Pseudoperonospora cubensis (Berk. & M.A. Curtis) Rostovzev

IMI 51169. Place of collection: Sudan; An Nil al Azraq; Roseires (N11°48' E34°24'). Date of collection: 1952. Associated organism: Cucumis melo var. agrestis. Collector: Tarr, S.A.J..