Erysiphe knautiae Duby

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

Number of records. 136. Date information. 1911 (May, Jun, Jul, Aug, Sep, Oct). Countries. Armenia, Belarus, British Isles, China, Georgia, United Kingdom, Ukraine. Associated organisms. Ampelomyces quisqualis; Cephalaria gigantea (leaf); Cephalaria transsylvanica (leaf, stem); Cucumis sativus (leaf, stem); Dipsacaceae gen.indet.; Knautia arvensis (leaf, petiole, stem); Knautia dipsacifolia (leaf, stem); Knautia heterotricha; Knautia montana; Knautia montana subsp. montana; Knautia sp. (leaf, stem); Scabiosa argentea (bract, leaf, stem); Scabiosa bipinnata; Scabiosa caucasica; Scabiosa columbaria; Scabiosa comosa (leaf); Scabiosa ochroleuca (leaf, petiole, stem); Scabiosa ucrainica (leaf); Scabiosa sp. (leaf, petiole); Succisa pratensis (leaf, petiole, stem); Succisa sp.; Succisella inflexa (leaf, petiole, stem). Collections. ERE 16504; IMI 342731; KW [Darwin] 11316, 11317, 11318, 11319, 11320, 11321, 11322, 11323, 11324, 11325, 11326, 11327, 11328, 11329, 11330, 11331, 11332, 11333, 11334, 11335, 11336, 11337, 11338, 11339, 11340, 11341, 11342, 11343, 11344, 11345, 11346, 11347, 11348, 16216, 16218, 16219, 16222, 16223, 45516, 45517, 45518, 45519, 51523, 51524, 51525, 51526, 51527, 51528, 51529, 51530, 51531, 51532, 51712, 51713, 51714, 53045, 53046, 53047, 53361, 53362, 53363, 53364, 53644, 53645, 53646, 53647, 53648. Literature. Cannon, Hawksworth & Sherwood-Pike (1985); Chmielewski (1910); Gavrilo (1999) page(s) 436; Greenhalgh (1978); Heluta (1989) page(s) 60; Heluta (1998) page(s) 69; Ing (1991); Marchenko (1963); Marchenko (1976); Marchenko (1979), 364; Nakhutsrishvili (1986) page(s) 305; Simonyan (1994) page(s) 105, 121.