TY - JOUR AU - Dreistadt, Steve H. AU - Dahlsten, Donald L. AU - Rowney, David L. AU - Tait, Susan M. AU - Yokota, Glen Y. AU - Copper, William A. TI - Treatment of destructive elm leaf beetle should be timed by temperature JF - California Agriculture JO - Calif Agr Y1 - 1991/03/01 VL - 45 IS - 2 SP - 23 EP - 25 PB - University of California Agriculture and Nature Resources SN - 0008-0845 UR - http://www.ucanr.edu/sites/calagjournal/archive/?article=ca.v045n02p23 AB - Elm leaf beetle control efforts in northern California can be effectively timed using temperature monitoring. Two available control methods are a new biological insecticide, and an insecticide applied as a bark band. Both methods help preserve the beetle's natural enemies.