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| SILVA, I H. S. da; COSTA, V. H. D. da; CURY, J. de C.; VALICENTE, F. H.; POLANCZYK, R. A.. |
| This work evaluated the infectivity and production of occlusion bodies (OBs) of the SfMNPV-6NR on fall armyworm (FAW), Spodoptera frugiperda, when fed on different host plants. The experiment was performed in laboratory, in a completely randomized design using two concentrations of SfMNPV-6NR (2×106 and 2×107 OBs/mL) and six different host plants (soybean, corn, cotton, bean, sorghum and millet). The larval mortality, larval weight (LW), pupal weight (PW) of S. frugiperda and the production of OBs by virus were evaluated. S. frugiperda larvae were less susceptible to baculovirus when fed on cotton leaves (38 ± 4.17 and 70 ± 6.44% mortality) in the two concentrations tested (2×106 and 2×107 OBs/mL, respectively). The LW was affected by the virus... |
| Tipo: Artigo em periódico indexado (ALICE) |
Palavras-chave: Lagarta-do-cartucho; Vírus entomopatogênico; Interação tritrófica; Praga de Planta; Planta Hospedeira; Algodão. |
| Ano: 2018 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1101839 |
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| TORRES, A. A. G.; PAIVA, P. M.; SOUZA, C. S. F.; NASCIMENTO, P. T.; MANIGAT, D.; MOURÃO, A. H. C.; FRANCYELLI, R. C. B.; MARTINS, C. H. F.; COSTA, V. H. D. da; VALICENTE, F. H.. |
| bitstream/item/194986/1/Uso-baculovirus-1.pdf |
| Tipo: Resumo em anais de congresso (ALICE) |
Palavras-chave: Vírus entomopatogênico; Especificidade; Mortalidade. |
| Ano: 2014 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1107433 |
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