Bacteria | Arnowa | Csakya |
---|
Azotobacter vinelandii
| + | + |
Bacillus megaterium
| − | ++ |
Bacillus subtilis
| ++ | − |
Pantoea allii
| − | + |
Rhizobium radiobacter
| + | − |
- aCatechol- and hydroxamate-type siderophores were identified using Arnow´ and Csaky’s tests, respectively. ++ strong positive result; + positive result; − negative result