@inproceedings{paperid:1010412, author = {Taheri, Parissa}, title = {Classification and genetic variability of rhizoctonia isolates associatied with sugar beet in Iran}, booktitle = {The 61th Internation symposium on crop protection}, year = {2009}, location = {Gent}, keywords = {Sugar beet; Rhizoctonia; genetic structure; IRAN}, }