If you need a wasp spray in a hurry and Ortho isn’t sold ... but nothing that couldn’t be washed off with a garden hose. What’s even more important, though, is the thickness of the foam.

Solitary wasps, such as mud daubers and cicada killer wasps, are rarely a problem ... you can simply knock it down and wash away the debris with a garden hose. Social wasps, which are the ...

Those wasps you hate? They’re the best organic pest control around ... offense. “The flower garden is the restaurant, not their home — they don’t defend it,” Ms. Holm said.

The female locates and stings a large insect such as a cicada or katydid and then brings it back to the burrow. She places the insect into a chamber and lays an egg on it; sometim ...

you can then spray it on wasps in your home and garden. Robynn added: "I have found that the more concentrated your solution is, the quicker the wasp dies, However, it's also more harsh on plants ...