Pythium ultimum Trow

Selection criteria. Country: Puerto Rico. Associated organism: any

Number of records. 12. Locations. state not noted. Associated organisms. Cattleya sp. (bulb, leaf, root, stem); Colocasia esculenta (leaf, rhizome, root); Laeliocattleya sp. (bulb, leaf, root, stem); Oncidium sp. (bulb, leaf, root, stem); Piper nigrum (seedling); Vanda sp. (bulb, leaf, root, stem); Xanthosoma sagittifolium (leaf, rhizome, root). Literature. Álvarez-García & Cortés-Monllor (1971); Stevenson (1975) page(s) 49.