TY - GEN AU - Ryley,M J AU - Obst,N R AU - Irwin,J A G AU - Drenth,A TI - Changes in the Racial Composition of Phytophthora sojae in Australia Between 1979 and 1996 SN - 0191-2917 PY - 1998/// PB - Plant disease N1 - Publication Type: Journal Article UR - https://doi.org/10.1094/PDIS.1998.82.9.1048 ER -