Herbicide label
MCPE Phenoxy
MCPE Phenoxy (EPA 1381-98) is a Group 4 mcpa herbicide labeled for 5 crops. The label lists 30 controlled weeds, plus partial-control, suppression, and partner-control categories.
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MCPE Phenoxy label facts
- Product MCPE Phenoxy
- EPA Reg. No. 1381-98
- Registrant WinField Solutions, LLC
- Active ingredient mcpa
- MOA group 4
Crops on the MCPE Phenoxy label
MCPE Phenoxy is labeled for these 5 crops and uses, per the EPA label.
Need the rate or timing for one of these? Filter every label by your crop, free.
Weeds on the MCPE Phenoxy label
The MCPE Phenoxy label names 32 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 control30- beggarticks
- buttercup
- cocklebur, common
- dandelion
- dragonhead mint
- goatsbeard
- hempnettle
- lambsquarters
- marshelder
- miner's lettuce
- mustard
- pennycress, field
- pepperweed, field
- pigweed
- plantain
- poison hemlock
- puncturevine
- purslane
- radish, wild
- ragweed, giant
- rocket, yellow
- shepherd's-purse
- sowthistle, annual
- sowthistle, perennial
- stinging nettle
- stinkweed
- sunflower
- thistle, canada
- vetch
- whitetop
Partial control
partial2- chervil
- thistle, russian
Want the control level for your crop, or to filter 1,700+ labels by any of these weeds? Use the free label filter.
MCPE Phenoxy 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 gives you the exact per-acre rate for your crop from the label line.
MCPE Phenoxy FAQ
What weeds does MCPE Phenoxy control?
The MCPE Phenoxy label names 32 weeds, including beggarticks, buttercup, common cocklebur, dandelion, dragonhead mint, and goatsbeard. Control varies by crop, rate, and timing.
What crops is MCPE Phenoxy labeled for?
MCPE Phenoxy is labeled for 5 crops and uses, including wheat, barley, oats, cereal rye, and durum wheat.
What is the active ingredient in MCPE Phenoxy? Is it a generic?
MCPE Phenoxy's active ingredient is mcpa (MOA Group 4). Other products list the same active ingredient; rates, formulations, and labeled crops differ — verify each on its own label.
Can I tank-mix MCPE Phenoxy?
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.