The Situation: In June 2009, spotted wing drosophila, formerly known as the cherry vinegar fly, Drosophila suzukii (Diptera: Drosophilidae), was trapped over a wide area in northern California including Santa Clara, San Benito, Santa Cruz and Monterey Counties. This fly is now considered established in California. Spotted wing drosophila is a small fly, around 2.6-2.8...