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水稻病毒病是一群突发性病害,曾给中国水稻带来毁灭性损失,中国稻区广阔,先后发生的水稻病毒病及其类似病害有11种。近年来,在水稻上发生严重、对水稻产量造成威胁的病毒
Rice virus disease is a group of sudden diseases that have caused devastating losses to Chinese rice. There are 11 rice diseases and other similar diseases that have occurred in China. In recent years, there has been a serious problem on rice and a threat to rice yield