nonpathogenic cocci非致病性球菌

nonpathogenic trypanosome非致病性锥虫

nonpathogenic fungus非病原真菌

nonpathogenic bacterium非病原菌;非致病菌

nonpathogenic bacteria非病原菌;非致病菌

nonpathogenic microorganisms非致病微生物

nonpathogenic microorganism非病原微生物

nonpathogenic binucleate Rhizoctonia非致病性的双核丝核菌

Nonpathogenic binucleate Rhizoctonia spp无致病性双核丝核菌