What is a Brown StinkBug?
by William Campbell,
Stink Bug Expert
The brown marmorated stink bug is officially an invasive species. The reason for this classification is because it is not a native US species. Somehow, it was introduced to the United States from its native country of China. Although it can be found all over the Eastern and Northern sections of the United States, it is most prolific found in Pennsylvania.
When left alone, this species isn't much of a direct threat to humans. Despite the fact that there are glands within its thorax that do contain a foul smelling odor, most people will not notice it unless they inadvertently step on the bug. Once the insect is crushed, the smell that the glands give off will be noticeable for several hours.
It is relatively easy to identify the brown stink bug. Its thorax is heavily armored and is spade-like in shape. The thorax is quite broad by the insect’s head and then gradually narrows into a sharp looking point.
It is approximately the same shade of brown as a walking stick. There are small off white flecks throughout its armor and decorating its antennae, and the entire thorax is outline with a ring of white.
Unfortunately, this insect is creating a sizeable problem for farmers. It feeds off plant life and really enjoys fruits. Any farmer who grows apples, peaches, or tomatoes has been struggling to contain the spread of the pest.
The larger the population of this bug becomes, the higher produce prices are likely to rise as a result of the damage they inflict.
Some farmers are resorting to strong pesticides. The recent push to grow produce as naturally as possible has caused some farmers instead to release some natural predators in their orchards and field. For example, some farmers have experienced success with the release of praying mantises and parasitic wasps.
To learn more about how to rid your home of stink bugs, please read my personal story here: