I spray the blooms to kill the beetles.......... too bad but I'm killing the Yucca moths too. Late season blooms from cernua and constricta x filamentosa do form pods some years from moths since the beetles are less prominent. Loads of pods forming from

Y. filamentosa x rostrata X filamentosa x elata
Y. filamentosa x elata X filamentosa x rostrata

These are my best two Yuccas, here's the filamentosa x elata with a very long bloom