TY - JOUR AU - Daane, Kent M. AU - Yokota, Glenn AU - Rasmussen, Yvonne AU - Zheng, Yuwei AU - Hagen, Kenneth S. TI - Effectiveness of leafhopper control varies with lacewing release methods JF - California Agriculture JO - Calif Agr Y1 - 1993/11/01 VL - 47 IS - 6 SP - 19 EP - 23 PB - University of California Agriculture and Nature Resources SN - 0008-0845 UR - http://www.ucanr.edu/sites/calagjournal/archive/?article=ca.v047n06p19 AB - Augmentative releases of green lacewings suppressed variegated grape leafhopper in experimental plots and commercial vineyards; however, effectiveness varied greatly. Field studies show that improved release methods and a better understanding of lacewing biology are needed to optimize commercial release programs.