Erysiphe cruciferarum Opiz ex L. Junell

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

Number of records. 31. Date information. 1952 (Apr, May, Jun, Jul, Aug). Countries. Armenia, United Kingdom, Ukraine. Associated organisms. Alyssum alyssoides; Alyssum calycinum; Alyssum dasycarpum; Alyssum hirsutum (fruit, leaf, pedicel, stem); Alyssum minus; Alyssum oaxalike (construction material, wood); Alyssum parviflorum (fruit, leaf, pedicel, stem); Alyssum strictum; Alyssum szovitsianum; Alyssum turkestanicum (fruit, leaf, pedicel, stem); Alyssum sp. (leaf). Collections. IMI 346885; KW [Darwin] 10675, 10676, 10677, 51421, 51422, 51423, 51424, 51425, 53334, 53335, 53337. Literature. Fedtschenko & Fedtschenko (1905); Heluta (1989) page(s) 50; Simonyan (1994) page(s) 111, 112.