Herbicide label
AquaMaster Herbicide Label
AquaMaster (EPA 524-343) is a Group 9 glyphosate herbicide labeled for 3 crops. The label lists 185 controlled weeds, plus partial-control, suppression, and partner-control categories.
“Product Description: This product is a postemergence, systemic herbicide that, when mixed in the spray tank with a surfactant that is approved for aquatic use, may be used for both aquatic and terrestrial application equipment.”
AquaMaster label facts
- Product AquaMaster
- EPA Reg. No. 524-343
- Registrant Bayer CropScience
- Active ingredient glyphosate
- MOA group 9
Crops on the AquaMaster label
AquaMaster is labeled for these 3 crops and uses, per the EPA label.
Weeds on the AquaMaster label
The AquaMaster label names 205 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 control185- alligatorweed
- anoda, spurred
- apple, balsam
- jerusalem artichoke
- bahiagrass
- barley
- barley, little
- barnyardgrass, common
- bassia, fivehook
- beachgrass, european
- bermudagrass
- bermudagrass, water
- bindweed, field
- bittersweet, oriental
- blackberry
- blackgum
- bluegrass, annual
- bluegrass, bulbous
- bluegrass, kentucky
- blueweed, texas
- brome, downy
- brome, japanese
- bromegrass, smooth
- bursage, woolly-leaf
- buttercup
- canarygrass, reed
- castor bean
- cattail
- mallow
- chervil
- chickweed
- clover, red
- clover, white
- cocklebur, common
- cogongrass
- copperleaf, hophornbeam
- copperleaf, virginia
- cordgrass
- coreopsis, plains
- corn
- cottonwood, eastern
- crabgrass
- cupgrass, woolly
- cutgrass, giant
- cypress, bald
- cypress, swamp
- dallisgrass
- dandelion
- dwarf dandelion
- false dandelion
- deerweed
- dewberry
- dock, curly
- dogbane, hemp
- eclipta
- eucalyptus, blue gum
- falseflax, smallseed
- fescue
- fescue, tall
- fiddleneck
- filaree, broadleaf
- fleabane, annual
- fleabane, hairy
- fleabane, rough
- foxtail
- foxtail, carolina
- gallberry
- carolina geranium
- goatgrass, jointed
- goosegrass
- groundsel, common
- hackberry, western
- hazel
- poison hemlock
- henbit
- hogweed, giant
- honeysuckle
- horsenettle
- horseradish
- horseweed
- horsetail, field
- huckleberry
- iris, yellow flag
- ivy, cape
- ivy, german
- poison ivy
- johnsongrass
- johnsongrass, seedling
- junglerice
- knapweed
- knotweed
- knotweed, bohemian
- knotweed, giant
- kochia
- lambsquarters
- lespedeza
- prickly lettuce
- loosestrife, purple
- maidencane
- mannagrass, eastern
- mayweed
- medusahead
- milkweed, common
- morning glory
- muhly, wirestem
- mullein, common
- mustard, blue
- mustard, tansy
- mustard, tumble
- mustard, wild
- needles, spanish
- nightshade, black
- nightshade, silverleaf
- nutsedge, purple
- nutsedge, yellow
- oak, red
- oats
- wild oats
- orchardgrass
- panicum, browntop
- panicum, fall
- panicum, texas
- pennycress, field
- pepperweed
- pepperweed, virginia
- pigweed
- prunus
- puncturevine
- purslane, common
- pusley, florida
- quackgrass
- ragweed, common
- ragweed, giant
- brambles
- redcedar, eastern
- reed, common
- reed, giant
- red rice
- rocket, london
- rocket, yellow
- cereal rye
- ryegrass
- ryegrass, perennial
- sage, black
- saltbush
- salvinia, giant
- sandbur, field
- sea myrtle
- sesbania, hemp
- shattercane
- shepherd's-purse
- sicklepod
- sida, prickly
- signalgrass, broadleaf
- smartweed, ladysthumb
- smartweed, pennsylvania
- smartweed, swamp
- grain sorghum
- sowthistle, annual
- speedwell, corn
- speedwell, purslane
- sprangletop
- spurge, annual
- spurge, prostrate
- spurge, spotted
- spurry, umbrella
- starthistle, yellow
- stinkgrass
- sunflower
- sweetgum
- sweetpotato, wild
- thistle, artichoke
- thistle, canada
- thistle, russian
- timothy
- trumpetcreeper
- vaseygrass
- velvetgrass
- velvetleaf
- virginia creeper
- waterlettuce
- water primrose
- wheat
- wheatgrass, western
- witchgrass
Partial control
partial20- alfalfa
- bearclover
- bentgrass
- buckwheat, california
- catsclaw
- chamise
- hasardia
- monkey flower
- oak, scrub
- peppertree, brazilian
- phragmites
- redvine
- sage, white
- spurge, leafy
- sumac, laurel
- sumac, sugarbush
- torpedograss
- toyon
- waxmyrtle, southern
- yerba santa, california
AquaMaster 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.
AquaMaster FAQ
What weeds does AquaMaster control?
The AquaMaster label names 205 weeds, including alligatorweed, spurred anoda, balsam apple, jerusalem artichoke, bahiagrass, and barley. Control varies by crop, rate, and timing.
What crops is AquaMaster labeled for?
AquaMaster is labeled for 3 crops and uses, including sugarcane, fallow, and grass seed.
What is the active ingredient in AquaMaster? Is it a generic?
AquaMaster'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.