Herbicide label

VISOR II XRT

VISOR II XRT (EPA 89168-99-89391) is a Group 15 metolachlor herbicide labeled for 16 crops. The label lists 41 controlled weeds, plus partial-control, suppression, and partner-control categories.

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Official EPA label (PDF)

VISOR II XRT label facts

Crops on the VISOR II XRT label

VISOR II XRT is labeled for these 16 crops and uses, per the EPA label.

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Weeds on the VISOR II XRT label

The VISOR II XRT label names 78 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 control41
  • amaranth, palmer
  • amaranth, powell
  • barnyardgrass, common
  • bentgrass
  • bluegrass, annual
  • bluegrass, kentucky
  • bluegrass, roughstalk
  • brome, california
  • brome, downy
  • carpetweed
  • crabgrass, large
  • crabgrass, smooth
  • crowfootgrass
  • cupgrass, prairie
  • cupgrass, southwestern
  • fine fescue
  • fescue, tall
  • foxtail, bristly
  • foxtail, giant
  • foxtail, green
  • foxtail, millet
  • foxtail, yellow
  • galinsoga, hairy
  • galinsoga, smallflower
  • goosegrass
  • nightshade, eastern black
  • nutsedge, yellow
  • orchardgrass
  • panicum, fall
  • pigweed, prostrate
  • pigweed, redroot
  • pigweed, smooth
  • pigweed, tumble
  • pusley, florida
  • red rice
  • ryegrass, italian
  • ryegrass, perennial
  • signalgrass, broadleaf
  • dayflower, benghal
  • waterhemp, common
  • witchgrass

Partial control

partial12
  • beggarweed, florida
  • cupgrass, woolly
  • eclipta
  • johnsongrass, seedling
  • millet, wild-proso
  • nightshade, hairy
  • panicum, texas
  • purslane, common
  • sandbur, field
  • sandbur, southern
  • shattercane
  • sorghum, volunteer

Controls with a tank-mix partner

needs partner25
  • coffeeweed
  • cocklebur, common
  • groundcherry
  • jimsonweed
  • junglerice
  • kochia
  • lambsquarters
  • mallow
  • mallow, venice
  • morningglory
  • mustard
  • mustard, wild
  • stinging nettle
  • wild oats
  • panicum, browntop
  • ragweed, giant
  • sesbania, hemp
  • sida, prickly
  • smartweed
  • spurge, annual
  • spurge, hyssop
  • spurge, nodding
  • spurge, prostrate
  • spurge, spotted
  • velvetleaf

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VISOR II XRT 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.

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, the rotational crop, and your state, region, and rainfall — some intervals differ in AL, AR, AZ, CA, CO, CT, DE, FL, GA, IA, ID, IL, IN, KS, KY, LA, MA, MD, ME, MI, MN, MO, MS, MT, NC, ND, NE, NH, NJ, NM, NY, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VA, VT, WA, WI, WV, and WY.

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.

VISOR II XRT FAQ

What weeds does VISOR II XRT control?

The VISOR II XRT label names 78 weeds, including palmer amaranth, powell amaranth, common barnyardgrass, bentgrass, annual bluegrass, and kentucky bluegrass. Control varies by crop, rate, and timing.

What crops is VISOR II XRT labeled for?

VISOR II XRT is labeled for 16 crops and uses, including field corn, soybeans, cotton, sunflower, and potato.

What is the active ingredient in VISOR II XRT? Is it a generic?

VISOR II XRT's active ingredient is metolachlor (MOA Group 15). 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 VISOR II XRT?

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 VISOR II XRT?

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.