Antiproton-proton annihilation into pi(o)eta eta has been studied with the
Crystal Barrel spectrometer at CERN at an incident beam momentum of 1.94 Ge
V/c. The data were taken with a trigger requiring neutral final states. A n
ew isovector state, the alpha(2)(1660) decaying to pi(o)eta, is observed. I
n the eta eta invariant mass region around 2.1 GeV/c(2), strong production
of a heavy resonance is required, but our analysis does not distinguish bet
ween J(P) = 0(+), 2(+) and 4(+). The production of the fo(1500) in reaction
s in flight is also observed.