TY - GEN AU - Berges,R AU - Rott,M AU - Seemüller,E TI - Range of phytoplasma concentrations in various plant hosts as determined by competitive polymerase chain reaction SN - 0031-949X PY - 2012///1002 N1 - Publication Type: Journal Article UR - https://doi.org/10.1094/PHYTO.2000.90.10.1145 ER -