Wasps are pollinators in the garden, but not insects you want to encounter around your home, yard, or patio—they are more aggressive than bees, and you don't want to get stung while lounging outside.

Wasps aren't many people's favorite insect, but they can actually do a lot of good. Some pollinate flowers and vegetables, while others help control aphids, caterpillars, and other garden pests. Okay, ...