TY - GEN AU - Schmidt,R A AU - Miller,T TI - Influence of Inoculum Concentration on Production of Spermogonia and Aecia on Pine Seedlings Infected by Basidiospores of Cronartium quercuum f. sp. fusiforme SN - 0191-2917 PY - 1999/// PB - Plant disease N1 - Publication Type: Journal Article UR - https://doi.org/10.1094/PDIS.1999.83.4.367 ER -