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在人工接种条件下对17个自交系和31个杂交种抗黄斑病性鉴定结果表明,它们中没有免疫的,但品种间在潜育期、浸染率、病斑大小、产孢量、病斑类型、病情指数、流行速度等方面均表现有明显差别,具有水平抗性的特征。根据乳熟期病指,自交系中较抗病的有豫12、豫20、Mo17、获唐白等,易感病的有478、黄早4、E28、黄野4、掖107等;杂交种中较抗病的有9011×黄早4、廊玉6、8053、冀单22、中单2、丹玉13、唐抗5等,易感病的有西玉3、掖单2、掖单4、掖单12、掖单13、掖单18、掖单19、掖单20等。
The results of anti-yellow blotch tests on 17 inbred lines and 31 hybrids under artificial inoculation showed that they did not have immunity, but the differences in the incubation period, the rate of infection, the size of lesion, the amount of sporulation, the amount of sporulation Plaque type, disease index, prevalence rate and other aspects have shown significant differences, with horizontal resistance characteristics. According to milder mildew disease index, more resistant to inbred lines are Yu 12, Yu 20, Mo17, was Tang white, susceptible to 478, yellow early 4, E28, Huang Ye 4, Ye 107; More resistant to hybrids are 9011 × Huang Zao 4, Langyu 6,8053, Jidan 22, Zhongdan 2, Dan Yu 13, Tang anti-5, susceptible diseases are Xiyu 3, Yedan 2, Yedan 4, Yedan 12, Yeda 13, Yedan 18, Yedan 19, Yedan 20 and so on.