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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
03/06/1997 |
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Data da última atualização: |
03/06/1997 |
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Autoria: |
VOLTOLINI, J. A.; FACHINELLO, J. C. |
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Afiliação: |
Universidade Federal de Santa Catarina - CCA; Universidade Federal de Pelotas - FAEM. |
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Título: |
Effect of shading cattley guava stock plant (Psidium cattleyanum Sabine) on propagation by cuttings |
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Ano de publicação: |
1996 |
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Fonte/Imprenta: |
Curitiba, PR: IAPAR/SBF, 1996 |
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Páginas: |
p.542 |
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Idioma: |
Inglês |
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Notas: |
In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 14. REUNIAO INTERAMERICANA DE HORTICULTURA TROPICAL, 42, 1996, Curitiba, PR. |
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Conteúdo: |
Cattley guava is a native fruit of Brazil, of the Myrtaceae family with interesting farming perspective, mainly due to its good fruit quality and exotic flavor. This work aim to evaluate the effect of shading cattley guava stock plant (Psidium cattleyanum Sabine) on the propagation by cuttings. Half the cutttings of atock plant growth during 60 days under shade cloth giving 0, 30, 50 or 70% shade, were treated with 200 ppm of indolbutiric acid (IBA) for 16 hours; the other half, no trrrrreated of IBA. The cuttings were rooted under intermittent mist for 85 days. Stock plant shading innnncreased percent rooting and root counts and decreased cutting diameter. The number of roots per cuttings decreased and root length increased with IBA trreatment, but was not affected by shade level of stock plant. The mean number of roots per cuttings with IBA trreatment was of 6,0 roots, but this nean the roots per cuttings without IBA trreatment was of 13,3 roots. The decrease of cuttings diameter is correlated with rooting endogenous potential, because the diameter minor results in greatest percent rooting and number of roots per cutting, without necessity of treatment with exogenous auxin. |
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Palavras-Chave: |
Brasil; Congress; Congresso; Guava; propagacao por estaquia; Propagation by cuttings; Psidium cattlleyanum. |
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Thesagro: |
Goiaba; Psidium Guajava. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02008naa a2200265 a 4500
001 1644813
005 1997-06-03
008 1996 bl uuuu u00u1 u #d
100 1 $aVOLTOLINI, J. A.
245 $aEffect of shading cattley guava stock plant (Psidium cattleyanum Sabine) on propagation by cuttings
260 $c1996
300 $ap.542
500 $aIn: CONGRESSO BRASILEIRO DE FRUTICULTURA, 14. REUNIAO INTERAMERICANA DE HORTICULTURA TROPICAL, 42, 1996, Curitiba, PR.
520 $aCattley guava is a native fruit of Brazil, of the Myrtaceae family with interesting farming perspective, mainly due to its good fruit quality and exotic flavor. This work aim to evaluate the effect of shading cattley guava stock plant (Psidium cattleyanum Sabine) on the propagation by cuttings. Half the cutttings of atock plant growth during 60 days under shade cloth giving 0, 30, 50 or 70% shade, were treated with 200 ppm of indolbutiric acid (IBA) for 16 hours; the other half, no trrrrreated of IBA. The cuttings were rooted under intermittent mist for 85 days. Stock plant shading innnncreased percent rooting and root counts and decreased cutting diameter. The number of roots per cuttings decreased and root length increased with IBA trreatment, but was not affected by shade level of stock plant. The mean number of roots per cuttings with IBA trreatment was of 6,0 roots, but this nean the roots per cuttings without IBA trreatment was of 13,3 roots. The decrease of cuttings diameter is correlated with rooting endogenous potential, because the diameter minor results in greatest percent rooting and number of roots per cutting, without necessity of treatment with exogenous auxin.
650 $aGoiaba
650 $aPsidium Guajava
653 $aBrasil
653 $aCongress
653 $aCongresso
653 $aGuava
653 $apropagacao por estaquia
653 $aPropagation by cuttings
653 $aPsidium cattlleyanum
700 1 $aFACHINELLO, J. C.
773 $tCuritiba, PR: IAPAR/SBF, 1996
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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Registro Completo
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
13/04/2017 |
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Data da última atualização: |
29/06/2017 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
MARINHO-PRADO, J. S.; PALOMO, Y. I. F. A.; GARCIA, P. T. M.; VENÂNCIO, L.; SA, L. A. N. de. |
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Afiliação: |
JEANNE SCARDINI MARINHO PRADO, CNPMA; Y. I. F. A. PALOMO; P. T. M. GARCIA; L. VENÂNCIO; LUIZ ALEXANDRE NOGUEIRA DE SA, CNPMA. |
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Título: |
Inhibitor of cysteine protease and mortality of Diaphorina citri. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
In: INTERNATIONAL CITRUS CONGRESS, 13., 2016, Foz do Iguaçu. Sustainable citriculture: the role of applied knowledge: abstract book. Campinas: IAC; Londrina: IAPAR, 2016. Resumo S4-263. |
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Páginas: |
p. 69. |
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Idioma: |
Inglês |
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Conteúdo: |
The Asian citrus psyllid, Diaphorina citri (Hemiptera: Psyllidae), is considered an important pest of citrus by its ability to transmit the HLB disease. Thus, the aim of this study was to evaluate the potential of protease inhibitors for the control of this insect. The tests were performed with Murraya paniculata plants. The following aqueous solutions were applied: (1) distilled water (control), (2) Triton X-100 (0.1 m L-1) and (3) cysteine proteinase inhibitor E-64 (0.05 mg mL-1) and Triton X -100 (0.1 mL L-1). Four treatments were performed: solutions (1), (2) and (3) were applied four days before the release of the insects on the plants and for the last treatment, solution (3) was applied immediately before the insects release. The solutions were applied to the stem of the plant, 20 mL per plant. Were used five plants per treatment. Ten adults of D. citri were released on each plant after four hours of starvation. Each plant was maintained in a cage and mortality was observed for five days. The data was analyzed by Tukey test (p>0.05). There was no significant difference in mortality of insects among the treatments. Enzymatic analysis showed that there is enzymatic activity of cysteine p roteases in the D. citri midgut, thus, the low mortality after ingestion of this compound may indicate the need to adapt the bioassay method. |
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Palavras-Chave: |
Asian citrus psyllid; E 64; Huanglongbing. |
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Thesaurus NAL: |
Diaphorina citri; Greening disease. |
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Categoria do assunto: |
H Saúde e Patologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/161226/1/2016RA-054.pdf
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Marc: |
LEADER 02152nam a2200229 a 4500
001 2068479
005 2017-06-29
008 2016 bl uuuu u00u1 u #d
100 1 $aMARINHO-PRADO, J. S.
245 $aInhibitor of cysteine protease and mortality of Diaphorina citri.$h[electronic resource]
260 $aIn: INTERNATIONAL CITRUS CONGRESS, 13., 2016, Foz do Iguaçu. Sustainable citriculture: the role of applied knowledge: abstract book. Campinas: IAC; Londrina: IAPAR, 2016. Resumo S4-263.$c2016
300 $ap. 69.
520 $aThe Asian citrus psyllid, Diaphorina citri (Hemiptera: Psyllidae), is considered an important pest of citrus by its ability to transmit the HLB disease. Thus, the aim of this study was to evaluate the potential of protease inhibitors for the control of this insect. The tests were performed with Murraya paniculata plants. The following aqueous solutions were applied: (1) distilled water (control), (2) Triton X-100 (0.1 m L-1) and (3) cysteine proteinase inhibitor E-64 (0.05 mg mL-1) and Triton X -100 (0.1 mL L-1). Four treatments were performed: solutions (1), (2) and (3) were applied four days before the release of the insects on the plants and for the last treatment, solution (3) was applied immediately before the insects release. The solutions were applied to the stem of the plant, 20 mL per plant. Were used five plants per treatment. Ten adults of D. citri were released on each plant after four hours of starvation. Each plant was maintained in a cage and mortality was observed for five days. The data was analyzed by Tukey test (p>0.05). There was no significant difference in mortality of insects among the treatments. Enzymatic analysis showed that there is enzymatic activity of cysteine p roteases in the D. citri midgut, thus, the low mortality after ingestion of this compound may indicate the need to adapt the bioassay method.
650 $aDiaphorina citri
650 $aGreening disease
653 $aAsian citrus psyllid
653 $aE 64
653 $aHuanglongbing
700 1 $aPALOMO, Y. I. F. A.
700 1 $aGARCIA, P. T. M.
700 1 $aVENÂNCIO, L.
700 1 $aSA, L. A. N. de
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Embrapa Meio Ambiente (CNPMA) |
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