Does anyone know if bagworms are bad to feed a Chinese mantid? My one evergreen is infested with them and they are actually killing the tree. They look like a grub and live inside a cocoon made from the evergreen. They look like they would be plump and juicy to eat and it would be nice to put them to good use! But...my mantid is doing so good, I don't want to jeopardize his health. Thanks for any advice!!