Herbicide label
Cornerstone Plus Herbicide Label
Cornerstone Plus (EPA 1381-192) is a Group 9 glyphosate herbicide labeled for 43 crops. The label lists 175 controlled weeds, plus partial-control, suppression, and partner-control categories.
Cornerstone Plus label facts
- Product Cornerstone Plus
- EPA Reg. No. 1381-192
- Registrant WinField Solutions, LLC
- Active ingredient glyphosate
- MOA group 9
Crops on the Cornerstone Plus label
Cornerstone Plus is labeled for these 43 crops and uses, per the EPA label.
- field corn
- soybean
- wheat
- cotton
- sunflower
- potato
- peanut
- sugar beet
- canola
- barley
- sorghum
- rice
- alfalfa
- fallow
- buckwheat
- pearl millet
- proso millet
- oats
- cereal rye
- triticale
- wild rice
- seed corn
- corn silage
- sweet corn
- popcorn
- flax
- mustard
- safflower
- sesame
- sugarcane
- chickpea
- dry edible bean
- field pea
- lentil
- radish
- spinach
- sweet potato
- turnip
- mint
- clover
- grass seed
- annual ryegrass
- durum wheat
Weeds on the Cornerstone Plus label
The Cornerstone Plus label names 196 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 control175- alfalfa
- ammannia, purple
- anoda, spurred
- bahiagrass
- barley
- barley, little
- barnyardgrass, common
- bassia, fivehook
- beggarweed, florida
- bermudagrass
- bermudagrass, water
- bindweed, field
- bittercress
- blackberry
- blackgum
- bluegrass, annual
- bluegrass, bulbous
- bluegrass, kentucky
- blueweed, texas
- brome, downy
- brome, japanese
- bromegrass, smooth
- buckwheat, wild
- burcucumber
- buttercup
- canarygrass, reed
- carpetweed
- cattail
- chamise
- cheat
- chervil
- chickweed
- clover, red
- clover, white
- cocklebur, common
- cogongrass
- copperleaf, hophornbeam
- copperleaf, virginia
- coreopsis, plains
- corn, volunteer
- crabgrass
- crowfootgrass
- cupgrass, woolly
- dallisgrass
- dandelion
- dwarf dandelion
- devilsclaw
- dock, curly
- dodder
- dogbane, hemp
- eclipta
- eucalyptus
- eveningprimrose, cutleaf
- falsedandelion
- falseflax, small seed
- fescue
- fescue, tall
- fiddleneck
- filaree, broadleaf
- fleabane, annual
- fleabane, hairy
- fleabane, rough
- foxtail, bristly
- foxtail, carolina
- foxtail, giant
- foxtail, green
- foxtail, yellow
- carolina geranium
- goatgrass, jointed
- goosegrass
- grain sorghum
- groundcherry
- groundsel, common
- guineagrass
- hazel
- henbit
- honeysuckle
- horsenettle
- horseradish
- horseweed
- jerusalem artichoke
- jimsonweed
- johnsongrass
- johnsongrass, seedling
- junglerice
- knapweed
- knotweed
- kochia
- lambsquarters
- lespedeza
- prickly lettuce
- mannagrass, eastern
- mayweed
- milkweed, common
- millet, wild-proso
- morning glory, annual
- muhly, wirestem
- mullein, common
- mustard, blue
- mustard, tansy
- mustard, tumble
- mustard, wild
- nightshade, black
- nightshade, hairy
- nightshade, silverleaf
- nutsedge, purple
- nutsedge, yellow
- oak, pin
- oats
- wild oats
- orchardgrass
- pampasgrass
- panicum, browntop
- panicum, fall
- panicum, texas
- paragrass
- pennycress, field
- pepperweed, virginia
- pigweed
- poison hemlock
- poison ivy
- pokeweed, common
- pusley, florida
- purslane
- quackgrass
- ragweed, common
- ragweed, giant
- reed, giant
- red rice
- rocket, london
- rocket, yellow
- cereal rye
- rye, volunteer
- ryegrass
- ryegrass, perennial
- sage, black
- sandbur, field
- sandbur, longspine
- sesbania, hemp
- shattercane
- shepherd's-purse
- sicklepod
- sida, prickly
- signalgrass, broadleaf
- smartweed, ladysthumb
- smartweed, pennsylvania
- smartweed, swamp
- sowthistle, annual
- sowthistle, perennial
- needles, spanish
- speedwell, corn
- speedwell, purslane
- sprangletop
- spurge, prostrate
- spurge, spotted
- spurry, umbrella
- starbur, bristly
- starthistle, yellow
- stinkgrass
- sunflower
- sweetgum
- swinecress
- thistle, canada
- thistle, russian
- timothy
- trumpet creeper
- vaseygrass
- velvetgrass
- velvetleaf
- virginia creeper
- waterhemp, common
- wheat
- wheat, overwintered
- wheatgrass, western
- witchgrass
Partial control
partial13- alligatorweed
- bearmat
- buckwheat, california
- catsclaw
- hazardia
- monkey flower
- phragmites
- sage, white
- sweet potato, wild
- tanoak
- thistle, artichoke
- torpedograss
- waxmyrtle, southern
Suppression
suppression6- bentgrass
- dogfennel
- redvine
- smutgrass
- spurge, leafy
- thistle, musk
Controls with a tank-mix partner
needs partner2- bursage, woolly-leaf
- mallow
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 and the rotational crop.
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 196 weeds, including alfalfa, purple ammannia, spurred anoda, bahiagrass, barley, and little barley. Control varies by crop, rate, and timing.
What crops is Cornerstone Plus labeled for?
Cornerstone Plus is labeled for 43 crops and uses, including field corn, soybeans, wheat, cotton, and sunflower.
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.
Sources
Last updated 2026-09-30.