| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Biblioteca Rui Tendinha. |
|
Data corrente: |
25/11/2015 |
|
Data da última atualização: |
25/11/2015 |
|
Autoria: |
BREGANTE, E. M. |
|
Título: |
Sistema de irrigacao de arroz inundado no Suriname. |
|
Ano de publicação: |
1983 |
|
Fonte/Imprenta: |
Brasilia: PROVARZES, 1983. |
|
Páginas: |
36 p. |
|
Idioma: |
Português |
|
Conteúdo: |
Caracteristicas dos projetos de arroz irrigado; Nivelamento das terras e sua importancia no projeto; Irrigacao para a cultura do arroz; Drenagem; Adaptacao de algumas tecnologias para o programa provarzeas nacional |
|
Palavras-Chave: |
Arroz; Arroz inundado; Arroz irrigado; Flooded land; Inundacao; Irrigacao; Irrigation systems; Oryza sativa; Rice; Sistema; Sistema de irrigacao; Sistemas; Solo inundado; Suriname. |
|
Thesagro: |
Arroz; Rice. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 00951nam a2200313 a 4500
001 1009226
005 2015-11-25
008 1983 bl uuuu u0uu1 u #d
100 1 $aBREGANTE, E. M.
245 $aSistema de irrigacao de arroz inundado no Suriname.
260 $aBrasilia: PROVARZES$c1983
300 $a36 p.
520 $aCaracteristicas dos projetos de arroz irrigado; Nivelamento das terras e sua importancia no projeto; Irrigacao para a cultura do arroz; Drenagem; Adaptacao de algumas tecnologias para o programa provarzeas nacional
650 $aArroz
650 $aRice
653 $aArroz
653 $aArroz inundado
653 $aArroz irrigado
653 $aFlooded land
653 $aInundacao
653 $aIrrigacao
653 $aIrrigation systems
653 $aOryza sativa
653 $aRice
653 $aSistema
653 $aSistema de irrigacao
653 $aSistemas
653 $aSolo inundado
653 $aSuriname
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Biblioteca Rui Tendinha (BRT) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
|
|
|
Registro Completo |
|
Biblioteca(s): |
Biblioteca Rui Tendinha. |
|
Data corrente: |
19/01/2015 |
|
Data da última atualização: |
01/09/2015 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
A - 2 |
|
Autoria: |
RODRIGUES, S. P; ANDRADE, J. S.; VENTURA, J. A.; LINDSEY, G.; FERNANDES, P. M. B. |
|
Afiliação: |
Jose Aires Ventura, Incaper. |
|
Título: |
Papaya meleira virus (PMeV) is neither transmitted by infection at wound sites nor by the white fly Trialeurodes variabilis. |
|
Ano de publicação: |
2009 |
|
Fonte/Imprenta: |
Journal of Plant Pathology, v. 91, n. 1, p. 87-91, 2009. |
|
Idioma: |
Inglês |
|
Conteúdo: |
Papaya meleira virus (PMeV), a double-stranded RNA (dsRNA) virus present in the latex of papaya (Carica papaya L.), is the causal agent of ?meleira? or ?sticky disease?, which prevails in eastern Brazil. Disease management strategies in the orchards are impaired by the lack of knowledge on PMeV transmission. We have therefore evaluated inoculation methods (five mechanical and one biological) for virus transmission to different papaya cultivars using crude latex collected from symptomatic plants. Inoculated plants were kept under observation for symptom development and checked for the presence of viral dsRNA for over three months. Test plants wounded by cutting or abrasion, which resulted in latex exudation, were not infected, whereas PMeV dsRNA was detected 15 days after inoculation by latex injection into the stem apex. The whitefly Trialeurodes variabilis was unable to transmit PMeV from diseased to healthy papayas, even though the presence of the virus was ascertained in adults and nymphs. These data confirm previous field observations that failed to associate sticky disease with this whitefly species. |
|
Thesaurus NAL: |
Carica papaya; DsRNA; Epidemiology; Mechanical inoculation; Whiteflies. |
|
Categoria do assunto: |
-- |
|
URL: |
http://biblioteca.incaper.es.gov.br/digital/bitstream/item/607/1/628-627-1-PB.pdf
|
|
Marc: |
LEADER 01824naa a2200229 a 4500
001 1004991
005 2015-09-01
008 2009 bl uuuu u00u1 u #d
100 1 $aRODRIGUES, S. P
245 $aPapaya meleira virus (PMeV) is neither transmitted by infection at wound sites nor by the white fly Trialeurodes variabilis.$h[electronic resource]
260 $c2009
520 $aPapaya meleira virus (PMeV), a double-stranded RNA (dsRNA) virus present in the latex of papaya (Carica papaya L.), is the causal agent of ?meleira? or ?sticky disease?, which prevails in eastern Brazil. Disease management strategies in the orchards are impaired by the lack of knowledge on PMeV transmission. We have therefore evaluated inoculation methods (five mechanical and one biological) for virus transmission to different papaya cultivars using crude latex collected from symptomatic plants. Inoculated plants were kept under observation for symptom development and checked for the presence of viral dsRNA for over three months. Test plants wounded by cutting or abrasion, which resulted in latex exudation, were not infected, whereas PMeV dsRNA was detected 15 days after inoculation by latex injection into the stem apex. The whitefly Trialeurodes variabilis was unable to transmit PMeV from diseased to healthy papayas, even though the presence of the virus was ascertained in adults and nymphs. These data confirm previous field observations that failed to associate sticky disease with this whitefly species.
650 $aCarica papaya
650 $aDsRNA
650 $aEpidemiology
650 $aMechanical inoculation
650 $aWhiteflies
700 1 $aANDRADE, J. S.
700 1 $aVENTURA, J. A.
700 1 $aLINDSEY, G.
700 1 $aFERNANDES, P. M. B.
773 $tJournal of Plant Pathology$gv. 91, n. 1, p. 87-91, 2009.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Biblioteca Rui Tendinha (BRT) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Expressão de busca inválida. Verifique!!! |
|
|
