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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
17/11/2014 |
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Data da última atualização: |
17/11/2014 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MOREIRA, A. N.; OLIVEIRA, J. V. de; OLIVEIRA, J. E. de M.; SOUZA, G. M. M. de; BREDA, M. O. |
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Afiliação: |
ANDRÉA NUNES MOREIRA, 1Instituto Federal do Sertão Pernambucano/IF Sertão PE – Campus Petrolina; JOSÉ VARGAS DE OLIVEIRA, UFRPE; JOSE EUDES DE MORAIS OLIVEIRA, CPATSA; GEISA MAYANA MIRANDA DE SOUZA, UFPB; MARIANA OLIVEIRA BREDA, UFRPE. |
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Título: |
Injuries caused by Frankliniella spp. (Thysanoptera: Thripidae) on seedless grapes. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Ciência e Agrotecnologia, Lavras, v. 38, n. 4, p. 328-334, jul./ago. 2014. |
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Idioma: |
Inglês |
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Conteúdo: |
Thrips of the genus Frankliniella cause significant reduction on grape production. Little is known about its decision making approach in integrated pest management and information on thrips injuries to the vine is scarce, hindering the control of this pest. This study aimed to determine the species of thrips and injuries that cause damage to berries in seedless grapes clusters. The trial was conducted in an area cultivated with Vitis vinifera L., variety Thompson Seedless, using a randomized block design with five treatments and four replications. The treatments consisted of artificial infestation (zero, two, four and eight thrips per inflorescence), and treatment determined by the monitoring system of the grower. Each replication consisted of three plants with 10 inflorescences, which were artificially infested with thrips and covered with nonwoven fabric bags. During the cluster thinning, pre-harvest cleaning and harvest, the numbers of injuried berries and the berries with injuries were evaluated. The thrips species identified were: Frankliniella schultzei (Trybom), Frankliniella brevicaulis Hood, Frankliniella gemina Bagnall, Frankliniella gardeniae Moulton, and Frankliniella sp. A positive and significant correlation was observed between the number of injuries per fruit and the level of thrips infestation, obtained by the equation y = 2.55 + 48.54x (F= 59.98; P= 0.0001; r2= 0.51). The results suggest that the presence of a whitish halo around a small scar on fruit is associated with the presence of adult Frankliniella spp. MenosThrips of the genus Frankliniella cause significant reduction on grape production. Little is known about its decision making approach in integrated pest management and information on thrips injuries to the vine is scarce, hindering the control of this pest. This study aimed to determine the species of thrips and injuries that cause damage to berries in seedless grapes clusters. The trial was conducted in an area cultivated with Vitis vinifera L., variety Thompson Seedless, using a randomized block design with five treatments and four replications. The treatments consisted of artificial infestation (zero, two, four and eight thrips per inflorescence), and treatment determined by the monitoring system of the grower. Each replication consisted of three plants with 10 inflorescences, which were artificially infested with thrips and covered with nonwoven fabric bags. During the cluster thinning, pre-harvest cleaning and harvest, the numbers of injuried berries and the berries with injuries were evaluated. The thrips species identified were: Frankliniella schultzei (Trybom), Frankliniella brevicaulis Hood, Frankliniella gemina Bagnall, Frankliniella gardeniae Moulton, and Frankliniella sp. A positive and significant correlation was observed between the number of injuries per fruit and the level of thrips infestation, obtained by the equation y = 2.55 + 48.54x (F= 59.98; P= 0.0001; r2= 0.51). The results suggest that the presence of a whitish halo around a small scar on fruit is as... Mostrar Tudo |
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Palavras-Chave: |
Manejo integrado; Nível de infestação, danos; Seedless; Uva sem semente. |
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Thesagro: |
Doença; Praga; Tripes; Uva; Vitis Vinifera. |
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Thesaurus Nal: |
Frankliniella; Grapes. |
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Categoria do assunto: |
O Insetos e Entomologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/111779/1/Eudes-1.2014.pdf
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Marc: |
LEADER 02405naa a2200301 a 4500
001 2000333
005 2014-11-17
008 2014 bl uuuu u00u1 u #d
100 1 $aMOREIRA, A. N.
245 $aInjuries caused by Frankliniella spp. (Thysanoptera$bThripidae) on seedless grapes.$h[electronic resource]
260 $c2014
520 $aThrips of the genus Frankliniella cause significant reduction on grape production. Little is known about its decision making approach in integrated pest management and information on thrips injuries to the vine is scarce, hindering the control of this pest. This study aimed to determine the species of thrips and injuries that cause damage to berries in seedless grapes clusters. The trial was conducted in an area cultivated with Vitis vinifera L., variety Thompson Seedless, using a randomized block design with five treatments and four replications. The treatments consisted of artificial infestation (zero, two, four and eight thrips per inflorescence), and treatment determined by the monitoring system of the grower. Each replication consisted of three plants with 10 inflorescences, which were artificially infested with thrips and covered with nonwoven fabric bags. During the cluster thinning, pre-harvest cleaning and harvest, the numbers of injuried berries and the berries with injuries were evaluated. The thrips species identified were: Frankliniella schultzei (Trybom), Frankliniella brevicaulis Hood, Frankliniella gemina Bagnall, Frankliniella gardeniae Moulton, and Frankliniella sp. A positive and significant correlation was observed between the number of injuries per fruit and the level of thrips infestation, obtained by the equation y = 2.55 + 48.54x (F= 59.98; P= 0.0001; r2= 0.51). The results suggest that the presence of a whitish halo around a small scar on fruit is associated with the presence of adult Frankliniella spp.
650 $aFrankliniella
650 $aGrapes
650 $aDoença
650 $aPraga
650 $aTripes
650 $aUva
650 $aVitis Vinifera
653 $aManejo integrado
653 $aNível de infestação, danos
653 $aSeedless
653 $aUva sem semente
700 1 $aOLIVEIRA, J. V. de
700 1 $aOLIVEIRA, J. E. de M.
700 1 $aSOUZA, G. M. M. de
700 1 $aBREDA, M. O.
773 $tCiência e Agrotecnologia, Lavras$gv. 38, n. 4, p. 328-334, jul./ago. 2014.
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Embrapa Semiárido (CPATSA) |
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| 1. |  | MOREIRA, A. N.; OLIVEIRA, J. V. de; OLIVEIRA, J. E. de M.; SOUZA, G. M. M. de; BREDA, M. O. Injuries caused by Frankliniella spp. (Thysanoptera: Thripidae) on seedless grapes. Ciência e Agrotecnologia, Lavras, v. 38, n. 4, p. 328-334, jul./ago. 2014.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
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