Evaluation of resistance of wheat variety and parental material to the air-spread disease

Experiments were conducted to evaluate the resistance of wheat varieties and parental materials to the air -spread disease caused by the dominant physiological races(including stripe rust,leaf rust and powdery mildew) and pathological types in Shanxi Province. 1111 samples were inoculated with the mixed race and 479 samples were inoculated with different physiological races of stripe rust by hand.This work provides more information and anti-sources for breeders and a scientific basis of the examination of wheat varieties.