为害水稻的病菌,有很多是潜伏在种子上,随着水稻的播种而滋生蔓延为害。因此,将稻种进行消毒处理,以消灭潜伏在其上的病菌,是多快好省地预防病害发生的有效办法。我省稻种消毒处理工作,近几年来由于“四人帮”的干扰破坏有所放松,以致有的病害大大回升。例如,水稻恶苗病原已基本消灭,但近几年回升很快,1976年不少地方的 Damage to rice pathogens, many are lurking in the seeds, with the spread of rice breeding and damage. Therefore, disinfecting the rice species to eliminate the bacteria that lurk on them is an effective way to prevent diseases from occurring more rapidly and effectively. In our province, the work of disinfecting rice seeds has been relaxed in recent years due to the interference and destruction caused by the “gang of four”, so that some diseases have greatly recovered. For example, the etiopathogenisis of rice has basically disappeared, but the rapid rebound in recent years, many places in 1976