Pro-MSO is penetrant for systemic pesticides, to enhance cuticle penentration and absorption. Pro-MSO is a methylated seed oil based adjuvant, while Pro-MSO Plus is a superior combination of MSO and organosilicone, as a pentrant-spreader. Outstanding Merits: - To improve the wetting and spreading of pesticides on the leaf surface - To aid in adhesion on the leaf surface and reducing evaporation loss - To improve leaf cuticle penetration and increase absorption - Recommended for systemic pesticides