Smoulder
Group 2 & 14
New, effective control of broadleaf weeds in a pre-seed application to start the season with cleaner fields.
- Post-emergence burndown of emerged weeds and residual pre-emergence control of secondary flushes of volunteer canola prior to seeding wheat and barley
- Control of tough winter annual and perennial weeds like narrow-leaved hawk’s beard, dandelion and Canada thistle
- Burndown control of resistant broadleaf weeds, including biotypes of kochia resistant to Group 2, 4 and 9
Labels & SDS
6 AVAILABLE
Labels & SDS
Benefits of Smoulder
- Smoulder provides post-emergence burndown control of broadleaf weeds.
- Smoulder provides residual pre-emergence control of secondary flushes of volunteer canola.
- Smoulder contains Group 2 and Group 14 ingredients to provide modes of action for effective control of many weeds, including resistant weeds.
Performance Trials
Improved residual volunteer canola, 22-50 DAT
Enhanced annual burndown performance, 11-19 DAT
Perennial/winter annual weed control, 28-36 DAT
Extended residual control of Roundup Ready® canola, 35 DAT
Product Info & Application Guide
Weed Management
Weed Class |
Weeds Controlled1 |
|---|---|
Broadleaf weeds - 8-leaf stage (except where indicated) |
Canada fleabane (15 cm) |
1 When applied with glyphosate. It is recommended that Smoulder only be used when tank mixed with glyphosate.
2 Including biotypes resistant to Group 2, 4 and 9.
3 Provides control of secondary flushes (including Roundup Ready® and LibertyLink®) in addition to burndown control of volunteer canola (all types).
Application Tips
Restricted entry interval - 12 hours.
Do not use on soils that have large gravelly or sandy areas, eroded knolls or calcium deposits.
Do not apply during periods of dead calm or gusty winds.
Pre-harvest interval
60 days when used as a pre-seed application.
Grazing
Wheat and barley forage may be used as feed (hay or sileage) or grazed 30 or more days after application.
When to Apply
Crop |
Staging |
|---|---|
Barley |
Pre-seed |
Wheat (incl. durum, spring and winter) |
Pre-seed |
| Post-harvest |
|
How Much to Apply
One case of Smoulder herbicide treats 80 acres.
Crop |
Application Rate |
|---|---|
Barley and wheat |
11 g/ac (28 g/ha) |
Post-harvest4 |
11 g/ac (28 g/ha) |
All Applications
| Merge | 200 to 400 ml/ac (0.5 to 1 L/ha) |
Water Volume
| Ground application | 20 to 40 L/ac (5 to 10 gal/ac) |
4 Post-harvest application is only to be used prior to seeding wheat, barley and oats.
Tank Mixes
Mixing Order
- Use a 50-mesh filter screen and fill clean spray tank 1/2 full of water. Start agitation system.
- Add the required amount of Smoulder herbicide and continue agitation until completely dissolved and product is fully dispersed.
- Add in glyphosate.
- Add the required amount of Merge adjuvant.
- Continue agitation while adding the remaining amount of water to fill the tank.
- Continue to agitate or the run the by-pass system.
- After any break in sprayer operation, agitate thoroughly before spraying again.
Sprayer Cleanout Instructions
- Immediately after spraying, completely drain the spray tank.
- Perform a thorough triple rinse following the procedure listed on the product label, box or technical.
- Use a commercial tank cleaner or household ammonia (minimum 3%) solution.
Tank Mixes
Glyphosate only.
Follow Crops
24 hours after pre-seed application.
Barley, wheat (durum, spring and winter)
11 months after application
Canola (all types), faba beans, field corn, flax5, Clearfield® lentils, peas, soybeans
Following season after post-harvest application
Oats, spring barley, wheat (spring or durum)
5 Flax may only be seeded 11 months after application in Black and Dark Brown soil zones. In the Brown soil zone, flax may be seeded 22 months after application.