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Registro Completo |
Biblioteca(s): |
Embrapa Uva e Vinho. |
Data corrente: |
24/09/2014 |
Data da última atualização: |
02/04/2019 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
ARIOLI, C. J.; PASTORI, P. L.; BOTTON, M.; GARCIA, M. S.; BORGES, R.; MAFRA-NETO, A. |
Afiliação: |
Cristiano João Arioli; Patrik Luiz Pastori; MARCOS BOTTON, CNPUV; Mauro Silveira Garcia; Rafael Borges; Agenor Mafra-Neto. |
Título: |
Assessment of SPLAT formulations to control Grapholita molesta (Lepidoptera:Tortricidae) in a Brazilian apple orchard. |
Ano de publicação: |
2014 |
Fonte/Imprenta: |
Chilean Journal of Agricultural Research, v. 74, n. 2, p. 184-190, Apr./Jun. 2014. |
Idioma: |
Português |
Conteúdo: |
Mating disruption is a technique that uses synthetic copies of sex pheromones to control insect pests. We aimed to control Oriental fruit moth (OFM) Grapholita molesta (Busck) (Lepidoptera: Tortricidae) with formulations of SPLAT Grafo (SG) and SPLAT Grafo Attract and Kill (SGAK) in small (1 ha) apple (Malus domestica Borkh.) orchards. Our experiment was conducted in a commercial orchard with Gala trees (spacing 1.5 × 4.5 m) in Vacaria, Rio Grande do Sul State, Brazil. We evaluated the effect of four treatments on G. molesta population densities: a) SG at 1 kg ha-1 (300 point sources of 3.3 g each), b) SGAK at 1 kg ha-1 (1000 point sources of 1 g each), c) insecticides as recommended by Integrated Apple Production (IAP), and d) untreated control (no treatment). Specialized Pheromone and Lure Application Technology (SPLAT) treatments were applied on 1 August 2004 and reapplied after 120 d (1 December 2004). The treatment effect was evaluated by weekly counts of males captured in Delta traps baited with commercial synthetic sex pheromone lures (eight traps per treatment). We assessed fruit damage caused by G. molesta in eight replicates of 200 fruits each on 26 October, 30 November 2004, and 5 and 31 January 2005. Applying 1 kg ha-1 of SG and SGAK in August and December 2004 significantly reduced the number of male moths caught in Delta traps. Damage to fruits at harvest, however, did not differ significantly from the control. This indicates a decline in the efficacy of mating disruption when SG and SGAK are used to protect small areas (1 ha) under high Oriental fruit moth pressure. MenosMating disruption is a technique that uses synthetic copies of sex pheromones to control insect pests. We aimed to control Oriental fruit moth (OFM) Grapholita molesta (Busck) (Lepidoptera: Tortricidae) with formulations of SPLAT Grafo (SG) and SPLAT Grafo Attract and Kill (SGAK) in small (1 ha) apple (Malus domestica Borkh.) orchards. Our experiment was conducted in a commercial orchard with Gala trees (spacing 1.5 × 4.5 m) in Vacaria, Rio Grande do Sul State, Brazil. We evaluated the effect of four treatments on G. molesta population densities: a) SG at 1 kg ha-1 (300 point sources of 3.3 g each), b) SGAK at 1 kg ha-1 (1000 point sources of 1 g each), c) insecticides as recommended by Integrated Apple Production (IAP), and d) untreated control (no treatment). Specialized Pheromone and Lure Application Technology (SPLAT) treatments were applied on 1 August 2004 and reapplied after 120 d (1 December 2004). The treatment effect was evaluated by weekly counts of males captured in Delta traps baited with commercial synthetic sex pheromone lures (eight traps per treatment). We assessed fruit damage caused by G. molesta in eight replicates of 200 fruits each on 26 October, 30 November 2004, and 5 and 31 January 2005. Applying 1 kg ha-1 of SG and SGAK in August and December 2004 significantly reduced the number of male moths caught in Delta traps. Damage to fruits at harvest, however, did not differ significantly from the control. This indicates a decline in the efficacy of mating... Mostrar Tudo |
Palavras-Chave: |
Gala; Oriental fruit moth. |
Thesagro: |
Controle integrado; Grapholita Molesta; Inseticida; Maçã; Praga de planta. |
Categoria do assunto: |
O Insetos e Entomologia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/109150/1/JAR-Grapholita-molesta.pdf
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Marc: |
LEADER 02411naa a2200265 a 4500 001 1995793 005 2019-04-02 008 2014 bl uuuu u00u1 u #d 100 1 $aARIOLI, C. J. 245 $aAssessment of SPLAT formulations to control Grapholita molesta (Lepidoptera$bTortricidae) in a Brazilian apple orchard.$h[electronic resource] 260 $c2014 520 $aMating disruption is a technique that uses synthetic copies of sex pheromones to control insect pests. We aimed to control Oriental fruit moth (OFM) Grapholita molesta (Busck) (Lepidoptera: Tortricidae) with formulations of SPLAT Grafo (SG) and SPLAT Grafo Attract and Kill (SGAK) in small (1 ha) apple (Malus domestica Borkh.) orchards. Our experiment was conducted in a commercial orchard with Gala trees (spacing 1.5 × 4.5 m) in Vacaria, Rio Grande do Sul State, Brazil. We evaluated the effect of four treatments on G. molesta population densities: a) SG at 1 kg ha-1 (300 point sources of 3.3 g each), b) SGAK at 1 kg ha-1 (1000 point sources of 1 g each), c) insecticides as recommended by Integrated Apple Production (IAP), and d) untreated control (no treatment). Specialized Pheromone and Lure Application Technology (SPLAT) treatments were applied on 1 August 2004 and reapplied after 120 d (1 December 2004). The treatment effect was evaluated by weekly counts of males captured in Delta traps baited with commercial synthetic sex pheromone lures (eight traps per treatment). We assessed fruit damage caused by G. molesta in eight replicates of 200 fruits each on 26 October, 30 November 2004, and 5 and 31 January 2005. Applying 1 kg ha-1 of SG and SGAK in August and December 2004 significantly reduced the number of male moths caught in Delta traps. Damage to fruits at harvest, however, did not differ significantly from the control. This indicates a decline in the efficacy of mating disruption when SG and SGAK are used to protect small areas (1 ha) under high Oriental fruit moth pressure. 650 $aControle integrado 650 $aGrapholita Molesta 650 $aInseticida 650 $aMaçã 650 $aPraga de planta 653 $aGala 653 $aOriental fruit moth 700 1 $aPASTORI, P. L. 700 1 $aBOTTON, M. 700 1 $aGARCIA, M. S. 700 1 $aBORGES, R. 700 1 $aMAFRA-NETO, A. 773 $tChilean Journal of Agricultural Research$gv. 74, n. 2, p. 184-190, Apr./Jun. 2014.
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Embrapa Uva e Vinho (CNPUV) |
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Registro Completo
Biblioteca(s): |
Embrapa Amazônia Oriental. |
Data corrente: |
06/05/2013 |
Data da última atualização: |
08/11/2022 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
LEMOS, W. de P.; SERRÃO, J. E.; ZANUNCIO, J. C.; RIBEIRO, R. C. |
Afiliação: |
WALKYMARIO DE PAULO LEMOS, CPATU; JOSÉ EDUARDO SERRÃO, UFV; JOSÉ COLA ZANUNCIO, UFV; RAFAEL COELHO RIBEIRO, CPATU. |
Título: |
Impacto da fitofagia no tamanho de trofócitos no corpo gorduroso de machos e fêmeas do predador Brontocoris tabidus (Heteroptera: pentatomidae). |
Ano de publicação: |
2006 |
Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 21., 2006, Recife. Entomologia: da academia à transferência de tecnologia: resumos. Recife: SEB, 2006. |
Idioma: |
Português |
Thesagro: |
Controle Biológico; Nutrição; Reprodução. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/82393/1/618-2.pdf
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Marc: |
LEADER 00687nam a2200169 a 4500 001 1957176 005 2022-11-08 008 2006 bl uuuu u00u1 u #d 100 1 $aLEMOS, W. de P. 245 $aImpacto da fitofagia no tamanho de trofócitos no corpo gorduroso de machos e fêmeas do predador Brontocoris tabidus (Heteroptera$bpentatomidae).$h[electronic resource] 260 $aIn: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 21., 2006, Recife. Entomologia: da academia à transferência de tecnologia: resumos. Recife: SEB$c2006 650 $aControle Biológico 650 $aNutrição 650 $aReprodução 700 1 $aSERRÃO, J. E. 700 1 $aZANUNCIO, J. C. 700 1 $aRIBEIRO, R. C.
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