水稻从播种到收获,都能遭到稻瘟的侵袭,造成损失。如浙江省原镇海县,1955年早稻遭受稻瘟为害,损失稻谷900余万斤。原镇海县万加乡是历年发病严重地区,但是由于党的正确领导和依靠群众,在1956年及1958年,以采用抗病丰产品种为主,结合合理施肥,处理病草病谷和种子消毒及土洋并举的药剂防治等综合性技术措施,根据预测预报做到无病先防,及 Rice from sowing to harvest, can be affected by rice blast, causing losses. For example, in Haizhixian County, Zhejiang Province, early rice suffered damage from rice blast in 1955 and lost more than 900 kg of rice. However, due to the party’s correct leadership and relying on the masses, in 1956 and 1958, using mainly high-yielding disease-resistant varieties combined with reasonable fertilization to treat grasses and seeds Disinfection and control of both domestic and international pharmaceutical comprehensive technological measures, according to the forecast and forecast to be disease-free first defense, and