Quinclorac 75 DF is particularly noted for its excellent control of crabgrass

Research conducted by the manufacturer

is recommended for best results

The rate to use is 2-3 tablets per foot of tree or shrub height

Chemical Family:

Viper Insecticide-4 oz bottle Category_Turf Management Quinclorac 75 DF is particularlyViper is a liquid formulation of Cyper WP Viper is a synthetic pyrethroid having a low toxicity to humans and animals. Viper is a liquid formulation of Cyper WP Viper is a synthetic pyrethroid having a low toxicity to humans and animals. Synthetic pyrethroids are man made insecticides created to mimic the chemical properties of the naturally occurring insecticide pyrethrum, which comes from Chrysanthemum flowers. Synthetic pyrethroids, like