Pythium ultimum Trow

Selection criteria. Country: any country. Associated organism: any (distribution map)

Number of records. 127. Date information. 1987 (Feb, Mar, May, Jul, Aug, Oct, Dec). Countries. Australia, Canada, Chile, Cuba, Cyprus, former USSR, Georgia, India, Iran, Kenya, México, Namibia, Perú, Puerto Rico, South Africa, Trinidad & Tobago, United Kingdom, USA, Venezuela, Zimbabwe, country not noted. Associated organisms. Aloe variegata; Althaea rosea; Arachis hypogaea; Beta vulgaris; Brassica oleracea; Callistephus chinensis; Cannabis sativa (seed); Carica papaya; Carthamus tinctorius (root); Cattleya sp. (bulb, leaf, root, stem); Citrullus lanatus; Citrus reticulata (root); Citrus sinensis; Clarkia elegans; Coleus sp.; Colocasia esculenta (leaf, rhizome, root); Cucumis sativus (base); Cupressus arizonica (root); Cupressus sp.; Cynodon dactylon (root); Dahlia pinnata; Delosperma sp.; Delphinium cultorum; Dianthus plumarius; Dinteranthus microspermus; Duvalia parviflora; Eucalyptus obliqua (seedling); Eucalyptus radiata (seedling); Fenestraria aurantiaca; Gilia rubra; Gramineae gen.indet.; Hakea sp.; Ipomoea batatas; Laeliocattleya sp. (bulb, leaf, root, stem); Lathyrus odoratus; Linum usitatissimum (plant); Lycopersicon esculentum; Lycopersicum esculentum; Malus pumila (collar); Melo sp.; Mesembryanthemum sp.; Nicotiana tabacum (seedling); Olpidiopsis indica; Oncidium sp. (bulb, leaf, root, stem); Papaver nudicaule; Passiflora edulis; Pelargonium sp.; Persea americana (root); Phaseolus vulgaris; Pinus coulteri; Pinus patula (root, seedling); Pinus radiata; Pinus sp.; Piper nigrum (seedling); Pisum sativum; Rheum rhaponticum; Rhizoctonia sp.; Solanum melongena var. esculentum; Solanum tuberosum; Stapelia sp.; Striga lutea; Tavaresia sp.; Tropaeolum majus; Vanda sp. (bulb, leaf, root, stem); Xanthosoma sagittifolium (leaf, rhizome, root); Zingiber officinale (plant). Other substrata. compost, debris, medium, soil, water. Collections. HAJB [Darwin] 6313; IMI 332967, 332991, 333332, 334958, 334959, 336354, 337715, 337717, 341220, 342645, 343135, 344136, 351135, 352212, 353927, 360139, 364793, 369356, 369357, 369358, 337710a; PREM 32619, 32619, 32619, 32620, 32621. Literature. Álvarez-García & Cortés-Monllor (1971); Alfieri, Wehlburg, Langdon & Kimbrough (1984); Arentsen (1964) page(s) 78; Arentsen (1965) page(s) 34; Arnold (1986) page(s) 58, 144; Bhargava & Sigh (1965); Dennis (1970) page(s) 437; Dohroo (1987); Doidge & Bottomley (1931) page(s) 30, 46, 60; Doidge (1950) page(s) 102; Farr, Bills, Chamuris & Rossman (1989); Gaur, Pandey & Dubey (1990); Gibson (1970) page(s) 267; Hopkins (1932) page(s) 465; Hopkins (1938) page(s) 99; Hopkins (1939) page(s) 10, 16, 27, 34; Mantell & Phelps (1974); Mwanza & Kellas (1987) page(s) 237-245; Nakhutsrishvili (1986) page(s) 297; Nattrass (1961) page(s) 25; Pinto & Mircetich (1976) page(s) 172; Pystina (1973) page(s) 494; Sharma & Gupta (1988); Sharma & Roy (1979); Stevenson (1975) page(s) 49; Usekar (1977); Wager (1931) page(s) 10, 16, 34; Wager (1932) page(s) 436; Wager (1941) page(s) 4.