Isolation and Identification of Diseases of Leymus chinensis in Inner Mongolia
Investigate the occurrence of diseases of Leymus chinensis in Xilinhot, Inner Mongolia. Collect plant diseases in the wild, isolate the diseases, identify the pathogenic fungi through morphological and molecular identification methods, satisfy Koch's postulates, spray the diseases on the plants, observe the disease occurrence situation of the plants, then isolate the plant diseases from the plants, and determine whether the diseases are the same as the original pathogenic bacteria.