在多雨和潮湿地区,大小麦赤霉病是一种毁灭性病害。麦子经为害后,不但会引起大面积的减产和显著降低品质,而且病麦对人畜都有毒。浙江省枕嘉湖地区此病在1952、1954、1958年曾三度流行,造成严重减产。据嘉兴专署农业局调查,赤霉病常年发病损失率约在10—20%,雨涝的1954年,重病地区发病率普遍达80%以上。 Wheat head blight is a devastating disease in wet and humid areas. After the wheat is harmed, it will not only cause large-scale yield reduction and significant reduction in quality, but also make the sick wheat poisonous to both humans and animals. Zhejiang Puxian area of ​​the disease in 1952, 1954, 1958 had three epidemic, causing serious cuts. According to Jiaxing agency Bureau of Agriculture survey, the annual incidence of Fusarium head blight loss rate of about 10-20%, the floods in 1954, the incidence of serious illness area generally reached more than 80%.