血清学检测农作物品种抗病毒性,具有比生物学测定简便快速等优点,在对省内外3788份主要小麦品种抗耐黄矮病(BYDV)进行生物学鉴定的基础上,对植株病毒含量最佳阶段、叶片部位和24份不同程度抗耐病性材料进行了血清学检测。在春季病害发生发展期,每个处理或每个品种采集3株病株的显症叶片、 Serological detection of crop varieties antiviral, with the advantages of simple and rapid than the biological determination of the advantages of 3788 major wheat varieties in and outside the province against yellow dwarf disease (BYDV) biological identification, based on the best virus content of the plant Stage, leaf parts and 24 different degrees of resistance to disease-resistant materials for serological testing. During the development of the disease in spring, three diseased plants of the diseased leaves were collected for each treatment or each cultivar,