colonies of mold fungi cultivated from indoor air

agar air allergy alternaria aspergillus asthma background black brown colonies colony dextore different dish environment environmental fischeri fungi growth indoor isolated medium micro microbe microbiology microorganism microscope microscopic microworld mold morphology mycology niger nutrient pathogen pathogenic penicillium petri plate sabourad sda shape smear soy spherical surface terreus tryptic white world