Green Clearfield Production System for Lentils Logo

The Clearfield® Production System for lentils is the only one that delivers everything growers need to produce a superior lentil crop. So why sell yourself short? Use the complete system to take advantage of:
  • Superior crop protection solutions - from pre-seed, to in-crop weed control, to industry-leading fungicides
  • High-performance genetics in all major red and green lentil market classes

BASF's investment in the Crop Development Centre.

When growers sign a Clearfield Commitment and complete a matching Clearfield lentil herbicide purchase, a portion of the herbicide sales is reinvested back into the Crop Development Centre (CDC) for future innovation and variety development.

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Weed Management

Cleaner fields give better yields. Clearfield lentil herbicides provide a wide range of options to provide you with the best choice for your specific weed pressure.


Weeds Controlled Odyssey® Ultra Solo®
Barnyard grass Control Control
Crabgrass (large) Control -
Fall panicum Control -
Green foxtail Control *,2 Control
Japanese Brome Control 1 Suppression
Persian darnel Control Control
Proso Millet Control -
Quackgrass Suppression 1 -
Volunteer barley Control Control
Volunteer canary seed - Control
Volunteer corn Control -
Volunteer durum wheat - Control
Volunteer spring wheat (non-Clearfield wheat) Control Control
Volunteer tame oats Control Control
Volunteer wheat (incl. Clearfield wheat Control -
Wild Millet Control -
Wild oats Control 2 Control
Witchgrass Control -
Yellow foxtail Control Control


Weeds Controlled Odyssey Ultra Solo
Chickweed Control * -
Cleavers Control * Suppression
Cow Cockle - Control
Flixweed Control -
Green smartweed Control Control
Hemp nettle Suppression -
Kochia - Suppression
Lamb’s quarters Suppression Control
Redroot pigweed Control * Control
Russian thistle Suppression Control
Round-leaved mallow - Suppression
Shepherd's purse Control * Control
Stinkweed Control * Control
Stork's bill Control * -
Volunteer canola (non-Clearfield) Control * Control
Volunteer tame mustard Control -
Wild buckwheat Suppression Suppression
Wild mustard Control * Control

* Multiple flushing weeds.
1 Not on current label. These weeds have been submitted to PMRA for approval and addition to the label.
2 Odyssey Ultra herbicide tank-mix will not control weed biotypes that have multiple resistance to both Group 1 and Group 2

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 BASF Ag Rewards Program and maximize your savings on premium BASF crop solutions products.

The future of pulse innovation is here.

We have an impressive history of pulse innovations. But it’s the future we’re focused on.

The Advanced Weed Control Program

The Advanced Weed Control Program from BASF takes the guesswork out of weed control and resistance management strategies. Follow the program from a complete solution in your peas, lentils, soybeans and corn.


A great crop starts with great genetics. With a wide choice of both red and green lentil types developed by the Crop Development Centre, Clearfield varieties deliver on yields.

Contact your Clearfield lentil retailer to get more information on these varieties.

Yield % CDC maxim Resistance to1:
Market class Variety Area 1 & 2 Area 3 & 4 Ascochyta blight Anthracnose race 1
Extra small red NEW CDC Imp 95 95 MR MR
CDC Impala 80 90 MR MR
CDC Imperial 84 79 MR MR
Small red CDC Maxim 100 100 MR MR
CDC Dazil 97 93 MR I
CDC Imax 92 78 MR I
CDC Impact 80 76 MR MS
CDC Impulse 108 95 MR MR
NEW CDC Nimble 108 108 MR MR
CDC Proclaim 105 102 MR MR
Large red CDC KR-2 102 90 MR MR
Small green CDC Invincible 92 80 MR MR
Medium green CDC Impress 78 71 MR S
CDC Imigreen 87 71 MR MS
Large green NEW CDC Lima 89 86 MR MR
CDC Impower 79 63 MR S
French green CDC Peridot 84 94 I MS
Green cotyledon CDC QG-3 73 63 I MR
NEW CDC QG-4 91 91 I MR
Spanish brown CDC SB-3 88 87 I MR
NEW CDC SB-4 105 106 I MR
New for 2021

Source: Saskatchewan Pulse Crops Seeding and Variety Guide 2019 and University of Saskatchewan - Crop Development Centre (CDC).

1Resistance ratings: R=Resistant; MR=Moderately Resistant; I=Intermediate Resistance; MS=Moderately Susceptible; S=Susceptible.

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Common Questions

What is the Clearfield Production System?

Clearfield is a crop production system combining specific herbicides and seeds from crop varieties that have been traditionally bred for herbicide tolerance and high yields.

The available Clearfield herbicides allow growers to customize weed control for pressures specific to their crops while maintaining sustainability in resistance management plans.

Are Clearfield lentil varieties Genetically Modified Organisms (GMO)?

No. All registered or soon-to-be registered Clearfield varieties were developed using traditional plant breeding methods. Therefore, Clearfield crops are treated as non-GMO, conventional crops and are approved for export worldwide.

What are the benefits of the Clearfield Production System for lentils?

The Clearfield Production System for Lentils offers the first herbicide-tolerant lentil varieties in Canada. These include both red and green lentils with a choice of varieties, in all major market classes, that include solid agronomic traits including exceptional yields.

The system also includes a range of crop-safe, broad-spectrum herbicides that can be selected for weed pressures specific to your fields.

In addition, BASF provides an expanded range of crop protection products for pre-seed burn down and protection against disease, registered for Clearfield lentils.

Do I have to buy my Clearfield crop protection products from the Clearfield Lentil Retail?

No, however these retailers are best equipped to advise you in optimizing crop protection of Clearfield lentils with products including herbicides and fungicides and can advise you on harvest management.

Do I need to visit a Clearfield lentil herbicide retailer in order to comply with the IP process?

If you complete your Clearfield Commitment at the time of seed purchase or online, you don’t need to visit a Clearfield lentil herbicide retailer in order to comply with the process and sign your Commitment. These retailers however, can assist you with the completion of the form if you choose to use them.

Can I apply Pursuit® in Clearfield lentils and still comply with the process? Will I be eligible for BASF Ag Rewards?

Pursuit herbicide is not registered for use in Clearfield lentils. Lentil growers who use any non-registered herbicide – even in a tank-mix – will not be in compliance with the Clearfield Commitment process and therefore will be ineligible for related rewards.

I have grown Clearfield Lentils in past but not signed a Clearfield Commitment. I now plan to comply with the process. Am I liable for the years in which I didn't comply with the process? If so, what is the penalty?

Growers new to the process will not be penalized for previous non-compliance.

Are there changes to the review process?

Yes. Clearfield lentil reviews will continue. BASF no longer requires access to growers’ non-lentil related farm business records. BASF still requires a program to measure total Clearfield lentil acres since BASF Ag Rewards savings are based on accurate acre reports.

If I decline to participate in the review process for Clearfield lentils, will I still be in compliance with the process?

No. Through the Clearfield Commitment, BASF retains the right to review Clearfield lentil growers. Growers who do not comply with the review process are non-compliant and ineligible for related BASF Ag Rewards. They also face the risk of monetary penalties.

If I don't complete a Clearfield - Confirm test, or my seed lot fails the test, am I still in compliance?

No. If you grow farm-saved seed and don’t complete a Clearfield - Confirm test, or your seed lot fails the test, you are not in compliance with the Clearfield Commitment process. Equally important, you will have no guarantee of herbicide tolerance in the event that your seed lot was inadvertently co-mingled with conventional seed. BASF pays the entire cost of the Clearfield - Confirm test.

What crops can I grow the year after using Odyssey Ultra herbicides?

The following crops can be grown one year after using Odyssey Ultra herbicides:

  • Canary seed
  • Chickpeas
  • Durum wheat
  • Field corn
  • Field peas
  • Lentils (incl. Clearfield lentils)
  • Spring barley
  • Spring wheat

Can I re-seed Clearfield lentil seed?

Yes, Clearfield lentil seed can be re-seeded as long as it passes a Clearfield -Confirm test conducted by a Clearfield -Confirm certified lab, and a Clearfield Commitment has been signed.

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Overview of the Clearfield® Commitment for lentils.

The Clearfield Commitment, an agreement between the grower and BASF, is an important part of growing Clearfield lentils. Not only does it serve as a licence allowing the grower to access the benefits of the Clearfield trait, it also preserves the integrity of the Clearfield trait, delivering the same level of germination and vigour you’ve come to expect from the Clearfield system.

Details of the evergreen Clearfield Commitment for lentils.

Dedicated to improving its processes, BASF updated the Clearfield Commitment to an evergreen Commitment in 2015. That means growers who signed a Commitment in 2015 - 2020 will not be required to sign again. However, growers who did not purchase Clearfield lentils in the listed years will need to sign a Commitment for the 2021 season.

  • Sales period for Clearfield lentils and registered chemistry is October 1, 2020 – September 30, 2021
  • Deadline for submitting the Clearfield Commitment form is July 9, 2021

Benefits of the Clearfield Production System for lentils.

  • Access and use Clearfield trait technology
  • Access high-performing varieties and innovative chemistry, tailoring solutions to your fields
  • BASF Ag Product Assurance and technical support for the Clearfield Production System
  • Get exclusive offers from our BASF Ag Rewards Program
  • Support ongoing research and development of new Clearfield lentil varieties since a portion of your herbicide purchase is reinvested into the Crop Development Centre (CDC)

Three ways to register and/or sign a Commitment.

  • With a Clearfield lentil retailer
  • With your BASF Sales Representative
  • Call BASF Ag Solutions Customer Care at 1-877-371-BASF (2273)

Clearfield-Confirm Testing

You can source seed directly from your local seed grower. Contact BASF Ag Solutions Customer Care to find out who has Clearfield lentil seed or use your own farm-saved seed. Prior to growing from your own seed or selling it to others, you must first have it Clearfield-Confirm® tested to ensure it has not been contaminated with non-Clearfield seed. This test is free for the 2021 growing season and, while you’re at it, you can also get a free pre-seed quality and disease test package.1

1 Limit of one (1) bonus pre-seed test package per eligible farm.

Send a sample of your seed to one of these certified testing labs:

20/20 Seed Labs Inc.
507-11th Avenue, Nisku, AB T9E 7N5 (1-877-420-2099)
3489 Pembina Hwy, Winnipeg, MB R3V 1A4 (1-866-540-7333)

SGS Canada Inc.
Unit 310, 280 Portage Close, Sherwood Park, AB T8H 2R6 (1-800-952-5407)
Unit 106, 10136 128 Ave, Grande Prairie, AB T8V 1E9 (1-877-532-8889)
930,167 Lombard Ave, Winnipeg, MB R3B 0V3 (1-877-721-2365)

Discovery Seed Labs
450 Melville Street, Saskatoon, SK S7J 4M2 (306-249-4484)

Lendon Seed Lab
147 Hodsman Road, Regina, SK S4N 5W5 (306-585-7333)

Prairie Diagnostic Seed Lab
1105 Railway Avenue, Weyburn, SK S4H 3H5 (306-842-7375)

Seed Check Technologies Inc.
Unit 101, 5906-50 Street, Leduc AB T9E 0R6 (780-980-8324)

Seed Solutions Seed Labs
Box 1420, Swift Current, SK S9H 3G6 (306-741-9309)

For more information on the Clearfield Commitment for lentils, contact your BASF Sales Representative or call BASF Ag Solutions Customer Care at 1-877-371-BASF (2273).

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Why lose yield at one stage? Maximize it at every stage.

From crop establishment to harvest management, our innovative pulse portfolio helps maximize your lentil yield at every stage.

Application Timing

Be sure to consult your BASF retailer before you apply.


Clearfield Lentils

The Clearfield® Production System is bar-none the best way to grow lentils. With superior genetics across all major red and green lentil market classes, Clearfield varieties are designed for maximum yield and quality. Each variety contains the Clearfield herbicide-tolerant trait to keep your fields clean all season long.


Nodulator XL Liquid Inoculant

Applied on-seed, this easy-to-use liquid formulation offers convenience and outstanding performance. Can be applied up to six hours prior to seeding.

Nodulator Duo SCG

Nodulator® Duo SCG is the first Biostacked® solid core granular inoculant for peas and lentils to contain a second active biological that forms a root-strengthening biofilm, enhancing energy efficiency. 

Seed Treatment

Insure Pulse

By combining the unique translocation and mobility characteristics of Xemium® with the proven benefits1 of AgCelence®, Insure® Pulse delivers more consistent and continuous protection against seed and seedling diseases. Plus, it enhances germination, emergence and vigour – even under cold conditions.

1 AgCelence benefits refer to products that contain the active ingredient pyraclostrobin.


Solo Ultra

Using two modes of action, Solo® Ultra herbicide delivers proven control of grasses and tough broadleaf weeds, including resistant biotypes. Take advantage of its superior recropping flexibility.

Solo ADV

With its adjuvant built-in, Solo® ADV herbicide delivers reliable control of tough grasses and targeted broadleaf weeds complete with rotational flexibility.

Heat Complete

The ultimate pre-seed burndown with extended residual activity on key grassy and broadleaf weeds.


Tank-mixed with glyphosate for superior chemfallow and post-harvest control of broadleaf weeds, including resistant biotypes. Benefit from multiple modes of action and excellent follow-crop flexibility.

Odyssey Ultra NXT

Offering two modes of action, Odyssey® Ultra NXT herbicide delivers proven, wide-spectrum control of resistant grasses and key broadleaf weeds, including multiple flushes. 

Heat LQ (pre-harvest)

Applied pre-harvest to red lentils,1 Heat LQ delivers fast, complete crop and broadleaf-weed dry down for improved harvestability, better storability and cleaner fields next season. 

1 BASF supports the use of Heat LQ for pre-harvest for red lentils, however we are still in the process of aligning the Maximum Residue Limit (MRL) in the European Union with other trade jurisdictions. NOTE: Heat LQ is supported for pre-harvest use on red lentil varieties only. DO NOT apply Heat LQ pre-harvest to green lentils. Please check with your grain buyer prior to the pre-harvest application of Heat LQ in red lentils.



By combining two industry-leading active ingredients that target sclerotinia, Cotegra® fungicide delivers best-in-class performance to help preserve yield potential and maximize returns. Conveniently formulated as a liquid pre-mix, it offers a broad proposed disease spectrum in multiple crops including canola, pulses and soybeans.


Applied at 1st flower, Priaxor® combines the unique mobility of Xemium® with the proven benefits1 of AgCelence® to deliver more consistent and continuous disease control and results that lead to a larger, healthier crop with increased yield potential.2

1 AgCelence benefits refer to products that contain the active ingrediant pyraclostrobin

2 All comparisons are to untreated, unless otherwise stated.


With a higher rate of the active Xemium, Dyax fungicide delivers more consistent and continuous control of mycosphaerella blight in peas. It also builds on the proven benefits1 of AgCelence, for increased growth efficiency and greater yield potential2

1 AgCelence benefits refer to products that contain the active ingredient pyraclostrobin.

2 All comparisons are to untreated, unless otherwise stated.

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