Results 21 to 30 of about 85 (71)
Infected Durvillaea antarctica samples from central Chile. [PDF]
, 2013 a) Gall-like structures (G) on infected fronds. Bar 1 cm. b) Enlarged D. antarctica cells in the cortical zone (co) filled with resting spores (white arrow) and plasmodia (black arrows) of Maullinia sp.
Antje Labes (307408) +5 more
core +1 more source
Improved immunological detection of S pongospora subterranea [PDF]
, 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).
Oberhänsli, Th +4 more
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Emergence and partial characterization of rice stripe necrosis virus and its fungus vector in South America [PDF]
, 1999 A new disease of rice, known as ‘entorchamiento’ (crinkling), was first noticed in the Department of Meta, Colombia, in 1991. Symptoms include seedling death, foliar striping and severe plant malformation.
Adams, Michael J. +11 more
core +2 more sources
Efecto de la Infección de Spongospora subterranea f. sp. subterranea en Hospederos Alternos [PDF]
, 2014 Trap crops have been considered an alternative strategy to reduce the inoculum of soil pathogens such as Spongospora subterranea f.sp. subterranea. In this work, the incidence of this pathogen was evaluated at three consecutive sowings using different ...
González Jaimes, Elena Paola +4 more
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Revista Facultad Nacional de Agronomía Medellín, 2008 Spongospora subterranea (Wallroth) Lagerheim f. sp. subterranea Tomlinson es el agente causal de la sarna polvosa de la papa. Este patógeno es un protozoario, su infección ocurre por medio de zoosporas las cuales se liberan a partir de quistosoros y son ...
Daniel Esteban Alzate Velez +2 more
doaj
Estudios de infección de spongospora subterránea en papa (solanum tuberosum) variedad comercial diacol capiro [PDF]
, 2015 Spongospora subterranea (Wallroth) Lagerheim f. sp. subterranea Tomlinson es el agente causal de la roña o sarna polvosa de la papa y, además, es vector del virus potato mop top (PMTV).
Jaimes, Elena Paola González +2 more
core +1 more source
Efectos de la actividad del Al+3 sobre el protozoario Spongospora subterránea, evaluado en plantas [PDF]
, 2013 Resumen: El aluminio (Al) es un elemento químico de mayor abundancia en la corteza terrestre que en su forma oxidada de Al+3 presenta una elevada toxicidad, es uno de los principales factores que limitan la productividad de los cultivos en los suelos ...
Alayón Marín, Nilson Jovani
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Bioagro, 2012 La sarna polvosa de la papa (Spongospora subterranea f. sp. subterranea - Sss) es una de las enfermedades re-emergentes más importantes de este cultivo en Colombia.
Inés Osorio-Giraldo +4 more
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Cuantificación por análisis de imágenes de quistosoros de Spongospora subterranea en suelo [PDF]
The protist Spongospora subterranea is the soil-borne pathogen that causes the powdery scab of potatoes. This obligate parasite reproduces in roots and tubers, producing clusters of encysted zoospores or cystosori.
Moreno Santamaría, Aída Inés +1 more
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Understanding the sugar beet holobiont for sustainable agriculture. [PDF]
Front Microbiol, 2023 Wolfgang A, Temme N, Tilcher R, Berg G.
europepmc +1 more source