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Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
17/11/2014 |
Data da última atualização: |
17/11/2014 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
MOREIRA, A. N.; OLIVEIRA, J. V. de; OLIVEIRA, J. E. de M.; SOUZA, G. M. M. de; BREDA, M. O. |
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. |
Título: |
Injuries caused by Frankliniella spp. (Thysanoptera: Thripidae) on seedless grapes. |
Ano de publicação: |
2014 |
Fonte/Imprenta: |
Ciência e Agrotecnologia, Lavras, v. 38, n. 4, p. 328-334, jul./ago. 2014. |
Idioma: |
Inglês |
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 |
Palavras-Chave: |
Manejo integrado; Nível de infestação, danos; Seedless; Uva sem semente. |
Thesagro: |
Doença; Praga; Tripes; Uva; Vitis Vinifera. |
Thesaurus Nal: |
Frankliniella; Grapes. |
Categoria do assunto: |
O Insetos e Entomologia |
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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Registro original: |
Embrapa Semiárido (CPATSA) |
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Registro Completo
Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
Data corrente: |
15/08/1997 |
Data da última atualização: |
13/04/2012 |
Autoria: |
SILVA, M. C.; GUALDA, C. M. A.; CAVALCANTI, T. B. |
Afiliação: |
EMBRAPA-CENARGEN. |
Título: |
Resgate de germoplasma e levantamento floristico na area de inundacao e area de influencia do aproveitamento hidreletrica Corumba, Goias. |
Ano de publicação: |
1996 |
Fonte/Imprenta: |
In: CONGRESSO NACIONAL DE BOTANICA, 47., 1996, Nova Friburgo, RJ. Resumos. Nova Friburgo: Sociedade Brasileira de Botanica, 1996. p.197. |
Páginas: |
p.197 |
Idioma: |
Português |
Notas: |
Resumo |
Palavras-Chave: |
Flower; Guide; Inundation; Lavantamento floristico. |
Thesagro: |
Germoplasma; Inundação. |
Thesaurus NAL: |
germplasm. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00770nam a2200229 a 4500 001 1171619 005 2012-04-13 008 1996 bl uuuu u01u1 u #d 100 1 $aSILVA, M. C. 245 $aResgate de germoplasma e levantamento floristico na area de inundacao e area de influencia do aproveitamento hidreletrica Corumba, Goias. 260 $aIn: CONGRESSO NACIONAL DE BOTANICA, 47., 1996, Nova Friburgo, RJ. Resumos. Nova Friburgo: Sociedade Brasileira de Botanica, 1996. p.197.$c1996 300 $ap.197 500 $aResumo 650 $agermplasm 650 $aGermoplasma 650 $aInundação 653 $aFlower 653 $aGuide 653 $aInundation 653 $aLavantamento floristico 700 1 $aGUALDA, C. M. A. 700 1 $aCAVALCANTI, T. B.
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