Criterion 2F Imidacloprid Insecticide (Merit 2F), Bayer

Criterion 2F Imidacloprid Insecticide Bayer's own generic for their Merit 2F is identical to Merit at a fraction of the price and is one of the most effective broad-spectrum insecticides for use on turf, ornamentals and various crops in the market today. 

Criterion 2F Imidacloprid Insecticide provides the industry’s longest-lasting grub control at exceptionally low use rates. This product gives outstanding residual control of numerous ornamental pests – it interferes with nerve impulses and disrupts insect behavior. Pests stop feeding, stop reproducing and eventually die.