Herbicide label

Cadence Atz Herbicide Label

Cadence Atz (EPA 34704-950) is a Group 5 and 15 acetochlor and atrazine herbicide labeled for 5 crops. The label lists 34 controlled weeds, plus partial-control, suppression, and partner-control categories.

“Cadence\* Atz is a preemergence herbicide for which spray adjuvants have little or no effect on performance.”

— Cadence Atz EPA label, Reg. No. 34704-950

Cadence Atz label facts

Crops on the Cadence Atz label

Cadence Atz is labeled for these 5 crops and uses, per the EPA label.

Weeds on the Cadence Atz label

The Cadence Atz label names 44 weeds and rates each by how the product handles it: full control, partial control, suppression, or control with a tank-mix partner. A weed can fall at more than one level, because control varies by crop, rate, and timing.

Controls

full control34
  • barnyardgrass, common
  • beggarweed, florida
  • carpetweed
  • crabgrass
  • crowfootgrass
  • cupgrass, southwestern
  • foxtail, giant
  • foxtail, green
  • foxtail, robust
  • foxtail, yellow
  • galinsoga
  • goosegrass
  • jimsonweed
  • lambsquarters, common
  • foxtail, millet
  • morningglory
  • nightshade, black
  • nightshade, hairy
  • nutsedge, yellow
  • panicum, browntop
  • panicum, fall
  • panicum, texas
  • pigweed, redroot
  • purslane, common
  • pusley, florida
  • ragweed, common
  • red rice
  • sicklepod
  • sida, prickly
  • signalgrass, broadleaf
  • smartweed
  • sprangletop, red
  • waterhemp, common
  • witchgrass

Partial control

partial9
  • cocklebur, common
  • cupgrass, woolly
  • johnsongrass, seedling
  • kochia
  • millet, wild-proso
  • ragweed, giant
  • sandbur, field
  • shattercane
  • velvetleaf

Controls with a tank-mix partner

needs partner1
  • sunflower, annual

Cadence Atz rates and plant-back

The label answers both with a table, not a single number. Here is what drives each answer.

Application rate

Your rate depends on your crop.

Get the rate for your field: build a program and FieldMarshal gives you the exact per-acre rate for your crop from the label line.

Plant-back and rotation

Your interval depends on your application rate and the rotational crop.

Get the interval for your rotation: build a program and FieldMarshal gives you the exact plant-back for your rotational crop from the label line.

Cadence Atz FAQ

What weeds does Cadence Atz control?

The Cadence Atz label names 44 weeds, including common barnyardgrass, florida beggarweed, carpetweed, crabgrass, crowfootgrass, and southwestern cupgrass. Control varies by crop, rate, and timing.

What crops is Cadence Atz labeled for?

Cadence Atz is labeled for 5 crops and uses, including field corn, seed corn, corn silage, sweet corn, and popcorn.

What is the active ingredient in Cadence Atz? Is it a generic?

Cadence Atz's active ingredient is acetochlor and atrazine (MOA Group 5 and 15). Other products list the same active ingredient; rates, formulations, and labeled crops differ — verify each on its own label.

Sources

Last updated 2026-09-30.