Zidua Prime
Durable herbicide for burndown and strong residual control across all soybean platforms.
2 AVAILABLE
Soybeans
Weed control after a pre-emergence application in IP soybeans, pictured 44 days after application
Weeds |
RESIDUAL CONTROL | BURNDOWN CONTROL |
|---|---|---|
Zidua Prime at 134 to 178 ml/ac (330 to 440 ml/ha)1 |
Zidua Prime at 178 ml/ac (440 ml/ha) + non-ionic surfactant at 0.25% v/v + nitrogen source at 800ml/ac (2.0 L/ha) |
|
| Broadleaf weeds | ||
Cleavers |
S2 |
|
Cocklebur |
|
C3 |
Common chickweed |
S |
|
Common ragweed |
C4 |
PC |
Eastern black nightshade |
C |
C |
Kochia |
S2 |
|
Lady’s thumb |
C4 |
|
Lamb’s quarters |
C |
PC |
Palmer amaranth |
S |
|
Redroot pigweed |
C |
C |
Shepherd’s-purse |
S |
|
Smartweed |
C |
|
Velvetleaf |
C5 |
C5 |
Waterhemp |
S |
|
Wild buckwheat |
S |
PC |
Wild mustard |
C |
C |
| Grasses | ||
Barnyard grass |
C4 |
PC |
Downy brome |
S |
|
Foxtail (green, yellow) |
C |
C |
Japanese brome |
S |
|
Large crabgrass |
|
PC |
Old witchgrass |
C4 |
C |
Proso millet |
PC |
PC |
Wild oats |
S |
|
Woolly cupgrass |
S |
|
| Perennials | ||
Yellow nutsedge |
|
PC |
S - Early season residual suppression
C - Control
PC - Partial Control and Reduces Competition
1 Use the higher rate for extended residual control or when heavier weed populations are present.
2 Including Group 2 resistant biotypes.
3 Some plants that germinate deeper in the soil and emerge late may escape treatment. Heavy infestations of this weed species may only be suppressed.
4 Tank mixing is recommended for fields with a history of heavy infestations of this weed species.
5 Some plants that germinate deeper in the soil and emerge late may escape treatment.
Restricted entry interval – 12 hours
Pre-harvest interval
100 days 6
6 Do not graze treated crops or cut for hay.
Crops |
Staging |
|---|---|
Soybeans |
Pre-emergence to early post-emergence to third trifoliate prior to flowering |
One case of Zidua Prime will treat 80 to 106 acres. One case contains 2 X 7.12 L jugs.
| Soybeans | 134 to 178 ml/ac (330 to 440 ml/ha) |
| Water volume | |
|---|---|
Ground application only |
Minimum 40 L/ac (10 gal/ac) |
Mixing Order
Trait System |
Pre-emergent Tank Mixes | Post-emergent Tank Mixes |
|---|---|---|
IP soybeans |
Eragon Plus, glyphosate, metribuzin7 |
Basagran Forte + nitrogen source |
| Roundup Ready 2 Xtend® soybeans | Eragon Plus, Engenia, glyphosate |
Engenia, glyphosate |
XtendFlex® soybeans |
Eragon Plus, Engenia, glyphosate |
Engenia, Liberty 200 SN + ammonium sulfate8, glyphosate |
| Enlist E3® soybeans | Eragon Plus, glyphosate | EnlistTM 1, Liberty 200 SN + ammonium sulfate8, glyphosate |
7 e.g., Conquest® 480, Sencor® 75 DF, Sencor® 480 F and Tricor® LQ Herbicide.
8 To be added to the tank for enhanced control of velvetleaf and jimsonweed.
Please refer label for complete list of tank mixes.
In case of crop failure: Replant only soybeans
4 months following application: Winter wheat
11 months following application: Spring barley
Following spring after application: Field corn, soybeans, spring wheat
Always read and follow label directions.
ROUNDUP READY 2 XTEND, SENCOR and XTENDFLEX are registered trademarks of Bayer Group.
ENLIST E3 and ENLIST are registered trademarks of Corteva Agriscience and its affiliated companies.
AUTHORITY is a registered trademark of FMC Corporation or an affiliate.
BOUNDARY is a registered trademark of Syngenta Crop Protection AG.
TRICOR is a registered trademark of a UPL Corporation Limited Group Company.
BASAGRAN, CONQUEST, ENGENIA, ERAGON, LIBERTY and ZIDUA are registered trademarks of BASF, used under license by BASF Agricultural Solutions Canada Inc.
© 2026 BASF Agricultural Solutions Canada Inc. All rights reserved.