UC IPM Highlights is an annual publication of the UC Statewide IPM Program. Written by Lisa Blecker, Steve Elliott, Lucia Varela, Karey Windbiel-Rojas and Tunyalee Martin; edited by Petr Kosina and Tunyalee Martin; designed by Fernanda Rosa, Mark Takata and Tunyalee Martin. This material is partially based on work supported by NIFA, U.S. Department of Agriculture, Crop Protection and Pest Management Competitive Grants Program.