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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
05/10/1993 |
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Data da última atualização: |
22/04/2025 |
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Autoria: |
KARD, B. M. R.; HAIN, F. P.; BROOKS, W. M. |
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Título: |
Field suppression of three white grub species (Coleoptera: Scarabaeidae) by the entomogenous nematodes Steinernama feltiae and Heterorhabditis heliothidis. |
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Ano de publicação: |
1991 |
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Fonte/Imprenta: |
Journal of Economic Entomology, v. 81, n. 4, p. 1033-1039, 1991. |
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Idioma: |
Inglês |
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Conteúdo: |
Laboratory and field tests were conducted from 1983 to 1985 to evaluate the effectiveness of three entomogenous nematodes in reducing white grub populations infesting grass pasture land scheduled for Christmas tree planting. Nematodes tested were three strains of Steinernema feltiae Filipjev (DD-136, Mexican, and All), Steinernema glaseri (Steiner), and Heterorhabditis heliothidis (Khan, Brooks,and Hirschmann). The white grub complex consisted of three species: Phyllophaga anxia (LeConte), Phyllophaga fusca (Froelich), and Polyphylla comes Casey. In laboratory tests, the different nematode species demonstrated similar virulence, producing grub mortalities of 60-80% in 2-4 d. Field treatment results were highly variable; significant grub population reductions occurred at several treatment rates. Sprays with All strain caused the most consistent grub reductions. Nematodes dispersed through the soil to locate and parasitize white grubs. The highest treatment rates usually did not produce the most significant grub population reductions. Rates ranged from 0.54 to 10.76 x l05 nematodes per m2. |
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Thesagro: |
Controle Biológico; Nematóide. |
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Categoria do assunto: |
S Ciências Biológicas |
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Marc: |
LEADER 01692naa a2200169 a 4500
001 1279895
005 2025-04-22
008 1991 bl uuuu u00u1 u #d
100 1 $aKARD, B. M. R.
245 $aField suppression of three white grub species (Coleoptera$bScarabaeidae) by the entomogenous nematodes Steinernama feltiae and Heterorhabditis heliothidis.$h[electronic resource]
260 $c1991
520 $aLaboratory and field tests were conducted from 1983 to 1985 to evaluate the effectiveness of three entomogenous nematodes in reducing white grub populations infesting grass pasture land scheduled for Christmas tree planting. Nematodes tested were three strains of Steinernema feltiae Filipjev (DD-136, Mexican, and All), Steinernema glaseri (Steiner), and Heterorhabditis heliothidis (Khan, Brooks,and Hirschmann). The white grub complex consisted of three species: Phyllophaga anxia (LeConte), Phyllophaga fusca (Froelich), and Polyphylla comes Casey. In laboratory tests, the different nematode species demonstrated similar virulence, producing grub mortalities of 60-80% in 2-4 d. Field treatment results were highly variable; significant grub population reductions occurred at several treatment rates. Sprays with All strain caused the most consistent grub reductions. Nematodes dispersed through the soil to locate and parasitize white grubs. The highest treatment rates usually did not produce the most significant grub population reductions. Rates ranged from 0.54 to 10.76 x l05 nematodes per m2.
650 $aControle Biológico
650 $aNematóide
700 1 $aHAIN, F. P.
700 1 $aBROOKS, W. M.
773 $tJournal of Economic Entomology$gv. 81, n. 4, p. 1033-1039, 1991.
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| 1. |  | ROGÉRIO, F.; BARONCELLI, R.; CUEVAS-FERNÁNDEZ, F. B.; BECERRA, S.; CROUCH, J.; BETTIOL, W.; AZCÁRATE-PERIL, M. A.; MALAPI-WIGHT, M.; ORTEGA, V.; BETRAN, J.; TENUTA, A.; DAMBOLENA, J. S.; ESKER, P. D.; REVILLA, P.; JACKSON-ZIEMS; HILTBRUNNER, J.; MUNKVOLD, G.; BUHINICEK, I.; VICENTE-VILLARDÓN, J. L.''''; SUKNO, S. A.; THON, M. R. Population genomics provide insights into the global genetic structure of Colletotrichum graminicola, the causal agent of maize anthracnose. MBio, v. 14, n. 1, e0287822, 2022.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 2. | | ROGERIO, F.; BARONCELLI, R.; CUEVAS-FERNÁNDEZ, F. B.; BECERRA. S.; CROUCH, J.; BETTIOL, W.; AZCÁRATE-PERIL, M. A.; MALAPI-WIGHT, M.; ORTEGA, V.; BETRAN, J.; TENUTA, A.; DAMBOLENA, J. S.; ESKER, P. D.; REVILLA, P.; JACKSON-ZIEMS, T. A.; HILTBRUNNER, J.; MUNKVOLD, G.; BUHINICEK, I.; VICENTE-VILLARDÓN, J. L.; SUKNO, S. A.; THON, M. R. Migration and genetic recombination shape the global population structure of Colletotrichum graminicola, the causal agent of maize anthracnose. In: CONGRESO DE LA SOCIEDADE ESPAÑOLA DE FITOPATOLOGIA, 20., 2022, València. [Libro de resúmenes...] València: Sociedad Española de Fitopatología, 2022. Póster 172. p. 290.| Tipo: Resumo em Anais de Congresso |
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