Paper wasps are semi-social and live in small colonies. They eat nectar and other insects including caterpillars and flies. In the autumn, inseminated females will seek places to spend the winter, and may find their way indoors, especially if there is a cathedral ceiling present.
Paper wasps hang their comb nests from twigs and branches of trees and shrubs, porch ceilings, the tops of window and doorframes, soffits, eaves, attic rafters, deck floor joists and railings, etc.
While not an aggressive species by nature, paper wasps will sting if they are disturbed or their nest is threatened. Wasp stings are painful and can cause the same risk of allergic reaction as other insect stings.
Paper wasps often build nests in residential yards. Before trimming shrubs or hedges, or picking fruit, check the plant for paper wasp nests. Treat wood fences and deck railings with a repellent oil to deter paper wasps from gathering cellulose from the wood. If you suspect you have a paper wasp infestation or find a wasp nest on your property, call DA Exterminating (800-650-PEST) to find out about wasp treatment. Do not attempt to remove a nest on your own, as there is a high probability you will get stung.
Call DA Exterminating if you have problems with stinging insects. 800-650-PEST.