by cloudman75 » Sun Oct 10, 2010 10:36 am
When I take the bat house down, I will put it down near the woods and let it sit several months. The bat bugs will leave from lack of a food source or die from starvation or cold weather. In my area they can live for weeks. I do not spray them but I have used a hose with water to scatter them from the bat houses. I suspect that there are other parasites in there also but the bat bugs are large enough to be seen. This old house is screwed together, so It can be disassembled ,the screening on the back removed, scratched and used again if desired. It is so heavy, I don't plan at this time to reuse it.
I am curious to see if the new cedar houses will deter parasites. I hope the bats will use them as they do have some cedar odor. The odor emissions will diminish somewhat I think over the winter before the bats return in spring. If not, I'll build some out of pine or what ever it takes to provide them a home. My only existing cedar house is the one most used by my
bat colony. The bats will still have two existing houses next season that they have used in the past.
Frank