Phytopathology 99:128-138
Phytopathology 99:139-144
Phytopathology 99:145-151
Phytopathology 99:152-159
Phytopathology 99:160-166
Phytopathology 99:167-175
Phytopathology 99:176-184
Phytopathology 99:185-193
Phytopathology 99:194-202
Phytopathology 99:203-208
Phytopathology 99:209-216