Stink Bugs

Stink bugs are small insects known for their shield-shaped bodies and their ability to release a foul-smelling odor when they feel threatened. This smell, which gives them their name, acts as a natural defense against predators. While there are many species of stink bugs around the world, one of the most common and troublesome in North America is the brown marmorated stink bug (Halyomorpha halys), an invasive pest that has become a nuisance for both farmers and homeowners.

Stink bugs are typically about half an inch long and come in a variety of colors, including shades of brown, green, or even metallic tones. The brown marmorated stink bug is mottled with brown and gray patterns, making it easy to identify. They also have unique banding patterns on their legs and antennae, adding to their distinct appearance.

These insects are herbivores and feed on a wide range of plants, including fruits, vegetables, and ornamental plants. They use their needle-like mouthparts to pierce the skin of plants and suck out the sap, which can lead to damaged crops and reduced yields. Stink bugs are especially problematic for farmers, as they can cause significant economic losses.

In the fall, stink bugs often become a household problem. As temperatures drop, they seek warm, sheltered places to spend the winter, which often leads them into homes. While they don't cause structural damage or bite humans, their presence can be annoying, especially if disturbed, as they release their unpleasant odor.