Botrystop FX14023 WIDESPREAD MAX is a premium TCTB4 WIDESPREAD MAX is a premium organosilicone adjuvant designed to reduce the surface tension of the spray solution in order to maximize pesticide and nutrient spray coverage and efficacy Provides dissolved oxygen to the root zone BotryStop is a superior preventative tool that enhances existing fungal disease control programs by introducing a new active ingredient to prevent resistant populations of Botrytis and other fungal pathogens above the soil Its unique active ingredient aggressively out competes these pathogens for space and nutrients on plant surfaces and in dead and deteriorating plant tissue