appears to be better suited for smaller, mostly endogeic earthworm species. Ideally, a combination of both methods should be attempted, to adequately sample both large and faster moving earthworms often missed by handsorting, and smaller, endogeic earthworms, not adequately sampled with formol or electricity.
700 1 $aNUNES, D. H.
700 1 $aPASINI, A.
700 1 $aMOTTE, B.
700 1 $aSANTOS, A. A. dos
700 1 $aSILVA, S. H. da
700 1 $aBROWN, G. G.
773 $tIn: International Symposium on Earthworm Ecology, 8., 2006, Kraków. Abstracts... Kraków: Jagiellonian University, 2006. p. 76.
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