Quote:
Originally Posted by rohara66
I think/assume you can spray for aphids. And the only reason the wasps showed up was because we had an aphid problem. Proactively I bought a fake wasp nest that I'm going to hang which might also help keeping the wasps away.
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We have found this to be the most effective solution for wasps. Also the simplest and cheapest.
Don't just get one though, get a few around your property.