Liberty AMP
Group 10
More Power. Less Volume.
Liberty® AMP herbicide helps you accomplish more with less. Our new, more concentrated formulation, delivers superior weed control on labelled weeds when comparing to generics. Designed to help minimize foaming and with optimal tank mixability with key labelled herbicide partners Liberty AMP delivers dependable performance on hard-to-kill broad-spectrum grasses and broadleaf weeds, helping improve your efficiency at the field.
- Backed by the Performance Support Guarantee
- More acres per bulk package with a lower product use rate
- New formulation
Labels & SDS
Additional Resources
Performance Trials
Liberty AMP versus Competitors
Product Info & Application Guide
Weed Management
Weed Class |
List of Weeds |
|---|---|
| Broadleafs – 1 to 6 leaf (except where indicated) | Canada thistle1 (up to 10 cm height) |
Grasses – 1 to 4 leaf (except where indicated) |
Barnyard grass |
1 Top growth suppression only.
2 Tank mix with Facet® L herbicide for enhanced cleaver control.
3 Spring-germinated brome only; best results are obtained after a pre-seed or burndown application with a glyphosate herbicide.
4 When tank mixed with Centurion® ADV at 154ml/ac.
5 When tank mixed with Centurion at 154 ml/ac.
6 Suppression only. Tank mix with Centurion ADV for control.
Application Tips
Rainfastness – 4 hours.
Follow crops – refer to label.
Pre-harvest interval – 60 days after application for canola.
- Liberty AMP is compatible with Liberty 150 SN and a full tank clean out is not required if switching between these two products
- Spray in the middle of the day in warm (over 10°C) and sunny conditions, when weeds are small and actively growing. Avoid spraying the product when there is heavy dew.
- Use a higher water volume (10 gal/ac) and use nozzles designed to achieve medium to coarse droplet size (250 to 350 microns) for good contact and optimal coverage.
- Ensure you have a signed LTA in place and follow the terms and conditions.
When to Apply
| Crop | Staging |
|---|---|
| Canola (LibertyLink® varieties only) | cotyledon until prior to bolting |
How Much to Apply
| Pack Size | Standard Use Rate (1.13 L/ac) | High Use Rate (1.35 L/ac) |
|---|---|---|
| Large Totes (429.4L) | 380 acres | 318 acres |
| XL Totes (904L) | 800 acres | 670 acres |
| Crop | Rate |
|---|---|
| Canola | 1.13 to 1.35 L/ac (2.79 to 3.34 L/ha)6,7 |
6 Early timing of first pass at 1.13 to 1.35L/ac is critical. A second pass of 1.13 to 1.35 L/ac may be applied 10 to 14 days after the first application for flushing weeds.
7 No more than 4.05 L/ac of Liberty AMP herbicide can be applied in a single season
Water Volume
Ground application – 40 L/ac (10 gal/ac)
Aerial application – 20 L/ac (5 gal/ac)
Mixing order
- If tank mixing with Centurion ADV herbicide: Add Liberty AMP, agitate moderately, then add Centurion ADV, in sequential order.
- If tank mixing with Facet L herbicide: Add Liberty AMP, agitate moderately, then add Facet L, then add Merge® adjuvant, in sequential order.
- If tank mixing with Facet L and Centurion ADV herbicide: Add Liberty AMP, agitate moderately, then add Facet L, followed by Centurion ADV, in sequential order.
- Continue agitation while adding the remaining amount of water.8
8 Agitate moderately, as over-agitation may cause foaming.
Tank Mixes9
Herbicides for LibertyLink canola: Centurion, Centurion ADV, Facet L
9 See label for tank-mix application rates targeting specific weeds
Follow Crops
No plant back interval
Alfalfa
Canola
Dry common beans (not grown for seed)
Field corn
Potato
70 days after application
Barley
Buckwheat
Millet
Oats
Rye
Sorghum
Triticale
Wheat
120 days after application for all other crops
FAQs
Can Liberty AMP and Liberty 150 be combined?
Yes, Liberty AMP and Liberty 150 can be tank mixed, and no clean out is required if switching from one product to the other. Please adhere to the respective rates on the label.
What package sizes will be available in 2026?
Due to the limited volume in 2026, Liberty AMP will only be available in Large and XL totes will be available. In 2027 jugs and drums will be available.
How many acres will be treated with the L and XL totes?
| Pack Size | Standard Use Rate (1.13 L/ac) | High Use Rate (1.35 L/ac) |
|---|---|---|
| Large Totes (429.4L) | 380 acres | 318 acres |
| XL Totes (904L) | 800 acres | 670 acres |
What tank-mix partners can I use with Liberty® herbicide to optimize its efficacy?
Before deciding on a tank-mix partner, scout your fields to know what your weed population looks like. By tank mixing Liberty herbicide with Centurion® ADV herbicide, you enhance your grassy weed control. By adding Facet® L herbicide to the mix, you provide your fields with enhanced cleavers control.
How can I sign an LTA?
- Through your authorized retailer, your local BASF Rep or call the AgSolutions® Customer Care at 1-877-371-BASF (2273)
- Allow 5 business days for the LTA to be received and processed. An email will then be sent to the grower with his or her customer number and a copy of the signed LTA
What are the optimal conditions I should be looking for when applying Liberty® herbicide?
For optimal performance, Liberty herbicide should be applied in warm (10°C or higher) and sunny conditions. Wind, excessive moisture and cool, cloudy weather should be avoided when possible.
How do I control volunteer LibertyLink® canola?
- Do not use a Group 10 herbicide the following year after producing the commercial crop
- Preferably choose a crop that is not LibertyLink tolerant
Can I apply Liberty herbicide more than once a season?
Yes, Liberty herbicide can be applied up to three times (up to 4.05 L/ac) in a single season. If considering a two-pass system, take the second pass in the reverse direction to target any foliage that could have been sheltered during the first pass.
The Liberty herbicide product label says to use high water volumes, why is that?
Liberty herbicide is a contact herbicide—meaning it only affects areas it comes in contact with. Maintaining higher water volumes (minimum 10gal/ac) will help to ensure good contact, improve coverage and increase the efficacy of the product.
How should I setup my sprayer when applying Liberty® herbicide?
Aim for coarse droplets (between 250 and 350 microns), while keeping pressures between 40 and 80 psi to increase coverage and reduce potential drift.
What is the Liberty and Trait Agreement (LTA)?
- An evergreen agreement between BASF and the grower which grants a license to the grower to purchase LibertyLink® seed and Liberty® herbicide for use in growing a single commercial crop in Canada
- Pertains to all LibertyLink canola (including InVigor® hybrid canola) and Liberty herbicide
- Applicable to all patented traits contained in LibertyLink seed, not just LibertyLink traits