稻瘟病是水稻主要病害之一,选用和推广抗病丰产良种,是综合防治稻瘟病最经济有效的措施。现将我们近几年来在这方面所作的工作简报于下。 Rice blast is one of the main diseases of rice. It is the most economical and effective measure to comprehensively control rice blast by selecting and popularizing high-yielding disease-resistant varieties. We are now briefing on the work we have done in this area in recent years.