Mostrando 10 resultados de: 22
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Plant Disease(4)
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Microorganismos, hongos y algas(13)
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Chemical study of lipid compounds from leaves, stems and flowers of Vernonanthura patens (Kunth) H. Rob. (Asteraceae)
ArticleAbstract: Introduction: Vernonanthura patens (Kunth) H. Rob. is a species that grows wild in Ecuador. Few chemPalabras claves:Chemical study, FATTY ACIDS, Unsaponifiable compounds, Vernonanthura patensAutores:Abreu-Payrol J., Esther L. Peralta García, Esther Lilia Peralta, Miranda Migdalia Martínez, Montes de Oca Porto R., Orellana León T., Patricia Manzano Santana, Tulio Orellana LeónFuentes:scopusChemical, antimicrobial, and molecular characterization of mortiño (Vaccinium floribundum Kunth) fruits and leaves
ArticleAbstract: Fruits and leaves of Vaccinium spp. are known for their high content of bioactive compounds, but thePalabras claves:ANTHOCYANINS, Antioxidants, MatK, Polyphenols, rbcLAutores:Esther Lilia Peralta, Jenny Ruales, Joffre Mendoza, José Flores, Juan Manuel Cevallos-Cevallos, Patricia Manzano Santana, Susana Alexandra Llivisaca Contreras, Susana LlivisacaFuentes:googlescopusA new mechanism for reduced sensitivity to demethylation-inhibitor fungicides in the fungal banana black Sigatoka pathogen Pseudocercospora fijiensis
ArticleAbstract: The Dothideomycete Pseudocercospora fijiensis, previously Mycosphaerella fijiensis, is the causal agPalabras claves:DMI, fungicide, Pfcyp51 promoterAutores:Arango-Isaza R.E., Cordovez V., de Wit P.J.G.M., Diaz-Trujillo C., Esther Lilia Peralta, Guzman M., Kema G.H.J., Lilia Peralta E., Meijer H.J.G., Pablo Chong, Scalliet G., Sierotzki H., Stergiopoulos I.Fuentes:googlescopusA raspberry bushy dwarf virus isolate from Ecuadorean Rubus glaucus contains an additional RNA that is a rearrangement of RNA-2.
ArticleAbstract: Sequencing of the complete genome of a raspberry bushy dwarf virus isolate from Rubus glaucus in EcuPalabras claves:Autores:Diego Quito Avila, Esther Lilia Peralta, María A. Ibarra, Martin R.R., R. A. Alvarez, Robert A. Alvarez-QuintoFuentes:scopusA world-wide analysis of reduced sensitivity to DMI fungicides in the banana pathogen Pseudocercospora fijiensis
ArticleAbstract: BACKGROUND: Pseudocercospora fijiensis is the causal agent of the black leaf streak disease (BLSD) oPalabras claves:azoles, bananas, black sigatoka, CYP51, fungicide resistant, Mutations, Mycosphaerella fijiensis, palindrome, promoter insertions, Pseudocercospora fijiensisAutores:Arango-Isaza R.E., Carlier J., Cros S., Crous P.W., de Lapeyre de Bellaire L., Essoh J.N., Esther Lilia Peralta, Guzman M., Keizer P., Kema G.H.J., Meijer H.J.G., Pablo Chong, Sandoval J., Scalliet G., Seidl M.F., Sierotzski H., Stergiopoulos I., Verweij P.E.Fuentes:googlescopusBioactive compounds against moniliophthora roreri (Cif & par) identified in locally produced liquid amendments (biols)
ArticleAbstract: The use of liquid organic amendments (biols) is a common practice for farmers due to the multiple bePalabras claves:agriculture, Biopreparations, Fermentative process, phytopathogens, PlaguicideAutores:Andrea Orellana Manzano, Esther Lilia Peralta, Freddy Magdama, Miranda Migdalia Martínez, Patricia Manzano Santana, Ruiz Barzola Omar, Tulio Orellana LeónFuentes:googlescopusAnálisis del polimorfismo, mediante el uso de marcadores ssrs, de variedades de musa spp., resistentes, tolerantes o susceptibles a la infección de mycosphaerella fijiensis
Bachelor ThesisAbstract: El control de la Sigatoka negra es uno de los grandes problemas que enfrenta el País. Los costos paPalabras claves:Genètica vegetal-Microsatèlites, Musa, SIGAKOTA NEGRA, SSRsAutores:Christian Abraham Romero Bonifaz, Esther Lilia PeraltaFuentes:rraaeCharacterization of Trichoderma species isolated in Ecuador and their antagonistic activities against phytopathogenic fungi from Ecuador and Japan
ArticleAbstract: Native Trichoderma spp. were isolated from agricultural fields in several regions of Ecuador. ThesePalabras claves:biocontrol, Fusarium oxysporum f. sp. cubense, Moniliophthora perniciosa, Moniliophthora roreri, Mycosphaerella fijiensis, Trichoderma sppAutores:Akagi Y., Efrén Santos-Ordóñez, Esther Lilia Peralta, Itai A., Kim C.S., Kodama M., Luis Lenin Galarza Romero, Luis R. Galarza, Maekawa N., Takao K.Fuentes:googlescopusDevelopment of a real-time RT-PCR assay for the detection of Potato spindle tuber viroid
ArticleAbstract: Potato spindle tuber viroid (PSTVd) is a quarantine pathogen in the European Union and causes damagiPalabras claves:Potato spindle tuber viroid, PSTVd, Real-time PCR, RT-PCR, TaqManAutores:Barker I., Blockley A., Boonham N., Esther Lilia Peralta, Lien González-Pérez, Lilia Peralta E., Mendez M., Mumford R., Walsh K.Fuentes:googlescopusDetection and occurrence of melon yellow spot virus in Ecuador: An emerging threat to cucurbit production in the region
ArticleAbstract: More than fifty viruses have been reported in cucurbit crops worldwide. In Ecuador, approximately 3,Palabras claves:Cucumber, Endornavirus, Melon, Tospovirus, WatermelonAutores:Diego Quito Avila, Esther Lilia Peralta, Insuasti M.L., José B. Ochoa, María A. Ibarra, Martin R.R., Mendoza A., R. A. Alvarez, Robert A. Alvarez-QuintoFuentes:scopus