individual publications

• academic article

  • Dissemination of seeds of the eastern dwarf mistletoe by birds.  Canadian Journal of Forest Research.  4:409-412. 1974
  • Scirrhia acicola in Scotch pine Christmas tree plantations.  Plant Disease Management Reports.  57:55-59. 1973
  • Red pine - a new host for brown spot (Scirrhia acicola).  Plant Disease Rep.  56:712-713. 1972
  • Dothistroma pini on Pinus nigra in Minnesota.  Plant Disease Rep.  55:1040. 1971