Phytopathology 99:220-226
Phytopathology 99:227-235
Phytopathology 99:236-242
Phytopathology 99:243-250
Phytopathology 99:251-257
Phytopathology 99:258-264
Phytopathology 99:265-273
Phytopathology 99:274-281
Phytopathology 99:282-289
Phytopathology 99:290-300
Phytopathology 99:301-306
Phytopathology 99:307-315