Spicebush Swallowtail question

[spyderlady]

Does anybody know whether the larvae will eat anything besides Spicebush? I have read they will accept prickly ash but I want to confirm it. I have some pupae I bought from Bill Oehlke and I would like to breed them when they emerge in March but I want to see if someone here knows if they will accept prickly ash.

 

[Terry D]

They use sassafras in our area.