Argosy^® -O is a polymer adjuvant, which when placed into solution with water and mixed with appropriate agricultural chemicals, enhances adhesion, wetting, and facilitates distribution with ambient moisture, thereby increasing protection during plant growth. Argosy-O reduces or eliminates re-sprays due to rain events and allows longer intervals between applications, saving time and money. Argosy-O should be applied with the first and all subsequent sprays.