Deer Fly Traps

We have been plagued by deer flies over the last few weeks - they will dive bomb your head and, given the chance, bite huge chunks out of you. Luckily the internet had a solution (what can't you find on the web?) - deer fly traps made out of blue buckets and sticky goo. You have to move around, so the buckets can go on a tractor, on a stick, or on your head... We caught about 80 in half an hour.