SEMIOCHEMICAL CONTROL OF THE DIAMONDBACK MOTH FOR THE CRUCIFER GROWERS

This project will develop an effective control strategy for a key crucifer pest, diamondback moth (DBM), Plutella xylostella, which attacks virtually all crucifer crops (broccoli, kale, cabbage, etc.) and has developed resistance to virtually every pesticide deployed to control it. Worldwide, DBM has an estimated impact of US$4-5 billion, including direct crop damage and costs of control measures. ISCA will develop two novel control techniques for DBM: 1) Acttra Plutella, a lure for a pesticide-free mass trapping strategy; and 2) Acttra Plutella A&K, a long-lasting sprayable formulation blending Acttra Plutella with small quantities of killing agents, designed for direct application to or among crops.Successful development of Acttra Plutella andActtra Plutella A&K will bring a highly effective, low-input, and organic pest management technology to the market, one that will reduce the need for pesticide use in crucifer vegetable production and consequently decrease the health and environmental risk associated with overuse of conventional toxic insecticides.