Crosses were made between a susceptible variety namely Shennong 1033 (Japonica) and one of the seven varieties with respect to adult resistance to Bacterial Blight namely 75-34, Zenith, IR20(lndica), Wase Aikoku, Peizao 15, Bangmong, Java 14(Japonica).

• 本文研究了粳稻感病品种沈农1033分别与7个抗白叶枯病的品种(其中籼稻有75-34、辛尼斯、IR20;粳稻有早生爱国3号、邳早15、蚌珠芒、爪哇14)杂交；F.