@article{paperid:1005500, author = {Ghorbani, Reza}, title = {Improvement of late blight management in organic potato production systems in Europe: Field tests with more resistant potato varieties and copper based fungicides.}, journal = {Biological Agriculture and Horticulture}, year = {2006}, month = {June}, issn = {0144-8765}, keywords = {Weed biocontrol}, }