Covered smut disease of hordeum is caused by the fungus Ustilago hordei.
Covered smut disease of hordeum is caused by Ustilago hordei fungus.
Covered smut disease of hordeum is caused by which fungus?
Loose smut disease of hordeum is caused by Ustilago nuda fungus.
Loose smut disease of hordeum is caused by which fungus?