Illinois Natural History Survey

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  • 2003

    Volatile attractants for diabrotica species

    Metcalf, R. L. (Inventor) & Lampman, R. (Inventor), Sep 2 2003, U.S. Patent No. 6613317, May 6 1992

    Research output: Patent

  • 1989

    Volatile attractants for diabrotica species

    Lampman, R. (Inventor) & Metcalf, R. L. (Inventor), Nov 14 1989, U.S. Patent No. 4880624, Mar 18 1988

    Research output: Patent