Herbicide label

Sterling Blue DGA

Sterling Blue DGA (EPA 228-615-1381) is a Group 4 dicamba herbicide labeled for 16 crops. The label lists 221 controlled weeds, plus partial-control, suppression, and partner-control categories.

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Official EPA label (PDF)

“This product may also be used on rights-of-way (including roadways, utility, railroad, highway, pipeline, and rights-of-way that run through pasture and rangeland), utility facilities (including substations, pipelines, tankfarms, pumping stations, parking and storage areas, non-irrigated ditchbanks, and fencerows), fencerows, natural areas and forest site preparation.”

— Sterling Blue DGA EPA label, Reg. No. 228-615-1381

Sterling Blue DGA label facts

Crops on the Sterling Blue DGA label

Sterling Blue DGA is labeled for these 16 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 Sterling Blue DGA label

The Sterling Blue DGA label names 236 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 control221
  • alkanet
  • alfalfa
  • amaranth, palmer
  • amaranth, powell
  • amaranth, spiny
  • jerusalem artichoke
  • aspen
  • aster, slender
  • aster, spiny
  • aster, whiteheath
  • basswood
  • bedstraw, catchweed
  • bedstraw, smooth
  • beggarweed, florida
  • bindweed, field
  • bindweed, hedge
  • blueweed, texas
  • broomweed, common
  • buckwheat, tartary
  • buckwheat, wild
  • buffalobur
  • burclover, california
  • burcucumber
  • burdock
  • bursage, woolly-leaf
  • buttercup, corn
  • buttercup, creeping
  • buttercup, roughseed
  • buttercup, tall
  • buttercup, western field
  • campion, bladder
  • carpetweed
  • carrot, wild
  • catchfly, nightflowering
  • chamomile, corn
  • cherry
  • chervil, bur
  • chickweed, common
  • chickweed, field
  • chickweed, mouseear
  • chicory
  • chinquapin
  • clover species
  • clover, hop
  • cockle, corn
  • cockle, cow
  • cockle, white
  • cocklebur, common
  • copperleaf, hophornbeam
  • cornflower
  • cottonwood
  • croton, tropic
  • croton, woolly
  • cucumbertree
  • daisy, english
  • dandelion
  • dock, broadleaf
  • dock, curly
  • dogbane, hemp
  • dogfennel
  • dragonhead, american
  • eveningprimrose, common
  • eveningprimrose, cutleaf
  • falseflax, smallseed
  • fern, bracken
  • fleabane, annual
  • flixweed
  • fumitory
  • gallberry
  • garlic, wild
  • carolina geranium
  • goldenrod
  • goldenrod, missouri
  • goldenweed, common
  • goosefoot, nettleleaf
  • grape
  • gromwell
  • hawkweed
  • hemlock
  • hempnettle
  • henbane, black
  • henbit
  • honeylocust
  • honeysuckle
  • honeyvine, climbing
  • hornbeam
  • horsenettle
  • huckleberry
  • huisache
  • ironweed
  • ground ivy
  • poison ivy
  • jacobs-ladder
  • jimsonweed
  • knapweed, black
  • knapweed, diffuse
  • knapweed, russian
  • knapweed, spotted
  • knawel (german moss)
  • knotweed, prostrate
  • kochia
  • ladysthumb
  • lambsquarters, common
  • lespedeza, sericea
  • miner's lettuce
  • prickly lettuce
  • mallow, common
  • mallow, dwarf
  • mallow, venice
  • maple
  • marestail (horseweed)
  • mayweed
  • black medic
  • mesquite
  • milkweed, common
  • milkweed, western whorled
  • morningglory, ivyleaf
  • morningglory, tall
  • mustard, black
  • mustard, blue
  • mustard, tansy
  • mustard, treacle
  • mustard, tumble
  • mustard, wild
  • myrtle, wax
  • needles, spanish
  • stinging nettle
  • nightshade, black
  • nightshade, cutleaf
  • nightshade, silverleaf
  • oak
  • onion, wild
  • pennycress, field
  • pepperweed, virginia
  • pigweed, prostrate
  • pigweed, redroot
  • pigweed, rough
  • pigweed, smooth
  • pigweed, tumble
  • pineapple-weed
  • plantain, bracted
  • plantain, broadleaf
  • plantain, narrow-leaved
  • pokeweed, common
  • poppy, red-horned
  • poorjoe
  • poplar
  • puncturevine
  • purslane, common
  • pusley, florida
  • rabbitbrush
  • radish, wild
  • ragweed, common
  • ragweed, giant
  • ragweed, lanceleaf
  • ragweed, western
  • ragwort, tansy
  • redvine
  • rocket, london
  • rocket, yellow
  • rose, mccartney
  • rubberweed, bitter
  • salsify
  • senna, coffee
  • serviceberry
  • sesbania, hemp
  • shepherd's-purse
  • sicklepod
  • sida, prickly
  • smartweed, green
  • smartweed, pennsylvania
  • smartweed, swamp
  • snakeweed, broom
  • sneezeweed, bitter
  • soda apple, tropical
  • sorrel, red
  • sowthistle, annual
  • sowthistle, perennial
  • sowthistle, spiny
  • spicebush
  • spikeweed, common
  • spruce
  • spurge, leafy
  • spurge, prostrate
  • spurry, corn
  • starbur, bristly
  • starthistle, yellow
  • starwort, little
  • sumpweed, rough
  • sundrop, halfshrub eveningprimrose
  • sunflower, annual
  • sunflower, volunteer
  • sweetclover
  • sycamore
  • tarbush
  • teasel
  • thistle, bull
  • thistle, canada
  • thistle, milk
  • thistle, musk
  • thistle, plumeless
  • thistle, russian
  • thistle, scotch
  • toadflax, dalmatian
  • trumpetcreeper
  • velvetleaf
  • vetch
  • violet, wild
  • waterhemlock, spotted
  • waterhemp, common
  • waterprimrose, creeping
  • waterprimrose, winged
  • witchhazel
  • woodsorrel, creeping
  • woodsorrel, yellow
  • wormwood
  • wormwood, common
  • wormwood, louisiana
  • yankeeweed
  • yarrow, common
  • yellowtops

Suppression

suppression15
  • blackberry
  • blackgum
  • brome, downy
  • brome, ripgut
  • cedar, eastern red
  • creosotebush
  • dewberry
  • rattail fescue
  • hawthorn (thornapple)
  • plum, sand
  • redcedar, eastern
  • sweetgum
  • windgrass, common
  • yaupon
  • yucca

Want the control level for your crop, or to filter 1,700+ labels by any of these weeds? Use the free label filter.

Sterling Blue DGA 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 and your soil texture.

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 CO, ND, NE, OK, SD, TX, 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.

Sterling Blue DGA FAQ

What weeds does Sterling Blue DGA control?

The Sterling Blue DGA label names 236 weeds, including alkanet, alfalfa, palmer amaranth, powell amaranth, spiny amaranth, and jerusalem artichoke. Control varies by crop, rate, and timing.

What crops is Sterling Blue DGA labeled for?

Sterling Blue DGA is labeled for 16 crops and uses, including field corn, soybeans, wheat, cotton, and barley.

What is the active ingredient in Sterling Blue DGA? Is it a generic?

Sterling Blue DGA's active ingredient is dicamba (MOA Group 4). 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 Sterling Blue DGA?

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 Sterling Blue DGA?

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.

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Sources

Last updated 2026-07-14.