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Ordenar por: RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 95
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A strain of guinea grass mosaic virus from pearl millet in the Ivory Coast IRD
Kukla, B.; Thouvenel, Jean-Claude; Fauquet, Claude.
Tipo: Text Palavras-chave: MIL; MALADIE DES PLANTES; PATHOLOGIE VEGETALE; VIRUS; IDENTIFICATION; PURIFICATION; ANALYSE; SEROLOGIE; PROPRIETE BIOLOGIQUE; PROPRIETE PHYSICOCHIMIQUE; SYMPTOME; CULTIVAR; TRANSMISSION; VECTEUR; ETUDE EXPERIMENTALE.
Ano: 1984 URL: http://www.documentation.ird.fr/hor/fdi:010023318
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A strain of guinea grass mosaic virus naturally occurring on maize in the Ivory Coast IRD
Lamy, D.; Thouvenel, Jean-Claude; Fauquet, Claude.
Tipo: Text Palavras-chave: MALADIE DES PLANTES; PHYTOVIRUS; ISOLEMENT D'AGENT PATHOGENE; SYMPTOME; TRANSMISSION; ETUDE COMPARATIVE; GGMV.GUINEA GRASS MOSAIC VIRUS.
Ano: 1979 URL: http://www.documentation.ird.fr/hor/fdi:010007923
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African cassava mosaic virus : the virus, the vector, the plant and the reservoirs IRD
Fargette, Denis; Fauquet, Claude; Thouvenel, Jean-Claude.
Tipo: Text Palavras-chave: PATHOLOGIE VEGETALE; VIROSE; SYMPTOME; DEVELOPPEMENT; RENDEMENT; VIRUS; PLANTE HOTE; ANALYSE QUANTITATIVE; VECTEUR; INSECTE; DYNAMIQUE DE POPULATION; FEUILLE; SENSIBILITE RESISTANCE; MOSAIQUE AFRICAINE DU MANIOC; MOUCHE BLANCHE.
Ano: 1986 URL: http://www.documentation.ird.fr/hor/fdi:24732
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Aspects of the epidemiology of okra leaf curl virus in Côte d'Ivoire IRD
N'Guessan, K.P.; Fargette, Denis; Fauquet, Claude; Thouvenel, Jean-Claude.
Tipo: Text Palavras-chave: PATHOLOGIE VEGETALE; PHYTOVIRUS; EPIDEMIOLOGIE; TRANSMISSION; FEUILLE; VECTEUR; INSECTE NUISIBLE; INCIDENCE; PREVALENCE; DISTRIBUTION SPATIALE; ETUDE COMPARATIVE; OKRA.
Ano: 1992 URL: http://www.documentation.ird.fr/hor/fdi:010022171
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Cartographies des viroses des plantes maraîchères en Côte d'Ivoire IRD
Fauquet, Claude; Thouvenel, Jean-Claude; Lamy, D..
Tipo: Text Palavras-chave: PATHOLOGIE VEGETALE; PLANTE MARAICHERE; VIROSE; AGENT PATHOGENE; POMME DE TERRE; TOMATE; PHYTOVIRUS; REPARTITION GEOGRAPHIQUE; SYMPTOME; VECTEUR; CONTAMINATION; POIVRON; AUBERGINE; HARICOT; CONCOMBRE; COURGETTE; VIRUS VMT; VIRUS CMV.
Ano: 1978 URL: http://www.documentation.ird.fr/hor/fdi:010010736
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Characterization and serology of the leafhopper-borne maize yellow stripe virus in Egypt IRD
Thouvenel, Jean-Claude; Abol-Ela, S.; Sewify, G.H.; El-Hariry, M.; Hussein, A.; Ammar, E.D..
The nucleoprotein and non-capsid protein of maize yellow stripe virus (MYSV) were purified from naturally or experimentally infected maize or sorghum plants. In SDS-PAGE, the apparent molecular weight of the nucleoprotein was 35,6 KD, and that of the non-capsid protein was 14,7 KD. Similar to tenuiviruses, the nucleoprotein of MYSV was associated with fine filaments and the non-capsid protein formed typical needle-shaped crystals. Following a 2-day acquisition feeding period on MYSV-infected plants, vector leafhoppers (#Cicadulina chinai$) remained highly infective for 21 days. Antisera to the nucleoprotein and non-capsid protein of MYSV were produced and used for detection of this virus in several host plants and vector leafhoppers in Egypt. Dot-blot and...
Tipo: Text Palavras-chave: PATHOLOGIE VEGETALE; VIRUS; SEROLOGIE; PROTEINE; MAIZE YELLOW STRIPE VIRUS.
Ano: 1996 URL: http://www.documentation.ird.fr/hor/fdi:010011007
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Characterization of cowpea mottle virus on cowpea (Vigna unguiculata) in the Ivory Coast and the identification of a new vector IRD
Thouvenel, Jean-Claude; Tia, E.; Fishpool, L.D.C..
Tipo: Text Palavras-chave: LEGUMINEUSE A GRAINS; MALADIE DES PLANTES; PATHOLOGIE VEGETALE; VIRUS; PURIFICATION; PROPRIETE BIOLOGIQUE; PROPRIETE PHYSICOCHIMIQUE; SYMPTOME; PLANTE HOTE; TRANSMISSION; VECTEUR; PERTE DE RECOLTE.
Ano: 1990 URL: http://www.documentation.ird.fr/hor/fdi:010023326
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Characterization of peanut mottle virus in Cote d'Ivoire IRD
Samad, A.; Thouvenel, Jean-Claude; Dubern, Jean.
Un virus a été récemment isolé de l'Arachide dans la région septentrionale de la Côte d'Ivoire, pays où il n'avait pas encore été diagnostiqué. Il provoque, sur les feuilles, des marbrures, des dépressions internervaires ainsi que des taches très typées vert clair et vert foncé. Ce virus a été caractérisé ; il s'agit d'une souche du virus de la Marbrure de l'Arachide (Peanut Mottle Virus), virus membre du groupe des Potyvirus ; les études ont porté sur la gamme des plantes hôtes, le mode de transmission, la morphologie des particules, les propriétés physico-chimiques et sérologiques, en comparaison avec d'autres virus de l'Arachide. (Résumé d'auteur)
Tipo: Text Palavras-chave: PATHOLOGIE VEGETALE; PHYTOVIRUS; ARACHIDE; ETIOLOGIE; SYMPTOME; DIAGNOSTIC; POTYVIRUS.
Ano: 1993 URL: http://www.documentation.ird.fr/hor/fdi:39856
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Comparative epidemiology of three tropical whitefly-transmitted gemini viruses IRD
Fargette, Denis; Muniyappa, V.; Fauquet, Claude; N'Guessan, P.; Thouvenel, Jean-Claude.
Tipo: Text Palavras-chave: MANIOC; PATHOLOGIE VEGETALE; VIRUS; EPIDEMIOLOGIE; VECTEUR; INSECTE NUISIBLE; DISTRIBUTION SPATIALE; VARIATION SAISONNIERE; FACTEUR CLIMATIQUE; ANALYSE STATISTIQUE; ETUDE COMPARATIVE; OKRA.
Ano: 1993 URL: http://www.documentation.ird.fr/hor/fdi:010022172
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Detection of geminiviruses from tropical countries by a double monoclonal antibody ELISA using antibodies to African cassava mosaic virus IRD
Givord, Louise; Fargette, Denis; Kounounguissa, B.; Thouvenel, Jean-Claude; Walter, B.; Van Regenmortel, M.H.V..
Tipo: Text Palavras-chave: PATHOLOGIE VEGETALE; VIROLOGIE; ANTICORPS; PHYTOVIRUS; TEST BIOLOGIQUE; DIAGNOSTIC; TECHNIQUE DE LABORATOIRE; GEMINIVIRUS; VIRUS ACMV; IMMUNOESSAI.
Ano: 1994 URL: http://www.documentation.ird.fr/hor/fdi:010010703
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Detection of maize yellow stripe tenui-like virus by ELISA and dot- blot tests in host plants and leafhopper vector in Egypt IRD
Mahmoud, A.; Thouvenel, Jean-Claude; Abol-Ela, S.E.; Sewify, G.H.; Ammar, E.D..
Antisera to the nucleoprotein of maize yellow stripe tenui-like virus (MYSV) were produced and used for detection of this virus in several host plants and vector leafhoppers in Egypt. Dot-blot and direct antigen coating (DAC) ELISA were used to detect MYSV in naturally or experimentally infected maize, wheat, barley, oats, and the graminaceous weeds #Bromus wildenowii$, #Cenchrus biflorus$, #Dichanthium annulatum$, #Digitaria sanguinalis$, #Echinochloa colonum$, #Setaria verticillata$ and #S. viridis$. In maize leaves, differences in virus titer appeared to be correlated with leaf age and with MYSV symptom-types. Dot-blot and DAC-ELISA were used also to detect MYSV in naturally or experimentally infective leafhoppers (#Cicadulina chinai$). (Résumé d'auteur)
Tipo: Text Palavras-chave: MALADIE DES PLANTES; VIROLOGIE; PROTEINE; IMMUNOLOGIE; SEROLOGIE.
Ano: 1996 URL: http://www.documentation.ird.fr/hor/fdi:010006554
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Determination of the best conditions for the regeneration of microplants and the elimination of YMV from excised meristems of yam nodal cuttings (Dioscorea spp.) IRD
Malaurie, Bernard; Pungu, O.; Dubern, Jean; Thouvenel, Jean-Claude.
Les effets du milieu de culture, du conditionnement et de la dimension des méristèmes ont été étudiés à différents temps de croissance des méristèmes et des microplants, dans l'objectif d'éliminer le virus de la Mosaïque de l'Igname. Deux espèces de #Dioscorea$ infectées ont été étudiées : #D. cayenensis-rotundata$ et #D. praehensilis$. 76 % de la première espèce et 20% de la seconde se sont révélés indemnes de virus à l'issu du traitement. (Résumé d'auteur)
Tipo: Text Palavras-chave: IGNAME; CULTURE IN VITRO; MILIEU DE CULTURE; PHYTOVIRUS; REGENERATION; PLANTULE; POTYVIRUS; CONTROLE PHYTOSANITAIRE; MERISTEME.
Ano: 1992 URL: http://www.documentation.ird.fr/hor/fdi:39855
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Development of African mosaic virus at a regional level in the Ivory Coast IRD
Fauquet, Claude; Fargette, Denis; Thouvenel, Jean-Claude.
Tipo: Text Palavras-chave: PATHOLOGIE VEGETALE; VIROSE; EPIDEMIOLOGIE; FACTEUR ECOLOGIQUE; FORET; SAVANE; ETUDE REGIONALE; ETUDE COMPARATIVE; MOSAIQUE AFRICAINE DU MANIOC.
Ano: 1986 URL: http://www.documentation.ird.fr/hor/fdi:24737
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Développement de la mosaïque africaine du manioc au cours du temps IRD
Fargette, Denis; Fauquet, Claude; Thouvenel, Jean-Claude.
Tipo: Text Palavras-chave: PATHOLOGIE VEGETALE; VIROSE; DEVELOPPEMENT; VARIATION TEMPORELLE; FACTEUR ECOLOGIQUE; PREVISION; MOSAIQUE AFRICAINE DU MANIOC; RELATION VIRUS VECTEUR PLANTE.
Ano: 1988 URL: http://www.documentation.ird.fr/hor/fdi:25575
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Diagnostic d'infection à geminivirus à l'aide d'anticorps monoclonaux dirigés contre le virus de la mosaïque africaine du manioc IRD
Givord, Louise; Fargette, Denis; Kounounguissa, B.; Thouvenel, Jean-Claude; Van Regenmortel, M.H.V..
Tipo: Text Palavras-chave: PATHOLOGIE VEGETALE; PHYTOVIRUS; TEST BIOLOGIQUE; DIAGNOSTIC; ANTICORPS; VIRUS ACMV; GEMINIVIRUS; TECHNIQUE DE LABORATOIRE; IMMUNOESSAI.
Ano: 1994 URL: http://www.documentation.ird.fr/hor/fdi:010010705
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Epidémiologie de la mosaïque africaine du manioc : 1. Contamination primaire et secondaire, 2. Développement de la maladie dans le temps : poster IRD
Fargette, Denis; Fauquet, Claude; Laville, Jérôme; Thouvenel, Jean-Claude.
Tipo: Text Palavras-chave: MALADIE DES PLANTES; PHYTOVIRUS; EPIDEMIOLOGIE; VECTEUR; CONTAMINATION; METHODOLOGIE; DYNAMIQUE DE POPULATION; TEMPERATURE.
Ano: 1985 URL: http://www.documentation.ird.fr/hor/fdi:010010298
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Epidémiologie de la mosaïque africaine du manioc : 1. Ecologie, 2. Les sources d'infection : poster IRD
Fargette, Denis; Fauquet, Claude; Raven, P.; Laville, Jérôme; Thouvenel, Jean-Claude.
Tipo: Text Palavras-chave: MALADIE DES PLANTES; PHYTOVIRUS; EPIDEMIOLOGIE; VECTEUR; TRANSMISSION; BOUTURE; METHODOLOGIE; ADVENTICE; RENDEMENT.
Ano: 1985 URL: http://www.documentation.ird.fr/hor/fdi:010010294
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Epidémiologie de la mosaïque africaine du manioc : 4. Essai multilocal : poster IRD
Fauquet, Claude; Fargette, Denis; Laville, Jérôme; Thouvenel, Jean-Claude.
Tipo: Text Palavras-chave: MALADIE DES PLANTES; PHYTOVIRUS; EPIDEMIOLOGIE; VECTEUR; POPULATION; CONTAMINATION; BOUTURE; PLANTE SAINE; ECOTOPE; VENT; VARIABILITE; INCIDENCE; RECOMMANDATION.
Ano: 1985 URL: http://www.documentation.ird.fr/hor/fdi:010010300
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Epidémiologie de la mosaïque africaine du manioc : 5. Etude des composantes de la résistance du manioc à la mosaïque africaine : poster IRD
Fauquet, Claude; Fargette, Denis; Déjardin, Jean; Colon, Léontine; Raven, P.; Thouvenel, Jean-Claude.
Tipo: Text Palavras-chave: MALADIE DES PLANTES; PHYTOVIRUS; RESISTANCE DE L'HOTE; CLONE; CONTAMINATION; VECTEUR; POPULATION; ANALYSE STATISTIQUE; ANALYSE EN COMPOSANTES PRINCIPALES; ANALYSE MULTIVARIABLE; HYBRIDE; CORRELATION; VARIABILITE GENETIQUE.
Ano: 1985 URL: http://www.documentation.ird.fr/hor/fdi:010010302
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Epidémiologie de la mosaïque africaine du manioc à l'échelle régionale en Côte d'Ivoire IRD
Fauquet, Claude; Fargette, Denis; Thouvenel, Jean-Claude.
Tipo: Text Palavras-chave: PATHOLOGIE VEGETALE; VIROSE; EPIDEMIOLOGIE; ESSAI MULTILOCAL; ETUDE COMPARATIVE; FORET; SAVANE; ETUDE REGIONALE; MOSAIQUE AFRICAINE DU MANIOC.
Ano: 1988 URL: http://www.documentation.ird.fr/hor/fdi:25577
Registros recuperados: 95
Primeira ... 12345 ... Última
 

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