If the female parent produces unisexual flowers, which step is NOT needed in artificial hybridization?
Emasculation is the removal of anthers. If the female parent produces unisexual (pistillate) flowers, there are no anthers to remove, so emasculation is unnecessary. The flower buds are bagged before opening.
Ref: Diagram of a female unisexual flower (pistillate) showing no anthers to remove.