Synthetic mustelid semiochemicals depress survival of long-tailed vole (Microtus longicaudus) populations and feeding damage

Microtus and Myodes continue to be major pests in agricultural and forest production in many temperate and boreal ecosystems of North America and Eurasia. However, voles may also be keystone species because of their predator-prey dynamics and feeding linkages in many networks. As an alternative to rodenticides, exploration continues for a suitable fear-based method to reduce vole damage to crops. This study tested the hypotheses (H) that a...