Herbicide label

Cornerstone Plus

Cornerstone Plus (EPA 74530-43-1381) is a Group 9 glyphosate herbicide labeled for 30 crops. The label lists 123 controlled weeds, plus partial-control, suppression, and partner-control categories.

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Official EPA label (PDF)

Cornerstone Plus label facts

Product Cornerstone Plus
EPA Reg. No. 74530-43-1381
Distributor WinField Solutions, LLC
Active ingredient glyphosate
MOA group 9

Crops on the Cornerstone Plus label

Cornerstone Plus is labeled for these 30 crops and uses, per the EPA label.

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Weeds on the Cornerstone Plus label

The Cornerstone Plus label names 135 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 control123

alfalfa
jerusalem artichoke
bahiagrass
balsamapple
barley
barnyardgrass, common
bassia, fivehook
bentgrass
bermudagrass
bermudagrass, water
bindweed, field
bluegrass, annual
bluegrass, bulbous
bluegrass, kentucky
blueweed, texas
brome
brome, downy
bromegrass, smooth
buttercup
canarygrass, reed
cattail
cheat
chickweed, common
chickweed, mouseear
clover, red
clover, white
cocklebur, common
cogongrass
corn
crabgrass
dallisgrass
dandelion
dock, curly
dodder
dogbane, hemp
dwarfdandelion
falseflax, smallseed
fescue
fescue, tall
fiddleneck
filaree, broadleaf
fleabane, annual
fleabane, hairy
foxtail
foxtail, carolina
carolina geranium
goatgrass, jointed
goosegrass
groundsel, common
guineagrass
henbit
horsenettle
horseradish
horseweed
ice plant
johnsongrass
johnsongrass, seedling
knapweed
kochia
lambsquarters, common
lespedeza
prickly lettuce
milkweed
morningglory
muhly, wirestem
mullein, common
mustard, blue
mustard, tansy
mustard, tumble
mustard, wild
nightshade, silverleaf
nutsedge, purple
nutsedge, yellow
wild oats
orchardgrass
pampasgrass
panicum
panicum, fall
panicum, texas
paragrass
pennycress, field
pigweed, redroot
pigweed, smooth
poison hemlock
eveningprimrose, cutleaf
pusley, florida
quackgrass
ragweed, common
ragweed, giant
reed, giant
red rice
rocket, london
cereal rye
ryegrass, italian
ryegrass, perennial
sandbur, field
shattercane
shepherd's-purse
sicklepod
signalgrass, broadleaf
smartweed, pennsylvania
smartweed, swamp
sowthistle, annual
spanishneedles
sprangletop
spurge, annual
spurry, umbrella
starbur, bristly
starthistle, yellow
stinkgrass
sunflower
sida, prickly
thistle, canada
thistle, artichoke
thistle, russian
timothy
trumpetcreeper
vaseygrass
velvetgrass
velvetleaf
wheat
wheatgrass, western
witchgrass

Partial control

partial6

alligatorweed
phragmites
redvine
spurge, leafy
sweet potato, wild
torpedograss

Suppression

suppression4

beggarweed, florida
dogfennel
smutgrass
thistle, musk

Controls with a tank-mix partner

needs partner2

bursage, woolly-leaf
mallow

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Cornerstone Plus 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 AL, AR, CA, FL, LA, ME, MO, MS, NH, OR, TX, VT, and WA.

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.

Cornerstone Plus FAQ

What weeds does Cornerstone Plus control?

The Cornerstone Plus label names 135 weeds, including alfalfa, jerusalem artichoke, bahiagrass, balsamapple, barley, and common barnyardgrass. Control varies by crop, rate, and timing.

What crops is Cornerstone Plus labeled for?

Cornerstone Plus is labeled for 30 crops and uses, including field corn, soybeans, wheat, cotton, and potato.

What is the active ingredient in Cornerstone Plus? Is it a generic?

Cornerstone Plus's active ingredient is glyphosate (MOA Group 9). 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 Cornerstone Plus?

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.

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Can I tank-mix Cornerstone Plus?

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.