Ems-induced mutants with different relative resistance against powdery mildew (Erysiphe graminis DC f. sp. Hordei marchal) of Barley. - Abdel-Hafez, Galal Ibrahim Abdel-Aziz 1939 (Gottingen Institute of Agronomy and Plant Breeding, 1978)
Theses (D.Sc.)--Georg-August-University Gottingen, 1978.
Keywords: Barley -- Diseases and pest resistance