Herbicide label
Matrix SG
Matrix SG (EPA 352-768) is a Group 2 rimsulfuron herbicide labeled for 4 crops. The label lists 45 controlled weeds, plus partial-control, suppression, and partner-control categories.
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“Matrix SG is a selective herbicide for burndown and residual control of certain annual grass and broadleaf weeds weeds when applied fallow, preemergence and postemergence to field corn.”
Matrix SG label facts
- Product Matrix SG
- EPA Reg. No. 352-768
- Registrant Corteva Agriscience
- Active ingredient rimsulfuron
- MOA group 2
Crops on the Matrix SG label
Matrix SG is labeled for these 4 crops and uses, per the EPA label.
- field corn
- potato
- fallow
- grass seed
Need the rate or timing for one of these? Filter every label by your crop, free.
Weeds on the Matrix SG label
The Matrix SG label names 57 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 control45- amaranth, palmer
- barley
- barnyardgrass, common
- bluegrass, annual
- bluegrass, roughstalk
- carpetweed
- chamomile, false
- chickweed, common
- cocklebur, common
- crabgrass
- cupgrass, woolly
- dandelion
- filaree, redstem
- foxtail, bristly
- foxtail, giant
- foxtail, green
- foxtail, yellow
- henbit
- jimsonweed
- kochia
- lambsquarters, common
- morningglory, ivyleaf
- mustard, birdsrape
- mustard, black
- mustard, wild
- nightshade, black
- nightshade, hairy
- wild oats
- panicum, fall
- pigweed, prostrate
- pigweed, redroot
- pigweed, smooth
- purslane, common
- radish, wild
- ragweed, common
- ryegrass, annual
- ryegrass, italian
- ryegrass, perennial
- shattercane
- shepherd's-purse
- signalgrass, broadleaf
- smartweed, pennsylvania
- thistle, canada
- thistle, russian
- volunteer wheat
Partial control
partial15- alfalfa
- johnsongrass, seedling
- millet, wild-proso
- morningglory, ivyleaf
- nightshade, black
- nightshade, hairy
- nutsedge, yellow
- wild oats
- quackgrass
- ragweed, common
- ryegrass, italian
- signalgrass, broadleaf
- smartweed, pennsylvania
- stinkgrass
- velvetleaf
Controls with a tank-mix partner
needs partner5- buckwheat, wild
- deadnettle, purple
- ragweed, giant
- sandbur, field
- sandbur, longspine
Want the control level for your crop, or to filter 1,700+ labels by any of these weeds? Use the free label filter.
Matrix SG 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 cites the exact per-acre rate for your crop to the label line.
Plant-back and rotation
Your interval depends on your application rate, the rotational crop, and your state, region, and rainfall — some intervals differ in CA, OR, and WA.
Get the interval for your rotation: build a program and FieldMarshal cites the exact plant-back for your rotational crop to the label line.
Matrix SG FAQ
What weeds does Matrix SG control?
The Matrix SG label names 57 weeds, including palmer amaranth, barley, common barnyardgrass, annual bluegrass, roughstalk bluegrass, and carpetweed. Control varies by crop, rate, and timing.
What crops is Matrix SG labeled for?
Matrix SG is labeled for 4 crops and uses, including field corn, potato, fallow, and grass seed.
What is the active ingredient in Matrix SG? Is it a generic?
Matrix SG's active ingredient is rimsulfuron (MOA Group 2). 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 Matrix SG?
It depends on your rotational crop, application rate, and region, so the label gives a table, not one number. Build a program and FieldMarshal cites the exact interval for your rotation to the label line, so you can verify it.
Build a program →Can I tank-mix Matrix SG?
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 cites the condition on each, so you can verify it.
Build a program →Plan in minutes, not evenings.
Start with Matrix SG and let FieldMarshal build a defensible herbicide program for your field, every product, rate, and plant-back cross-referenced and cited.
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Sources
Last updated 2026-07-10.