SRL for [obviate]: He said that even though virtually all corn seeds currently planted are hybrids , the genetic approach will [obviate] the need for mechanical emasculation of anthers , which costs U.S. seed producers about $ 70 million annually .
ARG-M-ADV: even though virtually all corn seeds currently planted are hybrids | ARG-0: the genetic approach | ARG-M-MOD: will | ARG-1: the need for mechanical emasculation of anthers , which costs U.S. seed producers about $ 70 million annually