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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: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:scopusEvaluation of host susceptibility, pathogen aggressiveness and sporangial survival in soil as factors affecting incidence of potato tuber infection by phytophthora infestans in Ecuador
ArticleAbstract: Incidence of potato tuber infection by Phytophthora infestans is low in Ecuador. Factors consideredPalabras claves:Late blight, Soil suppressiveness, Tuber resistance, Tuber slice assay, Whole tuber assayAutores:Carla D. Garzón, Forbes G.A., Krijger A.K., Kromann P., Leon D., Oyarzún P.J., Yuen J.E.Fuentes:scopusQualification of a plant disease simulation model: Performance of the LATEBLIGHT model across a broad range of environments
ArticleAbstract: The concept of model qualification, i.e., discovering the domain over which a validated model may bePalabras claves:Confidence interval test, Envelope of acceptance test, Metamodelling, RevalidationAutores:Andrade-Piedra J.L., Forbes G.A., Fry W.E., Grünwald N.J., J. Hijmans R., Marco Vinicio Taipe Bolaños, María Gabriela Chacón, Shtienberg D., Taipe M.V.Fuentes:googlescopusResistance to late blight in potato. A putative gene that suppresses R genes and is elicited by specific isolates
ArticleAbstract: Eleven progenies, ten bi-parental and one selfed, of tetraploid potato were assessed for phenotypicPalabras claves:Late blight, PHYTOPHTHORA INFESTANS, R gene, Race-specific resistance, Suppressor of R geneAutores:Forbes G.A., María Eugenia Ordóñez, Trognitz B.Fuentes:scopusPopulation genetic structure of Phytophthora infestans in Ecuador
ArticleAbstract: The population genetic structure of Phytophthora infestans in Ecuador was assessed from 101 isolatesPalabras claves:Autores:Ayala C., Doucett K., Escobar X., Forbes G.A., Fry B., Fry W.E., María Eugenia Ordóñez, Revelo J.Fuentes:scopus