In Australia, wild radish is a major weed species causing competition in canola crops, which are grown over large areas of that country. Presumably, it could also cause problems in Brassica crops ...
Daikon radishes are winter radishes typically grown for long white roots which have a milder flavor than the more traditional ...
In brassica crops grown for seed, the possibility of cross-pollination ... lacking the bristly hairs of rosette leaves. A similar weed, wild radish has bristly leaves over all the flowering plant.