Browse resources Displaying 1 - 1 of 1 resources Photo by Patty Skinkis. (Cropped from original) How to Scout for Grape Phylloxera in Vineyards This video provides the basic steps in searching for phylloxera in an infested vineyard. Michelle Moyer, Gwen Hoheisel, TJ Mullinax, Patricia A. Skinkis | Nov 2020 | Video