Contrac Blox are made with a special food blend that rodents have a hard time refusing

Widely trusted by commercial nurseries

HRAC Groups: Group 14 (Sulfentrazone) + Group 4 (Quinclorac)

they die within 1 minute

delivering long-lasting residual activity and reliable pest suppression

Defoamer Select quart (32 oz) Category_Nursery & Hydroponics_Plant Growth Regulators Contrac Blox are made withDefoamer Select is a water based, silicone emulsion, antifoam and defoamer that can be used to prevent foam formation or knock down existing foam. Reducing and eliminating foam during tank mixing, allows the product to be more thoroughly agitated during the process and reduces the threat of chemical spills. Factors contributing to the creation of foam include the pesticide being used, the temperature and viscosity of the tank mix components, the