1963年,麦类赤霉病在日本以九州地区为中心严重蔓延,随后麦作面积迅速下降,日本对该病的病理学研究也停步不前.然而对该病病菌是否归属镰孢菌属的研究却有了迅速发展.其研究结果表明,该病菌寄生于籽粒,产生的毒枝菌素对人畜有害(一户,1978).1979年随着水田改为旱作,麦类种植面积逐渐增加,研究赤霉病的危害和防治的方法就成为当务之急. In 1963, wheat scab caused serious spread in Japan, mainly in Kyushu area, followed by a rapid decline in wheat area and Japan’s pathological study of the disease was also halted. However, whether the pathogen belongs to the genus Fusarium Research has been rapid development of its research results show that the parasitic bacteria in the grain, the production of mycotoxin harmful to humans and animals (one household, 1978) in 1979 with the paddy field to dry farming, wheat planting area increased It is imperative to study the harm of scab mold and the methods of prevention and cure.