Close

Forgot Password?

Please submit your email address. A password reset link will be sent to you.

Home

Residual control of key annual grasses and select broadleaf weeds.

  • Group 15 chemistry delivers control of tough weeds, including resistant pigweed and common waterhemp
  • Residual activity controls germinating weed seedlings before or soon after crop emergence
  • Wide window of application from early pre-plant to early post-emergence in corn

Download Centre

Looking For MSDS, Label, Or Technology Sheets?

Weed Management

Weed Class List of Weeds
Broadleafs – prior to emergence Common waterhemp
Kochia2
Lamb’s quarters2
Redroot pigweed
Grasses – prior to emergence Barnyard grass
Crabgrass (large)
Foxtail (green, giant, yellow)
Ryegrass (Italian)
Wild Oats2

2 Suppression only.

Your corn’s got potential. It’s time to realize it.

Realizing your corn’s yield potential doesn’t depend on genetics alone. Explore innovative solutions to help you tackle weeds and diseases all through the season.

When it comes to soybeans, you’ve got standards. Get ready to exceed them.

Growing soybeans takes knowledge, hard work and dedication – and no one knows it better than you. Learn about major crop production challenges and explore best-in-class solutions for every stage of your operation.

BASF Ag Solutions Customer Care

Got questions? Talk to our team of experts to get the best advice and solutions for your needs and operation.

BASF Ag Rewards

Take advantage of the BASF Ag Rewards Program and maximize your savings on premium BASF crop solutions products.

How it Works

  • The residual activity of this Group 15 active provides consistent control of grass and broadleaf weeds, with flexible application timing
  • Requires rainfall to go into solution to then be taken up by the roots and shoots of germinating weeds before or shortly after emergence

Application Tips

Restricted entry interval – 12 hours

Minimum seed depth is 2.5 cm for corn and 4 cm for soybeans.

Zidua SC must be applied and activated by moisture prior to weed emergence.

Do not use on peat or muck soils with 7% or more organic matter content.

When to Apply

Crops Staging
Field corn Pre-plant1, pre-emergence, early post-emergence up to 4-leaf
Herbicide-tolerant soybean Pre-plant1, pre-emergence

1 Up to 30 days before planting.

How Much to Apply

One case of Zidua® SC herbicide will treat 40 to 80 acres, depending on soil texture.

Crops
Rate by soil texture for residual control
Coarse
Medium-fine
Fine
Organic Matter ≤ 3% 3% < Organic Matter < 7%
Field corn, herbicide-tolerant soybeans 101 ml/ac
(250 ml/ha)
134 ml/ac
(332 ml/ha)
169 ml/ac
(417 ml/ha)
200 ml/ac
(493 ml/ha)
Water volume
Ground application only 40 L/ac (10 gal/ac) minimum
Mixing order

Add products separately. Do not mix multiple products at the same time.

  1. Use a 50 mesh filter screen and fill clean tank ½ to ¾ full of water.
  2. Add water conditioners if needed.
  3. Add a Wettable powder or water dispersible granular (WG) tank-mix partner if applicable.
  4. Agitate.3
  5. Add a Micro-encapsulated (ME) tank-mix partner if applicable.
  6. Add the required amount of Zidua SC herbicide.
  7. Add a Liquid, solution or suspension tank-mix partner if applicable.
  8. Add an Emulsifiable concentrate (EC) tank-mix partner if applicable.
  9. Add Glyphosate if needed.
  10. Add any Surfactants or adjuvants if required.
  11. Fill the remainder of the tank with water. If the solution is left for an extended period of time, agitate once every 8 hours before spraying again.

Note: A detergent-based cleaning solution should be used before changing over to a different chemistry.

3 Do not over-agitate at any point in the process.

Tank Mixes

Herbicides for corn: Armezon®, Aatrex® Liquid 480, Engenia® , Eragon® LQ4, glyphosate, Integrity® 4, Marksman®

Herbicides for soybean: Engenia4,5, Eragon LQ4, glyphosate4,5, Integrity4, Optill®5

4 Pre-seed or pre-emergence only.
5 For herbicide-tolerant soybean systems only.

For more information
Call BASF Ag Solutions Customer Care at 1-877-371-BASF (2273)
Visit agsolutions.ca.

Download Centre

Looking For MSDS, Label, Or Technology Sheets?

Product Specifications

Size (units x size): 2 x 4.05 L jugs
Product Article #:
PCP #:
Ontario Classification #:
Gross Weight of Package:
Units/Pallet:
PTS - T/L (48 foot):
Warehouse Stack Height:
Heated Storage: Store in cool, dry, well-ventilated area away from food or feed.
Flash Point:
NFC Class:
TDG Information:

Download Centre

More Product Information
Technology Sheet