I live in New Hampshire and am having a problem with stink bugs. It is winter and we keep finding them in the house, on the windows, in the bathroom, etc. We seem to find one a week, where are they coming from?
Dear Jane H.
Stink bugs are notorious plant eaters, and they use their sucking mouthparts like a syringe to withdraw the vital fluids from their host plants. The most common species are either green or harlequin (red and black) and the green varieties are sometimes attracted to lights. These are the true stinkers in the insect world as well as being true bugs with incomplete metamorphosis. Without more information regarding the actual species I cannot conclude anything more than that perhaps the warm fall weather increased their survival rate outdoors and they entered the house for warmth, or else a houseplant, especially one that was outside this summer, has become their indoor host. Check your plants.