If so, does it only kill them on contact, or will it remain effective for newly arriving bugs?
Talstar P does work for stinkbugs and boxelder bugs. Talstar P does not have an immediate knockdown effect but it does leave a long lasting residual. We do encourage our customers to apply Talstar P once a month through the stinkbug/boxelder bug season (August-November).
Answer last updated on: 07/28/2011