streptomyces acidiscabies streptomyces acidiscabies streptomyces acidiscabies is a streptomycete bacterium species, causing a scab disease of potatoes. its type strain is rl-110 (= atcc 49003). streptomyces acidiscabies scientific classification domain: bacteria phylum: actinomycetota class: actinomycetia order: streptomycetales family: streptomycetaceae genus: streptomyces species: s. acidiscabies binomial name streptomyces acidiscabieslambert and loria 1989