Strain coating rod

The utility model relates to the technical field of microbial culture, in particular to a strain coating rod which comprises a handle, a linear connecting part and a coating head, and the two ends of the linear connecting part are connected with the handle and the coating head respectively; the handle and the coating head are obliquely arranged relative to the linear connecting part, and are positioned on the same side of the linear connecting part; the handle comprises a handle upper part, an elastic rotating part and a handle lower part which are connected in sequence, the handle lower part is connected with the linear connecting part, and the elastic rotating part can rotate relative to the handle lower part. In combination with the structure, the coating head and the handle which are inclined towards the same side are additionally arranged at the two ends of the linear connecting part, so that the contact area between the coating head and a culture medium is increased, the corner position of a culture dis