Mostrando 8 resultados de: 8
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Lesiones, enfermedades y plagas de las plantas(3)
Microorganismos, hongos y algas(3)
Agricultura y tecnologías afines(2)
Biología(2)
Huertos, frutas, silvicultura(2)
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scopus(8)
Characterization of tuber blight-suppressive soils from four provinces of the Ecuadorean Andes
ArticleAbstract: Late blight, caused by the oomycete Phytophthora infestans, is a threat to potato-cropping systems wPalabras claves:Andes, PHYTOPHTHORA INFESTANS, Solanum tuberosum, suppressive soils, terminal restriction fragment length polymorphismAutores:Alma R. Koch, Andrade-Piedra J.L., C. I. Díaz, Carla D. Garzón, D. C. Mogrovejo, D. J. Villamarín, Forbes G.A., Francisco Javier Flores Flor, Gabriela K. Orquera-Tornakian, Jaime Gía, Jarrin F., L. K. Ponce, María Soledad Benítez, Molineros J.E., Ricardo F. OlivaFuentes:scopusA rebuttal to the letter to the editor concerning 'Defining species boundaries in the genus Phytophthora: The case of Phytophthora andina'
OtherAbstract:Palabras claves:Autores:Flier W.G., Forbes G.A., Ricardo F. Oliva, Ristaino J.B.Fuentes:scopusAggressiveness of Phytophthora infestans and phenotypic analysis of resistance in wild Petota accessions in Ecuador
ArticleAbstract: The aggressiveness of four Phytophthora infestans isolates collected from wild and cultivated potatoPalabras claves:Epidemiological components, Highland tropics, Host specificity, Late blight, Wild potatoesAutores:Andrade-Piedra J.L., Forbes G.A., Gessler C., María Gabriela ChacónFuentes:scopusIdentification of an A2 population of Phythophthora andina attacking tree tomato in Peru indicates a risk of sexual reproduction in this pathosystem
ArticleAbstract: Tree tomato, Solanum betaceum, is an Andean fruit crop previously shown to be attacked by PhytophthoPalabras claves:Phytophthora andina, Population structure, Solanum betaceum, tree tomatoAutores:Forbes G.A., Gamboa S., Lindqvist-Kreuze H., Perez W., Ricardo F. OlivaFuentes:scopusPhytophthora andina sp. nov., a newly identified heterothallic pathogen of solanaceous hosts in the Andean highlands
ArticleAbstract: A blight disease on fruits and foliage of wild and cultivated Solanum spp. was found to be associatePalabras claves:Pepino, PHYTOPHTHORA INFESTANS, potato, Solanum spp., Tomato, tree tomatoAutores:Chacón G., Flier W.G., Forbes G.A., Kroon L.P.N.M., Ricardo F. Oliva, Ristaino J.B.Fuentes:scopusRelationship between ineffective R-genes and expansion rate of lesions on potato leaves, caused by Phytophthora infestans
ArticleAbstract: Progenies from eight tetraploid potato crosses were assessed for the association between ineffectivePalabras claves:Autores:Forbes G.A., María Eugenia Ordóñez, Trognitz B.Fuentes:scopusPotential of sexual reproduction among host-adapted populations of Phytophthora infestans sensu lato in Ecuador
ArticleAbstract: To determine the potential of sexual reproduction among host-adapted populations of Phytophthora infPalabras claves:Heterokaryons, host adaptation, Mating types, Multilocus genotypes, Oospore germination, Sexual progenyAutores:Adler N.E., Erselius L.J., Forbes G.A., Ricardo F. OlivaFuentes:scopusStability of resistance to Phytophthora infestans in potato: An international evaluation
ArticleAbstract: Ten institutions in nine countries joined together to test the stability of resistance of 14 potatoPalabras claves:Area under disease progress curve, Field disease assessment, Genotype x environment, Potato late blight, Principal Component Analysis, Quantitative resistance, Race-nonspecific resistanceAutores:Andrivon D., Budding D.J., Capezio S., Colon L.T., Distel S., Duncan J.M., Ellissèche D., Forbes G.A., Fry W.E., Hernandez-Vilchis A., Huarte M.A., Kirk H.G., Lowe R., Lozoya-Saldaña H., Mackay G.R., MacKenzie G., María Gabriela Chacón, Mayton H.S., Pellé R., Platt H.W., Stewart H.E., Tarn T.R., Van Damme M.Fuentes:scopus