Well it feeds the soil microbes so....I would hate to see someone relocate the gulf fritilaries on their passionfruit vines. World's most expensive passionfruit. Those things make it impossible to even exterminate them. I gave up on passionfruit since those things destroy every plant and stunt them severely. The only reason I exterminate 1 is so it doesn't become a problem and then I have a bunch of stunted plants. Next time I see one I'll relocate to something g not important though, Good idea.