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Prism® SG Herbicide

DuPont™ Prism SG® herbicide is a trusted choice for outstanding post-emergent control of quackgrass, redroot pigweed and annual grassy weeds in potatoes and field tomatoes.

Prism SG® 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 SG®.

At the 24 g/ac (60 g/ha) rate, Prism SG® 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 SG® herbicide treats 20 acres (8 ha).

FarmCare® Connect Grower Program


  • Titus™ PRO herbicide is a potato herbicide that provides powerful weed control for potatoes and field tomatoes.
  • Titus™ PRO Herbicide

    New DuPont™ Titus™ PRO herbicide is an innovative co-pack that delivers powerful, flexible weed control and sound resistance management in potatoes and field tomatoes (Eastern Canada only).

Product Information


  • FarmCare® Connect Grower Program

    Save on select DuPont crop protection products when you buy Pioneer® brand seed – and discover how the FarmCare® Connect Grower Program can fuel the growth of your business.

The information provided on this website is for reference only. Always refer to the product labels for complete details and directions for use.