soybean rows


  • Herbicide


  • 2
  • 14

New Glyphosate-Resistant Problem. New Solution. Meet Diligent™.

Protect your soybeans from waterhemp and other weeds with Diligent™ herbicide. Waterhemp is a new, aggressive, glyphosate-resistant weed that has swept across the Midwest and made its way into Ontario and Quebec. Diligent™ provides the defense you need, plus the flexibility to tank-mix with glyphosate and other residual herbicides. Don’t let waterhemp mess with your yield.



Multi-Mode pre-plant and pre emergence weed control in soybeans to defend against weed resistance and get your soybeans off to a strong start.


Diligent provides flexibility to tank-mix with glyphosate and other residual herbicides. It fits any production system including Roundup Ready 2 Xtend™ and Enlist™ soybeans.

Residual control

Early residual control of glyphosate resistant waterhemp*

*Submitted for registration


Diligent can be applied on the following crops:


Soybean, Glyphosate Tolerant (Glycine max)


Controlled Weeds

  • Black nightshade
  • Green pigweed
  • Canada fleabane
  • Hairy nightshade
  • Common chickweed
  • Lamb’s-quarters
  • Common ragweed
  • Palmer Amaranth
  • Dandelion*, Eastern
  • Redroot pigweed
  • Fall panicum**
  • Waterhemp
  • Green foxtail

*Early-season control only on medium-textured soils. ** Suppression only. *** Including biotypes resistant to herbicide groups 2,5 and 9.


  • Registered
  • Unregistered

Technical Specifications

  • Application Method

    Not registered for aerial application

  • Application Rate

    70.4 g/acre 1 jug treats 40 acres

  • Application Timing

    Pre-plant up to 30 days before planting. Pre-emergence up to 3 days after planting, prior to soybean emergence

  • Packaging

    2 x 2.816 jugs per 80 acre case




Before use and for complete product information, please read and follow label directions.

East Field Guide
View a comprehensive listing of information on Corteva Agriscience products available in Eastern Canada.