Herbicide label

MAXUNITECH SULFENTRAZONE 4 SC

MAXUNITECH SULFENTRAZONE 4 SC (EPA 81134-2-95009) is a Group 14 sulfentrazone herbicide labeled for 20 crops. The label lists 88 controlled weeds, plus partial-control, suppression, and partner-control categories.

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Official EPA label (PDF)

“MAXUNITECH SULFENTRAZONE 4 SC HERBICIDE is a selective, soil-applied herbicide for the control of susceptible broadleaf grass and sedge weeds.”

— MAXUNITECH SULFENTRAZONE 4 SC EPA label, Reg. No. 81134-2-95009

MAXUNITECH SULFENTRAZONE 4 SC label facts

Crops on the MAXUNITECH SULFENTRAZONE 4 SC label

MAXUNITECH SULFENTRAZONE 4 SC is labeled for these 20 crops and uses, per the EPA label.

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Weeds on the MAXUNITECH SULFENTRAZONE 4 SC label

The MAXUNITECH SULFENTRAZONE 4 SC label names 88 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 control88
  • amaranth, livid
  • amaranth, palmer
  • amaranth, powell
  • amaranth, spiny
  • amaranth, spleen
  • anoda, spurred
  • bedstraw, catchweed
  • buckwheat, wild
  • cockle, white
  • carpetweed
  • chickweed, common
  • cocklebur, common
  • copperleaf, hophornbeam
  • copperleaf, virginia
  • crabgrass, large
  • crabgrass, smooth
  • crabgrass, southern
  • croton, tropic
  • crownbeard, golden
  • cupgrass, woolly
  • cyperus, hedgehog
  • daisy, american
  • devilsclaw
  • dock, curly
  • eclipta
  • filaree, redstem
  • flixweed
  • galinsoga, hairy
  • goosegrass
  • groundcherry, clammy
  • groundcherry, cutleaf
  • groundsel, common
  • jimsonweed
  • knotweed, prostrate
  • kochia
  • ladysthumb
  • lambsquarters, common
  • miner's lettuce
  • mallow, common
  • mayweed, chamomile
  • milkweed, honeyvine
  • morningglory, entireleaf
  • morningglory, ivyleaf
  • morningglory, palmleaf
  • morningglory, pitted
  • morningglory, purple
  • morningglory, red
  • morningglory, scarlet
  • morningglory, smallflower
  • morningglory, tall
  • mustard, tumble
  • nightshade, black
  • nightshade, eastern black
  • nutsedge, purple
  • nutsedge, yellow
  • orchardgrass
  • panicum, fall
  • pansy, field
  • pigweed, redroot
  • pigweed, smooth
  • pineapple-weed
  • plantain, blackseed
  • plantain, narrow-leaved
  • poinsettia, wild
  • poorjoe
  • porophyllum
  • purslane, common
  • redmaids
  • redweed
  • sedge, annual
  • senna, coffee
  • shepherd's-purse
  • sida, prickly
  • sida, southern
  • signalgrass, broadleaf
  • smartweed, pennsylvania
  • smellmelon
  • spurry, corn
  • starbur, bristly
  • starbur, prickly
  • stinkgrass
  • tassleflower, red
  • thistle, russian
  • toadflax, yellow
  • waterhemp, common
  • waterprimrose, winged
  • witchgrass
  • woodsorrel, yellow

Weed indexes featuring this label

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MAXUNITECH SULFENTRAZONE 4 SC 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 and your soil texture.

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Plant-back and rotation

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

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MAXUNITECH SULFENTRAZONE 4 SC FAQ

What weeds does MAXUNITECH SULFENTRAZONE 4 SC control?

The MAXUNITECH SULFENTRAZONE 4 SC label names 88 weeds, including livid amaranth, palmer amaranth, powell amaranth, spiny amaranth, spleen amaranth, and spurred anoda. Control varies by crop, rate, and timing.

What crops is MAXUNITECH SULFENTRAZONE 4 SC labeled for?

MAXUNITECH SULFENTRAZONE 4 SC is labeled for 20 crops and uses, including field corn, soybeans, sunflower, potato, and peanut.

What is the active ingredient in MAXUNITECH SULFENTRAZONE 4 SC? Is it a generic?

MAXUNITECH SULFENTRAZONE 4 SC's active ingredient is sulfentrazone (MOA Group 14). Other products list the same active ingredient; rates, formulations, and labeled crops differ — verify each on its own label.

What's the plant-back interval after MAXUNITECH SULFENTRAZONE 4 SC?

It depends on your rotational crop, application rate, and region, so the label gives a table, not one number. Build a program and FieldMarshal gives you the exact interval for your rotation from the label line, so you can verify it.

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Can I tank-mix MAXUNITECH SULFENTRAZONE 4 SC?

It depends on your target weeds, crop stage, and which partners the label approves. Build a program and FieldMarshal checks the label for approved partners and gives the condition on each, so you can verify it.

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Sources

Last updated 2026-07-14.