Herbicide label
Aquesta MTZ Herbicide Label
Aquesta MTZ (EPA 91234-49) is a Group 5 and 14 metribuzin and sulfentrazone herbicide labeled for 6 crops. The label lists 42 controlled weeds, plus partial-control, suppression, and partner-control categories.
Aquesta MTZ label facts
- Product Aquesta MTZ
- EPA Reg. No. 91234-49
- Registrant Atticus, LLC
- Active ingredient metribuzin and sulfentrazone
- MOA group 5 and 14
Crops on the Aquesta MTZ label
Aquesta MTZ is labeled for these 6 crops and uses, per the EPA label.
Weeds on the Aquesta MTZ label
The Aquesta MTZ label names 60 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 control42- amaranth, palmer
- filaree, redstem
- kochia
- lambsquarters, common
- morningglory, ivyleaf
- morningglory, tall
- nightshade, eastern black
- pigweed, redroot
- pigweed, smooth
- thistle, russian
- waterhemp, common
- amaranth, spiny
- anoda, spurred
- beggarweed, florida
- carpetweed
- copperleaf, hophornbeam
- croton, tropic
- daisy, american
- galinsoga, hairy
- groundcherry, clammy
- groundcherry, cutleaf
- jimsonweed
- ladysthumb
- morningglory, entireleaf
- morningglory, palmleaf
- morningglory, purple
- morningglory, red
- morningglory, smallflower
- nightshade, hairy
- nightshade, silverleaf
- nutsedge, purple
- nutsedge, yellow
- poorjoe
- purslane, common
- sedge, annual
- senna, coffee
- sida, prickly
- smartweed, pennsylvania
- smellmelon
- spurge, spotted
- starbur, bristly
- velvetleaf
Suppression
suppression8- crabgrass, large
- crabgrass, smooth
- goosegrass
- johnsongrass, seedling
- orchardgrass
- panicum, fall
- panicum, texas
- signalgrass, broadleaf
Controls with a tank-mix partner
needs partner10- chickweed, common
- deadnettle, purple
- henbit
- prickly lettuce
- horseweed
- mustard
- pennycress, field
- pepperweed, virginia
- shepherd's-purse
- speedwell
Aquesta MTZ 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.
Aquesta MTZ FAQ
What weeds does Aquesta MTZ control?
The Aquesta MTZ label names 60 weeds, including palmer amaranth, redstem filaree, kochia, common lambsquarters, ivyleaf morningglory, and tall morningglory. Control varies by crop, rate, and timing.
What crops is Aquesta MTZ labeled for?
Aquesta MTZ is labeled for 6 crops and uses, including field corn, soybeans, potato, seed corn, and corn silage.
What is the active ingredient in Aquesta MTZ? Is it a generic?
Aquesta MTZ's active ingredient is metribuzin and sulfentrazone (MOA Group 5 and 14). 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.