From: Assessing the suitability of antibiotic resistance markers and the indirect ELISA technique for studying the competitive ability of selected Cyclopia Vent. rhizobia under glasshouse and field conditions in South Africa
Antibiotic
Concentration of antibiotics used (μg.ml-1)
PPRICI3
UCT40a
UCT44b
UCT61a
Streptomycin
1
10
5
Spectinomycin
80