Endangered species alert. :)
Good luck to them. We had a horrible time battling grape leaf skeletonizers. Tried environmentally-friendly stuff like bacillus thuringiensis to no avail. Probably a case of too little too late. :(
Wait till the stink bugs we have on the east coast make it out to California. Those things seem indestructible. Spider's will not even attack them if the are caught in the web. They just cut the web so they release the stink bugs!
Anyway they are starting to do real harm to the fruit and corn crop in PA and other states.
The way to deal with this moth is to entice it into the basement, and wall it up in an unused alcove.