Herbicide label

MBC Concentrate

MBC Concentrate (EPA 11220-32) is a methyl bromide herbicide labeled for 2 crops. The label lists 8 controlled weeds, plus partial-control, suppression, and partner-control categories.

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Official EPA label (PDF)

MBC Concentrate label facts

Crops on the MBC Concentrate label

MBC Concentrate is labeled for these 2 crops and uses, per the EPA label.

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Weeds on the MBC Concentrate label

The MBC Concentrate label names 8 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 control8
  • bermudagrass
  • bluegrass, annual
  • broadleaf weeds
  • broomrape
  • grasses
  • lambsquarters, common
  • quackgrass
  • torpedograss

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MBC Concentrate 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.

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MBC Concentrate FAQ

What weeds does MBC Concentrate control?

The MBC Concentrate label names 8 weeds, including bermudagrass, annual bluegrass, broadleaf weeds, broomrape, grasses, and common lambsquarters. Control varies by crop, rate, and timing.

What crops is MBC Concentrate labeled for?

MBC Concentrate is labeled for 2 crops and uses, including potato and sweet potato.

What is the active ingredient in MBC Concentrate? Is it a generic?

MBC Concentrate's active ingredient is methyl bromide. Other products list the same active ingredient; rates, formulations, and labeled crops differ — verify each on its own label.

Can I tank-mix MBC Concentrate?

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.