1. The use of carrot slices and other fleshy roots to detect crown-gall bacteria in soil;Ark;Pl. Dis. Rept.,1958
2. Selection of the hairy root pathogen, Agrobacterium rhizogenes by the use of fleshy roots;Ark;Phytopathology,1961
3. Growth of Rhizobium in synthetic culture;Bergerson;Aust. J. biol. Sci.,1961
4. A biochemical test for crown-gall bacteria;Bernaerts;Nature, Lond.,1963
5. Accuracy of a plant-infection technique for counting populations of Rhizobium trifolii;Brockwell;Appl. Microbiol.,1963