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Stringent™ is a convenient, easy to handle, one use rate product in a convenient dry formulation.

Functions: Herbicide

Herbicide Target Species: Broadleafs, Grasses

Application Technique: Post-Emergence

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Agrochemical Functions
Technologies
Active Ingredient

S-Rimsulfuron + Thifensulfuron-Methyl

Features & Benefits

Agrochemicals Features
Sparrow Benefits
  • Non-restricted use herbicide featuring a built-in safener for crop safety and flexibility. 
  • Broad-spectrum contact and long-lasting residual control on broadleaves & grasses.
  • Cost effective chemistry designed to be a component of a weed management system.
  • Excellent choice for fall or spring burndown program, especially no-till acres.
  • Great product for rotational sensitive crops and an excellent addition to any Non-GMO corn program.
  • Additional MOA to add to a pre- or early postapplication of Vilify, Rixa, Evinco or Optero to control resistant Lambsquarter.
  • Flexibility to apply up to V7 or 20-inch corn. Best results occur when applied to corn 12 inches or less and if weeds are small and actively growing.
  • Reach back with ½ inch of rain. Rainfast in 4 hours.

Applications & Uses

Applicable Crop
Application Technique
Herbicide Target Species
Key Crops
  • Field Corn
  • Grain Corn
  • Silage Corn
Key broadleaf weeds controlled
  • Dandelion
  • Field Pennycress
  • Henbit
  • Kochia
  • Lambsquarters
  • Pigweed spp.
  • Shepherd’s Purse
  • Velvetleaf
  • Yellow Rocket
  • Chickweed
Key grasses controlled
  • Foxtail spp.
  • Crabgrass
  • Wooly Cupgrass
  • Barnyardgrass
  • Annual Bluegrass
  • Fall Panicum
Program Recommendations

One-pass Program Recommendations:

  • Evinco or Optero at 2 qt.
  • Stringent at 1.25 oz.
  • Glyphosate at 24-32 oz. (for glyphosate tolerant
  • corn only)
  • Atrazine (use locally accepted rates)
  • NIS at 1 qt/100
  • AMS 2 lbs/acre

Spring Burndown Program:

  • Topeka at ½ - 1 pt.
  • Stringent at 1.25 oz.
  • Glyphosate at 24-32 oz.
  • NIS 1qt/100
  • AMS 2lbs/acre

Properties

Physical Form