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EVALUACIÓN DE Trichoderma asperellum COMO BIORREGULADOR DE Spongospora subterranea f. sp. subterranea EVALUATION OF Trichoderma asperellum AS BIOREGULATOR OF Spongospora subterranea f. sp. subterranea

Revista Facultad Nacional de Agronomía Medellín, 2008
La roña de la papa causada por Spongospora subterranea, una de las principales enfermedades de la papa, es un protozoo para el cual existen limitadas estrategias de control debido a que cuenta con diversos tipos de inóculo, estructuras de resistencia y ...
Liliana María Hoyos Carvajal, Sonia Jaramillo Villegas, Sergio Orduz Peralta   +2 more
doaj   +1 more source

Analysis of Carbohydrate Metabolism Genes of Spongospora subterranea Using 454 Pyrosequencing / Análisis de Genes del Metabolismo de Carbohidratos de Spongospora subterranea Utilizando Pirosecuenciación 454

Revista Facultad Nacional de Agronomía Medellín, 2014
. Spongospora subterranea, the causal agent of Potato powdery scab, is an important soil-borne obligate protozoan commonly found in Andean soils. This is a serious problem that causes cosmetic damage on the skin of tubers and induces root gall formation,
Pablo Andrés Gutiérrez Sánchez, Juan Fernando Alzate, Mauricio Marín Montoya   +2 more
doaj   +4 more sources

Alternate Hosts of Spongospora subterranea f. sp. subterranea Identification in Colombia by Bioassay / Identificación de Hospederos Alternos de Spongospora subterranea f. sp. subterranea en Colombia por Bioensayos

Revista Facultad Nacional de Agronomía Medellín, 2013
Potato powdery scab, caused by Spongosporasubterranea f. sp. subterranea, is a disease that limits worldwide potato crop production. Incidence of the disease has been increasing in Colombia, thereby affecting tubers production, so far effective control ...
Ivon Magaly Arcila Aristizabal, Elena Paola González Jaimes, Catalina María Zuluaga Amaya, José Miguel Cotes Torres   +3 more
doaj   +2 more sources

Improved immunological detection of S pongospora subterranea [PDF]

European Journal of Plant Pathology, 2018
The genus Spongospora has two members which are important pathogens of vegetables, S. subterranea f.sp. subterranea (Sss) and S. subterranea f.sp. nasturtii (Ssn).
Bitterlin, W., Bouchek-Mechiche, K., Merz, U., Oberhänsli, Th, Walsh, J.   +4 more
core   +6 more sources

VARIACIÓN MORFOLÓGICA DE QUISTOSOROS DE Spongospora subterranea (Wallr.) Lagerh f. sp. subterranea. MORPHOLOGIC VARIATION OF CYSTOSORUS OF Spongospora subterranea (Wallr.) Lagerh f. sp. subterranea

Revista Facultad Nacional de Agronomía Medellín, 2008
La sarna polvosa de la papa causada por Spongospora subterranea, f. sp. subterranea es uno de los principales patógenos en papa, por las pérdidas que causa al producir agallas en raíces y/o pústulas en los tubérculos, volviendo el producto no apto para ...
Sonia Jaramillo Villegas, Gustavo Alberto Pérez Avendaño, Liliana María Hoyos Carvajal   +2 more
doaj   +1 more source

Impact of plant pathogens on potato rhizosphere enzymes and microbial dynamics [PDF]

Frontiers in Plant Science
Soilborne pathogens significantly impact potato productivity by altering rhizosphere enzymatic activities and microbial communities. Pathogen-induced changes in enzyme activities are correlated with shifts in microbial community composition, but causal ...
Gaihuan Xu, Gaihuan Xu, Linmei Deng, Jian Dao, Wenping Wang, Chunjiang Liu, Yanli Yang, Jing Zhao, Xia Liu   +8 more
doaj   +2 more sources

Combined use of 1,3-dichloropropene with dimethyl disulfide and chloropicrin for managing potato powdery scab and weed [PDF]

Scientific Reports
Soilborne pests especially Spongospora subterranea f. sp. subterranea, which causes powdery scab, are posing serious threats to potato production in China.
Liangang Mao, Haojie Shi, Muhammad Umair Sial, Ruifeng Guo, Lan Zhang, Yanning Zhang, Lizhen Zhu, Chi Wu, Xingang Liu   +8 more
doaj   +2 more sources

Observaciones histológicas de estructuras celulares asociadas a spongospora subterranea f sp. subterranea en papa. [PDF]

Revista Facultad Nacional de Agronomía Medellín, 2009
Spongospora subterranea (Wallroth) Lagerheim f. sp. subterranea Tomlinson, agente causal de la sarna polvosa de la papa, es un parásito obligado el cual por sus características biológicas y reproductivas, posee una gran capacidad de sobrevivencia e ...
González Jaimes, Elena Paola, Hoyos Carvajal, Liliana, Villegas Ochoa, Marcela   +2 more
core   +5 more sources

Salicylic Acid Plays a Major Role in Potato Defense Against Powdery Scab Pathogen, Spongospora subterranea f. sp. subterranea

Molecular Plant-Microbe Interactions
Potato powdery scab, caused by the soilborne pathogen Spongospora subterranea f. sp. subterranea (Sss), poses a significant threat to potato production, reducing potato value and impacting fresh market quality.
Natalia A Moroz, Peiguo Yuan, Michael V Kolomiets   +2 more
exaly   +3 more sources

Detection and eradication of Spongospora subterranea in mini-tuber production tunnels

South African Journal of Science, 2012
Powdery scab, a root and tuber disease caused by the pathogen Spongospora subterranea f.sp. subterranea (Sss), poses a major problem to potato producers worldwide because it affects potato quality.
Jessica Wright, Alison Lees, Jacquie van der Waals   +2 more
doaj   +4 more sources