---------------------------------------------------------------------- _Clostridium sporogenes_ 65 94 2 Enriched soil ---------------------------------------------------------------------- _Clostridium botulinum_ 65 95 0 to Lava soil 0.5 ---------------------------------------------------------------------- _Klebsiella pneumoniae_ 65 95 0 to Lava soil 0.5 ---------------------------------------------------------------------- _Bacillus subtilis_ var. 85 95 0.3 Media _globigii_ ---------------------------------------------------------------------- _Sarcina aurantiaca_ 85 95 0.3 Desert soil ---------------------------------------------------------------------- _Clostridium tetani_ 85 95 0.3 Soil ---------------------------------------------------------------------- _Aspergillus niger_ 76 95.5 0.25 Glass cloth on copper bar ---------------------------------------------------------------------- _Aspergillus oryzae_ 76 95.5 0.25 Do. ---------------------------------------------------------------------- _Mucor plumbeus_ 76 95.5 0.25 Do. ---------------------------------------------------------------------- _Rhodotorula rubra_ 76 95.5 0.25 Do. ---------------------------------------------------------------------- Pea, bean, tomato, rye, 75 100 0 Filter sorghum, rice. paper ---------------------------------------------------------------------- Winter rye 76 98 0.24 Soil ----------------------------------------------------------------------