Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Esther Peralta"'
Autor:
Fernando Piña, Joffre Mendoza, Susana Llivisaca, José Flores, Eduardo Sanchez Timm, Juan Cevallos Cevallos, Esther Peralta
Publikováno v:
Plant Tissue Culture and Biotechnology. 30:167-177
The disinfected axillary shoots of mortino - a wild plant species were cultured in MS with different concentrations (0.002, 0.05 and 0.1%) of methyl N-(1H-benzimidazol-2-yl) carbamate to develop an in vitro protocol for micropropagation through organ
Autor:
José Ignacio Labarta Aizpún, Antonio de Arriba Muñoz, M. Pilar Sanz de Miguel, Esther Peralta Rufas
Publikováno v:
Atencion Primaria
Autor:
Myriam Arias-Zambrano, Jorge R. Paredes-Montero, Judith K. Brown, María A. Ibarra, Esther Peralta
Publikováno v:
Ecosphere, Vol 11, Iss 6, Pp n/a-n/a (2020)
The Bemisia tabaci complex in Ecuador was studied with respect to phylogenetic relationships and eco‐geographical distribution. Whitefly samples were collected from natural and agricultural environments in nine provinces of Ecuador (latitude, 2° N
Autor:
Patricia Manzano, Juan M. Cevallos-Cevallos, Esther Peralta, Joffre Mendoza, Jenny Ruales, Susana Llivisaca, José Flores
Publikováno v:
Food Science & Nutrition
Food Science & Nutrition, 6(4):934-942
Food Science & Nutrition, 6(4):934-942
Fruits and leaves of Vaccinium spp. are known for their high content of bioactive compounds, but the chemical and biological characteristics of mortiño (Vaccinium floribundum Kunth) have not been fully described. In this study, the levels of polyphe
Autor:
Rafael Arango Isaza, Viviane Cordovez, Pierre J. G. M. de Wit, Gabriel Scalliet, Gerrit H. J. Kema, Mauricio Guzman, Pablo Chong, Esther Peralta, Harold J. G. Meijer, Caucasella Diaz-Trujillo, Ioannis Stergiopoulos, Helge Sierotzki
Publikováno v:
Molecular Plant Pathology. 19:1491-1503
The Dothideomycete Pseudocercospora fijiensis, previously Mycosphaerella fijiensis, is the causal agent of black Sigatoka, one of the most destructive diseases of bananas and plantains. Disease management depends on fungicide applications, with a maj
Autor:
María Gabriela Maridueña-Zavala, Juan M. Cevallos-Cevallos, Andrea Freire-Peñaherrera, Esther Peralta
Publikováno v:
European Journal of Plant Pathology. 149:563-574
Phytophthora infestans is the most important potato pathogen worldwide. Various alternatives have been used to control the pathogen, including continuous applications of phenylamide fungicides which has caused a rapid development of resistance in pop
Molecular and morphological characterization of Moniliophthora roreri isolates from cacao in Ecuador
Autor:
Juan M. Cevallos-Cevallos, Esther Peralta, Mirian Elizabeth Villavicencio-Vásquez, María Gabriela Maridueña-Zavala
Publikováno v:
Canadian Journal of Plant Pathology. 38:460-469
Moniliophthora roreri – the causal agent of frosty pod rot (FP) disease – is one of the most devastating cacao pathogens in Ecuador and worldwide. The centre of diversity of this pathogen is believed to be in areas near Ecuador or Colombia but mo
Autor:
Robert R. Martin, M. F. Ratti, L. Espinoza, M. A. Ibarra, Esther Peralta, R. A. Alvarez, Diego F. Quito-Avila
Publikováno v:
Plant disease. 97(7)
During the past two decades, several viruses have been identified from Rubus spp. in wild and commercial plantings around the world (2). In Ecuador, approximately 14 tons of blackberries are produced each year from an estimated area of 5,500 ha. In 2
Autor:
R. A. Alvarez, M. F. Ratti, Juan M. Cevallos-Cevallos, Diego F. Quito-Avila, L. Espinoza, M. A. Ibarra, Esther Peralta
Publikováno v:
Plant disease. 97(7)
Banana bract mosaic virus (BBrMV), a member of the genus Potyvirus, family Potyviridae, is the causal agent of bract mosaic disease. The disorder has been considered a serious constraint to banana and plantain production in India and the Philippines,
Publikováno v:
Journal of General Plant Pathology. 81:211-217
Trichoderma harzianum, a biocontrol agent for various plant pathogens, is known to degrade fungal cell walls; this mycoparasitism is believed to require secretion of cell-wall-degrading enzymes against host pathogens. In this study, we identified a h