Phytopathology 90:108-113
Phytopathology 90:114-119
Phytopathology 90:120-124
Phytopathology 90:125-133
Phytopathology 90:134-138
Phytopathology 90:139-147
Phytopathology 90:148-156
Phytopathology 90:157-170
Phytopathology 90:171-178
Phytopathology 90:179-182
Phytopathology 90:183-190
Phytopathology 90:191-196
Phytopathology 90:197-202