云南有着丰富的地方稻种资源,为了开发和利用这些品种资源,研究它们的抗病性是十分必要的。作者等于1980—1984年在北京对云南稻的部分品种进行人工接种北方的稻瘟病菌和白叶枯病菌的抗病性试验,根据品种的病情反应,评价其抗病性。1983年与云南省农科院植保所合作,对其中的274份粳 Yunnan has abundant local rice resources. In order to develop and utilize these varieties of resources, it is necessary to study their disease resistance. The author was equal to 1980-1984 in Beijing on some varieties of rice in Yunnan artificial inoculation of the North China’s rice blast and bacterial leaf blight disease resistance test, according to the disease response to evaluate the disease resistance. In 1983, Yunnan Academy of Agricultural Sciences and plant protection cooperation, of which 274 japonica