Herbicide label
Tri-Con 50/50
Tri-Con 50/50 (EPA 11220-10) is a chloropicrin and methyl bromide herbicide labeled for 1 crops. The label lists 2 controlled weeds, plus partial-control, suppression, and partner-control categories.
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Tri-Con 50/50 label facts
- Product Tri-Con 50/50
- EPA Reg. No. 11220-10
- Registrant Trical, Inc.
- Active ingredient chloropicrin and methyl bromide
- MOA group not classified
Crops on the Tri-Con 50/50 label
Tri-Con 50/50 is labeled for these 1 crops and uses, per the EPA label.
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Weeds on the Tri-Con 50/50 label
The Tri-Con 50/50 label names 2 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 control2- grass seeds
- weed seeds
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Tri-Con 50/50 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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Tri-Con 50/50 FAQ
What weeds does Tri-Con 50/50 control?
The Tri-Con 50/50 label names 2 weeds, including grass seeds and weed seeds. Control varies by crop, rate, and timing.
What crops is Tri-Con 50/50 labeled for?
Tri-Con 50/50 is labeled for 1 crops and uses, including sweet potato.
What is the active ingredient in Tri-Con 50/50? Is it a generic?
Tri-Con 50/50's active ingredient is chloropicrin and 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 Tri-Con 50/50?
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.