Volume 31, Number 1 and 2 Search All Journals Search for: Back to Issue Pre-Breeding for Nematode Resistance in Beet View Article PDF Back to Issue Post navigation Genetic Resistance, Fungicide Protection and Variety Approval Policies for Controlling Yield Losses from Cercospora Leaf Spot InfectionsResponse of Sugarbeets, Common Sunflower, and Common Cocklebur to Clopyralid or Desmidipham plus Phenmedipham