DuPont™ Prism® herbicide is a trusted choice for outstanding post-emergent control of quackgrass, redroot pigweed and annual grassy weeds in potatoes and field tomatoes.
Prism® can be used on all types of potatoes, including seed potatoes, early maturing varieties and (in Western Canada) irrigated potatoes.
Both processing and fresh market tomatoes can be treated with Prism®.
At the 24 g/ac (60 g/ha) rate, Prism® controls quackgrass, redroot pigweed, barnyard grass, fall panicum, green foxtail, hairy nightshade (in tomatoes), lamb’s-quarters (suppression), witchgrass and yellow foxtail.
One 480 g bottle of Prism® herbicide treats 20 acres (8 ha).
DuPont™ FarmCare® Grower Programs
Our unique FarmCare® Grower Programs give you the power to maximize your crop protection savings and value. Visit the FarmCare® microsite now to find programs for Western Canada, Eastern Canada and Horticultural growers.