Got my BeeCulture Mag. today and it had an interesting article in it about using the seed heads from Stag Horn Shumack in the smoker to knock the varroa mites off. Has anyone else used the seed heads in thier smoker and monitored the mite drop? I have used the seed heads before but had no idea that it would knock the mites off. Might be another step in the right direction in controling the mights. What's your opinion on this?