ZAAR® is a specialized blend of methylated seed oils, surfactants, and water conditioning agents designed for use with a broad range of pesticides. ZAAR® is capable of adjusting spray application water to pH 4-5. At this range – water quality issues due to carbonates/bicarbonates are addressed. The addition of ZAAR® to a spray tank improves pesticide application by modifying the wetting and deposition characteristics of the spray solution resulting in a more even and uniform spray deposit. ZAAR® can positively affect pesticide spray application and pesticide efficacy. Optimum application and effects, however, can be influenced by the crop, pest, spray equipment, spray volume, pressure, droplet size, spray mixture, environmental factors, and other factors. Consequently, it is recommended that careful observation of the spray deposit be made and adjuvant concentrations be adjusted accordingly.