D. J. Gemmell

Transfer of resistance to clubroot (Plasmodiophora brassicae) to swedes {Brassica napus L. var. napobrassica Peterm) from B. rapa

John E. Bradshaw, D. J. Gemmell, Ralph N. Wilson · Annals of Applied Biology · 1997 · 30 citations

Agriculture, Genetics, Plant Sciences +12

The Glucosinolate Content of Some Fodder Brassicas

John E. Bradshaw, Robert K. Heaney, William H. Smith et al. · Journal of the Science of Food and Agriculture · 1984 · 25 citations

Agriculture, Agronomy, Plant Sciences +10

Self-incompatibility in Brassica napus: seed set on crossing 19 self-incompatible lines

D. J. Gemmell, John E. Bradshaw, T. Hodgkin et al. · Euphytica · 1989 · 19 citations

Agriculture, Plant Biology, Plant Sciences +14

Inheritance of adult plant resistance to powdery mildew in swedes

John E. Bradshaw, D. J. Gemmell, Cynthia J. Williamson · Annals of Applied Biology · 1989 · 14 citations

Agriculture, Genetics, Plant Sciences +14

Effect of cultivar and harvest date on the glucosinolate and s‐methylcysteine sulphoxide content of swedes (<i>Brassica napus ssp rapifera</i>)

D. Wynne Griffiths, John E. Bradshaw, Judith Taylor et al. · Journal of the Science of Food and Agriculture · 1991 · 13 citations

Agriculture, Crop Sciences, Plant Sciences +8