CLOBBER^® HERBICIDE

Same active as Lontrel™

Available on backorder

Product Sheet

Why Use Clobber^®?

Same actives as Lontrel
Best in-crop thistle control available
Use in all soil zones
Use in many different crops
Systemic mode of action for dependable control • Flexible rates for different levels of control
Wide window of application
Excellent crop safety
Extended control of Canada thistle (high rate only)
Numerous tank mix options
Outstanding in-crop thistle control at an affordable price

SKU: 7000233 Categories: All, Barley Broadleaf Weed Control, Canada-thistle, Canola, Canola Herbicides, Crop Protection, Crops, Dandelion, Featured, Herbicides, Oat Broadleaf Weed control, Products, Scentless Chamomile, vetch, Weeds, Wheat herbicides broadleaf weed control, wild-buckwheat Tags: Braodleaf Weed controlled, Herbicides

Crops

Canola, spring wheat, barley, oats, flax, sugar beets, seedling and established forage grasses, rangeland and non-crop farmland
Other crops – see label.

Herbicide Group

Group 4

Active ingredient

Clopyralid 360 g/L Liquid

Package Size

Cereals or flax: 160 acres/case when mixed with MCPA or 2,4-D
Canola: 52 – 105 acres/case
See label for rates by crop, weed, and tank-mix partner

Tank Mix Options*

Cereals: Aurora^®^†, HellCat^®†, Himalaya^®^† , Battlefront^®^†, 2,4-D, MCPA amine or ester
Roundup Ready^® canola: Disruptor^®or Destroyer^® glyphosate^†, Independence^®
Clearfield^®canola: Odyssey^®, Ares™†, Amity™†
Flax: Independence^®, MCPA Ester,
See label for complete list of tank mix options and use rates

Re- cropping options

1 year after application: wheat, barley, canola, rye, sugar beets, flax, mustard, oats, or summerfallow.
Do not grow crops other than those listed above for at least 2 years.
See label for additional re-cropping information

Grazing and Harvest

Treated areas may be grazed immediately after application

Storage

Store away from food, feedstuff, fertilizer, seeds, insecticides, fungicides or other pesticides or herbicides intended to be used on crops sensitive to Clobber. Store in heated storage; if product is frozen, bring to room temperature and agitate before use

Always read and follow all label precautions and directions.

*When applying tank mix combinations, always follow all label requirements for each product used in the tank mix. In cases where these requirements differ between the tank mix partner labels, the most restrictive label must be followed.

†Supported by AgraCity. For a complete list of tank mix options, go to AgraCity.com/Resources.

Aurora^®, Battlefront^®, Clobber^®, Destroyer^®, Disruptor^®, HellCat^®, Himalaya^®, and Independence^® are trademarks of AgraCity or it’s affiliates. All other products are trademarks of their respective holders.

Weeds

Controlled

170 mL/acre:

Alsike clover
Canada thistle (top growth)
Vetch

227 mL/acre:

Canada thistle
Scentless chamomile
Wild buckwheat
Perennial sow thistle (top growth)
Common groundsel
Common ragweed
Volunteer alfalfa
Sheep sorrel ¹
Ox-eye daisy ¹

340 mL/acre:

Previously listed weeds
Weeds listed above + Canada thistle (season-long control of top growth with a reduction in population the following year)

¹ Suppression

Application Info

When to Apply

Crop stage
Canola: 2 to 6 leaf
Spring wheat, barley, oats: 3 leaf to early flag
Flax: 2 to 6 inches tall
Other crops: See label or provincial crop guide
Weeds stage: rosette – pre-bud

Required Surfactant

None required

Water Volume

10 US gallons/acre (40 L/acre)

Rainfast period

4 hours

Mixing Instructions

Fill the spray tank 1/2 full of water, begin agitation and continue throughout mixing and application process.
Add the required amount of any dry formulation products.
Add the required amount of grass or broadleaf weed control products.
Add the required amount of Clobber.
Add any required surfactants, complete filling of sprayer and apply.
If application is stopped prior to completion, re-suspend spray solution by full agitation prior to commencing spraying again.

Understanding Performance

Best control will be when temperatures are 12°C – 24°C during warm moist growing conditions.
Thistle control is rate dependent. Higher rates will improve control and the highest rate will extend control into the following year.
Applications should be made when Canada thistle, perennial sow-thistle and scentless chamomile are in the rosette to pre-bud stage of growth. Best results are obtained when Canada thistle is actively growing, and soil moisture is adequate for rapid growth.
Maintain high water volumes for control of wild buckwheat, especially if it is larger stage.
Under dry soil conditions and poor growing conditions, control of Canada thistle and other weeds may be severely reduced.
Do not make applications to weeds stressed longer than 20 days due to lack of moisture as unsatisfactory control can result.