1. Response of seedlings of three perennial grasses to dalapon, amitrole and glyphosate;Comes;Weed Science,1981
2. Heritability of paraquat tolerance in Lolium perenne;Faulkner;Euphytica,1974
3. The effect of dalapon on thirty five cultivars of Lolium perenne.;Faulkner;Weed Research,1974
4. Faulkner, J. S. (1975). A paraquat-tolerant line in Lolium perenne. Proceedings of the 1st European Weed Research Society Symposium, Paris, 349–359.
5. Faulkner, J. S. (1976). A paraquat resistant variety of Lolium perenne under field conditions. British Crop Protection Conference - Weeds 485–490.