Herbicide label
Octivio
Octivio (EPA 91234-88) is a Group 2 imazamox herbicide labeled for 6 crops. The label lists 88 controlled weeds, plus partial-control, suppression, and partner-control categories.
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“Octivio, a soluble liquid, is a postemergence herbicide to control and suppress many broadleaf and grass weeds and sedges, as listed in this label.”
Octivio label facts
- Product Octivio
- EPA Reg. No. 91234-88
- Registrant Atticus, LLC
- Active ingredient imazamox
- MOA group 2
Crops on the Octivio label
Octivio is labeled for these 6 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 Octivio label
The Octivio label names 106 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 control88- jerusalem artichoke
- barley
- barnyardgrass, common
- bedstraw, catchweed
- beet, wild
- blackgrass
- brome, california
- brome, cheat
- brome, downy
- brome, japanese
- buckwheat, wild
- buttercup
- canarygrass, littleseed
- volunteer canola
- carpetweed
- chickweed, common
- cocklebur, common
- corn, volunteer
- crabgrass, large
- crabgrass, smooth
- crowfoot grass
- cupgrass, woolly
- darnel, persian
- flixweed
- foxtail, giant
- foxtail, green
- foxtail, yellow
- goatgrass, jointed
- goosegrass
- jimsonweed
- johnsongrass, seedling
- kochia
- knotweed, prostrate
- lambsquarters, common
- miner's lettuce
- lovegrass species
- mallow, common
- mallow, venice
- marshelder
- millet, wild-proso
- morningglory, entireleaf
- morningglory, ivyleaf
- morningglory, smallflower
- morningglory, tall
- mustard, black
- mustard, tumble
- mustard, wild
- nightshade, black
- nightshade, eastern black
- nightshade, hairy
- oat, volunteer
- wild oats
- panicum, fall
- panicum, texas
- pennycress, field
- pigweed, palmer amaranth
- pigweed, prostrate
- pigweed, redroot
- pigweed, smooth
- pigweed, spiny
- puncturevine
- purslane, common
- pusley, florida
- radish, wild
- ragweed, common
- ragweed, giant
- rocket, london
- rocket, yellow
- cereal rye
- rye, feral
- ryegrass, italian
- sandbur, field
- shattercane
- shepherd's-purse
- signalgrass, broadleaf
- smartweed, ladysthumb
- smartweed, pennsylvania
- smartweed, swamp
- spurge, annual
- spurge, prostrate
- sunflower, annual
- swinecress
- tansymustard, green
- thistle, russian
- velvetleaf
- volunteer wheat
- willoweed panicle
- witchgrass
Suppression
suppression36- bindweed, field
- bindweed, hedge
- bluegrass, annual
- chickweed, common
- crabgrass, large
- crabgrass, smooth
- cupgrass, woolly
- dandelion
- dock, curly
- dodder
- fiddleneck
- goosegrass
- rhizome johnsongrass
- kochia
- lambsquarters, common
- miner's lettuce
- morningglory, entireleaf
- morningglory, ivyleaf
- morningglory, pitted
- morningglory, smallflower
- morningglory, tall
- nutsedge, purple
- nutsedge, yellow
- quackgrass
- ragweed, common
- ragweed, giant
- red rice
- rocket, london
- rocket, yellow
- sida, prickly
- smartweed, ladysthumb
- smartweed, pennsylvania
- sowthistle, annual
- spurge, prostrate
- stinkgrass
- thistle, canada
Controls with a tank-mix partner
needs partner5- kochia
- pigweed, palmer amaranth
- ragweed, common
- ragweed, giant
- waterhemp, common
Want the control level for your crop, or to filter 1,700+ labels by any of these weeds? Use the free label filter.
Octivio 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.
Plant-back and rotation
Your interval depends on your application rate, the rotational crop, and your state, region, and rainfall — some intervals differ in AK, AL, AR, AZ, CO, CT, DC, DE, FL, GA, HI, IA, ID, IL, IN, KS, KY, LA, MA, MD, ME, MI, MN, MO, MS, MT, NC, ND, NE, NH, NJ, NM, NV, 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.
Octivio FAQ
What weeds does Octivio control?
The Octivio label names 106 weeds, including jerusalem artichoke, barley, common barnyardgrass, catchweed bedstraw, wild beet, and blackgrass. Control varies by crop, rate, and timing.
What crops is Octivio labeled for?
Octivio is labeled for 6 crops and uses, including soybeans, alfalfa, clover, cowpea, and dry edible bean.
What is the active ingredient in Octivio? Is it a generic?
Octivio's active ingredient is imazamox (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 Octivio?
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.
Build a program →Can I tank-mix Octivio?
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.
Build a program →Plan in minutes, not hours.
Start with Octivio and let FieldMarshal build a defensible herbicide program for your field, every product, rate, and plant-back cross-referenced and checked against the label.
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Sources
Last updated 2026-07-14.