E. A. Schwinghamer

Evaluation of Spectinomycin Resistance as a Marker for Ecological Studies with <i>Rhizobium</i> spp.

E. A. Schwinghamer, W. F. Dudman · Journal of Applied Bacteriology · 1973 · 86 citations

Biology, Antibiotic Spectinomycin, Antimicrobial Resistance Gene +15

Evaluation of effectiveness in mutant strains of rhizobium by acetylene reduction relative to other criteria of N2 fixation

E. A. Schwinghamer, Harold J. Evans, Martin D. Dawson · Plant and Soil · 1970 · 75 citations

Industrial Mycology, Acetylene Reduction Relative, Bioorganic Chemistry +6

Ecological studies of root-nodule bacteria introduced into field environments—V.A critical examination of the stability of antigenic and streptomycin-resistance markers for identification of strains of Rhizobium tripolii

J Brockwell, E. A. Schwinghamer, R.R. Gault · Soil Biology and Biochemistry · 1977 · 72 citations

Biology, Microbial Diversity, Rhizobium Tripolii +11

Effectiveness ofRhizobium as modified by mutation for resistance to antibiotics

E. A. Schwinghamer · Antonie van Leeuwenhoek · 1967 · 71 citations

Antimicrobial Resistance Gene, Antibiotics, Drug Resistance +9

Competitive advantage of bacteriocin and phage-producing strains of Rhizobium trifolii in mixed culture

E. A. Schwinghamer, J Brockwell · Soil Biology and Biochemistry · 1978 · 61 citations

Rhizobium Trifolii, Bacteriology, Plant-rhizobia Interaction +7