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AUDIT® 1:1

Tribenuron-methyl Thifesulfuron-Methyl THIFENSULFURON + TRIBENURON METHYL

AUDIT® 1:1 Herbicide is the dependable first choice for post-emergence control of broadleaf weeds. AUDIT 1:1 provides consistent control on the toughest broadleaf weeds like Canada thistle, pigweed, lambsquarters, mustards and other post-emergence broadleaf weeds. AUDIT 1:1 also provides flexible crop rotation and enhanced grass performance when used with Group 2 herbicides like EVEREST® 3.0.

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Additional Product Details

All Crops
  • Canola
  • Cotton
  • Durum wheat
  • Fall barley
  • Fall wheat
  • Fallow
  • Field corn
  • Grain sorghum
  • Rape (see Rapeseed or Rape greens)
  • Rice
  • Soybean
  • Spring barley
  • Spring oats
  • Spring wheat
  • Sugar beet
  • Triticale
  • Winter barley
  • Winter oats
  • Winter wheat
All Pests & Diseases
  • Annual knawel
  • Annual sowthistle
  • Black mustard
  • Blue mustard
  • Broadleaf dock
  • Bur buttercup
  • Bushy wallflower
  • Canada thistle
  • Catchweed bedstraw
  • Clasping pepperweed
  • Coast fiddleneck
  • Common buckwheat
  • Common chickweed
  • Common groundsel
  • Common lambsquarters
  • Common mallow
  • Common ragweed
  • Common sunflower
  • Corn chamomile
  • Corn gromwell
  • Corn spurry
  • Cow cockle
  • Curly dock
  • Cutleaf nightshade
  • Dogfennel
  • False chamomile
  • Field chickweed
  • Flixweed
  • Green smartweed
  • Hairy nightshade
  • Henbit
  • Jim Hill mustard
  • Kochia
  • Ladysthumb
  • Lanceleaf sage
  • Little mallow
  • London rocket
  • Marestail
  • Marshelder
  • Mayweed chamomile
  • Miners lettuce
  • Mouse-ear cress
  • Narrowleaf lambsquarters
  • Nightflowering catchfly
  • Pennsylvania smartweed
  • Pineappleweed
  • Prickly lettuce
  • Prostrate knotweed
  • Prostrate pigweed
  • Purple mustard
  • Redmaids
  • Redroot pigweed
  • Redstem filaree
  • Russian thistle
  • Scentless chamomile
  • Scentless mayweed
  • Shepherdspurse
  • Slimleaf lambsquarters
  • Smallflower buttercup
  • Smallseed false flax
  • Stinking chickweed
  • Stinking mayweed
  • Sunflower
  • Swinecress
  • Tansymustard
  • Tarweed fiddleneck
  • Texas filaree
  • Treacle mustard
  • Tumble mustard
  • Volunteer canola
  • Volunteer lentil
  • Volunteer pea
  • Wild buckwheat
  • Wild chamomile
  • Wild mustard
Quick Facts
  • Convenient water-dispersible granule formulation
  • Best used when weeds are young and actively growing
  • Primarily absorbed through foliage to inhibit weed growth


In crop:

  • 2-leaf minimum, but before flag leaf is visible
  • Do not harvest within 45 days of the last application

Can also be used for pre-plant burndown, post harvest and fallow. See AUDIT 1:1 label for specific use recommendations.


Wheat (including durum) and barley may be replanted at anytime. Cotton can be planted 14 days after application. Sugar beets, winter rape and canola may be planted 60 days after application. All other crops can be planted 45 days after application.


Wheat (including durum), barley

  • Low rate: 0.4 oz/A
  • High rate: 1 oz/A

Pre-plant burndown, post-harvest and fallow

  • Low rate: 0.4 oz/A
  • High rate: 1 oz/A

Sequential treatments of AUDIT 1:1 Herbicide may also be made, provided the total amount of AUDIT 1:1 applied to the crop or during one fallow/pre-plant season does not exceed 1.0 oz/A.


Broadleaf Herbicide Tank-Mixes

2,4-D, MCPA; dicamba, bromoxynil and fluroxypyr-containing products


Ground Application

Do not use with spray additives that alter the pH of the spray solution below pH 5.0 or above pH 9.0, as rapid product degradation can occur. Spray solutions of pH 6.0 to 8.0 allow for optimum stability of this product.

1. Fill the tank to 1/3 full of water.

2. While agitating, add the required amount of this product.

3. Continue agitation until this product is fully dissolved, at least 5 minutes.

4. Once this product is fully dissolved, maintain agitation and continue filling tank with water.

5. As the tank is filling, add tank-mix partners and then add the required volume of spray adjuvant. Always add spray adjuvant last. Antifoaming agents may be used. Do not use with spray additives that alter the pH of the spray solution below pH 6.0, as rapid product degradation can occur. Spray solutions of pH 7.0 and higher allow for optimum stability of this product.

6. Dispersed tank-mix partners can settle if the tank mixture is not continually agitated. If settling occurs, thoroughly re-agitate before using.

7. Apply this product spray mixture within 24 hours of mixing to avoid product degradation.

8. If this product and a tank-mix partner are to be applied in multiple loads, fully dissolve this product in clean water prior to adding to the tank.


  • 32 oz in one bottle
  • 8 x 32 oz bottles per case


  • 5–20 gal/A for ground applications
  • 2–5 gal/A for aerial applications

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