Knockdown

Knockdown, by Precision Laboratories, quickly defoams spray solutions containing nonionic surfactants, silicone surfactants, or crop oil concentrates. It contains a proprietary blend of polydimethylsiloxane and other antifoaming agents, and proprietary emulsifiers and formulation aids. Knockdown is labeled for use with pesticides registered for turf and other appropriate uses.

Active ingredients: proprietary blend of polydimethylsiloxane and other antifoaming agents (10%) and proprietary emulsifiers and formulation aids (90%)

Application rate: 1–4 fl oz/100 gal