We search for color singlet technirho and technipion production in
ppbar collisions at sqrt s = 1.8 TeV recorded with the Collider Detector at
Fermilab.  These exotic technimesons are present in a model of walking
technicolor.  The signatures studied are lepton plus two jets and multijet
final states.  No excess of events is seen in either final state.  We set an
upper limit on the technirho production cross section and exclude a region in
the technipion mass versus technirho mass plane at the 95% confidence level.