DATE:    5/17/01                            
WRITERS: Dr. Eric Benson, Clemson Extension entomologist, 
         (864) 656-3111
         Dr. Pat Zungoli, Clemson Extension entomologist, 
         (864) 656-3111
EDITOR:  Giles Singleton, (864)656-3876, gsngltn@clemson.edu

Control paper wasps now
for a happier summer 

     CLEMSON -- While many folks don't find insects cuddly, most 
people are not overly frightened of six-legged creatures. However,
six-legged creatures that can sting and attack in groups will send 
many people running.
     Some wasps with these scary capabilities, like paper wasps, 
are very common in the spring. People notice them working hard to 
make their nests.
     Paper wasps are often found around homes. There are several 
types; most are brownish with yellow or reddish markings. They are
generally one-half to three-quarters of an inch long.
     These wasps make open, paper-like nests in the shape of an
umbrella. The small nests can hang from trees, shrubs or around
buildings, especially on porch ceilings, window and door frames,
soffits, eaves, attic rafters, deck supports, railings and almost 
any other protected place. These wasps are not usually aggressive 
and do not sting unless disturbed.
     However, paper wasps can be a concern if they are nesting in
gardens or around structures, especially near entryways and porches. 
If you notice these wasps working around your home, take some time 
to watch them. This will help you determine if they are living and
building a nest near your house. 
     Remember, nests can be hidden in many places: a bush, an attic,
under a deck rail or under a porch floor. If you find a nest, spray 
it directly with an aerosol insecticide labeled for wasp and hornet
control. 
     Treating a nest now will mean fewer wasps around your home 
later. 
     There are many products available at most home centers and
discount stores. Use a product that can spray up to 20 feet and
provides quick knock-down and kill of the wasps. Follow all label
directions carefully and be sure to wear protective clothing such 
as a hat, long pants and a long sleeved shirt.
     Generally it is best to treat in the early evening hours when 
all the wasps are on the nest. Remove the nest after the wasps are
killed to discourage future paper wasp nests. If treating wasps makes
you nervous, consider hiring a pest management professional with
experience controlling stinging pests.
     Paper wasps are really beneficial insects. In nature they feed
mostly on caterpillars, which helps to control garden and forest 
pests. If you encounter them in natural areas, it is best to leave
paper wasps alone.
               **********************************
     If you have gardening questions, write to PSA Media Relations,
A-101 Poole Agricultural Center, Clemson University, Clemson, S.C.
29634-0129 or search our website at: www.clemson.edu/psamedia.
                              END