Native Predators May Be Having a Larger Impact than Expected on Invasive Stink Bug

By Dr. Rob Morrison Research recently appearing in the journal Biological Control may change how we view native predators of the brown marmorated stink bug (BMSB). BMSB is an invasive species that was accidentally introduced to the United States from Asia in Pennsylvania, and has since been detected in more than 40 U.S. states. It […]

Temperature Affects Stink Bugs More than Any Other Factors

By Richard Levine Many things can affect the size and range of insect populations, including the climate, the availability of food sources, and the absence or presence of predators. But when it comes to certain stink bugs, researchers have found that temperature is the most important factor affecting regional distribution and abundance. By using complex […]

Stink Bugs as Biocontrol Agents Against … Stink Bugs

By Chris Patrick Imagine combating stink bugs with … stink bugs. Halyomorpha halys, the brown marmorated stink bug (BMSB), is a notorious, non-native agricultural pest — an indiscriminate destroyer of fruits, vegetables, and other farm crops. Managing this pest with a biological control agent (a living organism) is especially important for organic farmers whose regulations […]

Brown Marmorated Stink Bug Biology and Management Options Discussed in Open-access Journal Article

The brown marmorated stink bug (Halyomorpha halys) is an invasive, herbivorous insect species that was accidentally introduced to the United States from Asia. First discovered in Allentown, Pennsylvania in 1996, it has since been found in at least 40 states in the U.S. as well as Canada, Switzerland, France, Germany, Italy, and Lichtenstein. In North […]

Photo Slices Provide Detailed Images of Tiny Wasps for Biocontrol Efforts

Using specialized digital photography methods, USDA scientists are producing high-resolution images of members of the wasp superfamily Platygastroidea. According to Elijah Talamas, a postdoctoral scientist with the USDA’s Agricultural Research Service (ARS), the photographic process begins with positioning a wasp specimen under a specialized camera with a single-column lens attached to a vertical joist, and […]