Catch EM 10oz Spray

I use this for catching "yellow tails or green heads," biting flies, as some people call them. The glue is sprayed on black inflatable balls that the flies are attracted to. I have found the combination to be very effective in fighting these pests. Originally, I used an identical product called "Tangle foot," which was much less expensive, but the company went out of business in 2023. This is the only product I have found that works. There are similar brush-on adhesives that work, but in my opinion they are too labor intensive.