Quote Originally Posted by hgrub
thanks F_F

So you mean any line of "proven line" het Ivory YB are competible to each other in order to make Ivory? For example Jared line YB can breed with Amir line YB to make Ivory(if I'm lucky)?
Yea I think so I'm not dealing with YB this year but I think so maybe someone like Ed Clark that has done YB and even Ivorys can help more.

Sorry I can e of more help.