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AUDIT® 4:1

Thifesulfuron-Methyl Tribenuron-methyl THIFENSULFURON + TRIBENURON METHYL

AUDIT 4:1 provides excellent post-emergent control of key broadleaf weeds such as wild buckwheat, pigweed, lambsquarters and mustards. AUDIT 4:1 also offers excellent crop rotation flexibility as well as optimal tank-mix flexibility.

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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 wheat
  • Sugar beet
  • Triticale
  • Winter barley
  • Winter wheat
All Pests & Diseases
  • Annual knawel
  • Annual ryegrass
  • Annual sowthistle
  • Black mustard
  • Black nightshade
  • Bushy wallflower
  • Carolina geranium
  • Coast fiddleneck
  • Common buckwheat
  • Common chickweed
  • Common cocklebur
  • Common groundsel
  • Common lambsquarters
  • Common mallow
  • Common ragweed
  • Common sunflower
  • Common tarweed
  • Corn chamomile
  • Corn gromwell
  • Corn spurry
  • Cow cockle
  • Curly dock
  • Cutleaf eveningprimrose
  • Cutleaf nightshade
  • Dogfennel
  • Eastern black nightshade
  • False chamomile
  • Fiddleneck tarweed
  • Field pennycress
  • Flixweed
  • Fumitory
  • Giant ragweed
  • Green smartweed
  • Hemp sesbania
  • Henbit
  • Horned poppy
  • Ivyleaf morningglory
  • Jimsonweed
  • Kochia
  • Ladysthumb
  • Lanceleaf sage
  • Little mallow
  • London rocket
  • Marestail
  • Marshelder
  • Miners lettuce
  • Mouse-ear cress
  • Mouseear chickweed
  • Pennsylvania smartweed
  • Pepperweed
  • Prickly lettuce
  • Prostrate knotweed
  • Puncturevine
  • Redmaids
  • Redroot pigweed
  • Russian thistle
  • Scentless chamomile
  • Scentless mayweed
  • Shepherdspurse
  • Silverleaf nightshade
  • Smallflower buttercup
  • Smooth pigweed
  • Spiny pigweed
  • Stinking mayweed
  • Swinecress
  • Tall morningglory
  • Tall waterhemp
  • Tansymustard
  • Tartary buckwheat
  • Treacle mustard
  • Velvetleaf
  • Volunteer canola
  • Volunteer lentil
  • Volunteer pea
  • Volunteer sunflower
  • Wild buckwheat
  • Wild chamomile
  • Wild oat
  • Wild radish
  • Yellow rocket


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 4:1 label for specific use recommendations.


Wheat, barley and triticale may be replanted anytime after the application of AUDIT 4:1. Sugarbeets, winter rape and canola can be planted 60 days after the application of AUDIT 4:1. Any other crop may be planted 45 days after the application of AUDIT 4:1.


Wheat (including Durum), Barley

Low rate: 0.6 oz/A

High rate: 1 oz/A

Pre-plant Burndown, Post Harvest and Fallow

Low rate: 0.6 oz/A

High rate: 1 oz/A

Sequential treatments of AUDIT 4:1 Herbicide may also be made provided the total amount of AUDIT applied to the crop or during one fallow/pre-plant season does not exceed 1.8 oz/A.


Broadleaf Herbicide Tank-Mixes

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


Ground Application

Do not use with spray additives that alter the pH of the spray solution below pH 6.0 as rapid product degradation can occur. This product must be completely dissolved in clean water before adding to spray tanks that do not have continuous agitation during loading and mixing. (This is common for airplanes with turbine engines.)

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 the other tank-mix partners and then add the required volume of spray adjuvant. Always add spray adjuvant last. Antifoaming agents may be used.

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.


48 oz in one bottle

8 x 48 oz bottles per case


5 – 20 gal/A for ground applications

2 – 5 gal/A for aerial applications

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