The Q&A Archives: "gnats": black flies; no-see-ums
Question: I realize that black flies can be several types, but how can I control them in the yard. When the dogs play or when we go into he yard they swarm around the face and are annoying. When the biting ones come out it's even worse. We pick up our yard clippings and try to make sure ther's no standing water avoiding food and breeding grounds. Whst can we spray or do to get rid of them?
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