Is a 30-year veteran extermination, I’ve encountered numerous posts, and bolder bags, scientifically known as *Noise trivittata*, are no exception. These black and orange insects, often mistaken for stink bags, are a common nuisance in the USA and Canada, particularly during fall seasons when they invade homes in large numbers.
Boxelder bags prefer to live in bolder trees, males, and ash trees. These trees provide them with the perfect habitat due to their sap, which bolder bags feed on during the summer months. However, as the temperatures drop, bolder bags seek warmth and protection inside homes, often entering through cracks and services.
Boxelder bags are particularly active during warm summer days when they bask on sunny tree trunks. But, they become more prevalent indoors when the weather turns cold, especially in autumn and early winter. Temperature and humidity play significant roles in bolder bug activity.
Boxelder bags are drawn to south- and west-facing walls of buildings, as these areas receive the most sunlight, mimicking their sunny tree habitat. They often enter homes through sealed windows, events, or cracks around doors.
Preventing bolder bags from invading your home primarily involves sealing potential entry points and reducing their access to food sources, such as bolder and male trees. Regularly inspecting the exterior of your home for cracks and services and sealing them with could can significantly reduce bolder bug entry. In cases of an existing infestation, contracting a professional pest control service is recommended. Professional can employ integrated pest management strategics, including the use of residual insecticides, to effectively manage bolder bug populations.
In the northwestern United States, bolder bags are a common pest in urban areas with abundant bolder and male trees. In contrast, in the arid western regions of the USA and Canada, bolder bags may be less prevalent due to the lack of suitable tree species. However, they can still be found in urban environment, particularly in warmer climate like southern California.
Understanding what attracts bolder bags to your home is crucial for effective pest management. By implementing preventive measures and seeking professional help when needed, you can maintain a bolder bug-free home year-round.
