小麦矮腥黑穗病(Tilletia ContraversaKhn)是危害小麦生产的一种危险病害,是我国对外检疫对象。全国许多省市的有关科研单位都开展了灭菌处理试验的研究,经过几年的研究工作表明,有两种灭菌方法较为有效。一是加热处理灭疫的方法。这种方法虽然取得了灭菌效果,但加热后的小麦品质显著降低,而且加热过程中很难防止病菌孢子飞扬。 Tilletia Contraversa Khn is a dangerous disease that endangers the wheat production and is the external quarantine object of our country. Relevant scientific research institutes in many provinces and cities all over the country have carried out research on sterilization treatment experiments. After several years of research work, two sterilization methods have been proved to be effective. First, the method of heat treatment of the epidemic. Although this method has achieved sterilization effect, but significantly reduced the quality of the heated wheat, and the heating process is difficult to prevent bacteria spores flying.