Herbicide label

Panoflex

Panoflex (EPA 279-9619) is a Group 2 thifensulfuron and tribenuron-methyl herbicide labeled for 12 crops. The label lists 42 controlled weeds, plus partial-control, suppression, and partner-control categories.

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Official EPA label (PDF)

“PANOFLEX herbicide is absorbed through the foliage of broadleaf weeds, rapidly inhibiting their growth.”

— Panoflex EPA label, Reg. No. 279-9619

Panoflex label facts

Product Panoflex
EPA Reg. No. 279-9619
Registrant FMC Corporation
Active ingredient thifensulfuron and tribenuron-methyl
MOA group 2

Crops on the Panoflex label

Panoflex is labeled for these 12 crops and uses, per the EPA label.

field corn
soybean
wheat
sugar beet
canola
barley
sorghum
rice
fallow
triticale
oats
durum wheat

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Weeds on the Panoflex label

The Panoflex label names 66 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 control42

buttercup, hairy
volunteer canola
catchfly, nightflowering
chamomile, false
mayweed, chamomile
chickweed, common
cockle, white
cowcockle
dandelion
deadnettle, purple
dock, curly
falseflax, smallseed
fiddleneck
fiddleneck, tarweed
flixweed
gromwell, corn
groundsel, common
lambsquarters, common
lambsquarters, slimleaf
prickly lettuce
marshelder
miner's lettuce
mustard, black
mustard, blue
mustard, tumble
mustard, wild
pennycress, field
pigweed, redroot
pigweed, tumble
pineapple-weed
puncturevine
purslane, common
rocket, london
shepherd's-purse
smartweed, annual
spurry, corn
tansymustard
thistle, canada
thistle, russian
velvetleaf
wallflower, bushy
whitlowgrass, early

Partial control

partial17

buckwheat, wild
carrot, wild
cocklebur, common
garlic, wild
hawksbeard, narrowleaf
henbit
jimsonweed
knotweed, prostrate
nightshade, eastern black
nightshade, hairy
radish, wild
redmaids
smartweed, pennsylvania
sowthistle, annual
sunflower, volunteer
vetch
vetch, hairy

Controls with a tank-mix partner

needs partner8

buttercup, small-flower
filaree, redstem
groundsel, cressleaf
hawksbeard, narrowleaf
poison hemlock
horseweed
parsnip, wild
speedwell, purslane

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Panoflex 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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Plant-back and rotation

Your interval depends on your application rate and the rotational crop.

Get the interval for your rotation: build a program and FieldMarshal cites the exact plant-back for your rotational crop to the label line.

Panoflex FAQ

What weeds does Panoflex control?

The Panoflex label names 66 weeds, including hairy buttercup, volunteer canola, nightflowering catchfly, false chamomile, chamomile mayweed, and common chickweed. Control varies by crop, rate, and timing.

What crops is Panoflex labeled for?

Panoflex is labeled for 12 crops and uses, including field corn, soybeans, wheat, sugar beet, and canola.

What is the active ingredient in Panoflex? Is it a generic?

Panoflex's active ingredient is thifensulfuron and tribenuron-methyl (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 Panoflex?

It depends on your rotational crop, application rate, and region, so the label gives a table, not one number. Build a program and FieldMarshal cites the exact interval for your rotation to the label line, so you can verify it.

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Can I tank-mix Panoflex?

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 cites the condition on each, so you can verify it.