[Objective] The study was to provide the reference for selection of resistant materials and extension of resistant varieties of wheat. [Method] With 45 state approved wheat varieties from south of Huanghuai area as the materials, their resistance on powdery mildew, scab, sheath blight, leaf rust, stripe rust and stem rust were studied. [Result] The high resistant, middle resistant, middle susceptible, high susceptible varieties on powdery mildew were 2, 2, 21, 20 resp. The high resistant, middle resistant, middle susceptible, high susceptible varieties on scab were 0, 1, 4, 40 resp. The high resistant, middle resistant, middle susceptible, high susceptible varieties on sheath blight were 0, 4, 25, 16 resp. The immune, high resistant, middle resistant, middle susceptible, high susceptible varieties on leaf rust were 1, 1, 1, 2, 25 resp. The high resistant, middle resistant, middle susceptible, high susceptible varieties on stripe rust were 6, 8, 8, 5 resp.. The high resistant, middle resistant, middle susceptible, high susceptible varieties on stem rust were 10, 7, 12, 3 resp. .[Conclusion] The resistances of the tested varieties on powdery mildew, scab, sheath blight were worse, but their resistances on 3 kinds of rust diseases were relatively better.
South of Huanghuai areaWheat varietyDisease resistance
国家科技期刊平台
NSTL
维普
万方数据
