Effects of Kaolin Particle Film and Imidacloprid on Glassy-Winged Sharpshooter (Homalodisca vitripennis ) (Hemiptera: Cicadellidae) Populations and the Prevention of Spread of Xylella fastidiosa in Grape

K.M. Tubajika1, G.J. Puterka2, N.C. Toscano3, J. Chen4 and E.L. Civerolo4 1United States Department of Agriculture (USDA), Animal and Plant Inspection Service (APHIS), Plant Protection and Quarantine (PPQ), Center for Plant Health Science and Technology (CPHST), Raleigh, North Carolina, 2United States Department of Agriculture (USDA), Agricultural Research Service (ARS), Stillwater, Oklahoma; 3Department of Entomology, University of California, Riverside, California, 4United States Department of Agriculture (USDA), Agricultural Research Service (ARS), San Joaquin Valley Agricultural Sciences Center (SJVSC), Parlier, California, USA