Herbicide label
Boomer PRX Herbicide Label
Boomer PRX (EPA 62719-685-55467) is a Group 2 and 4 clopyralid, fluroxypyr 1-methylheptyl ester, and pyroxsulam herbicide labeled for 4 crops. The label lists 100 controlled weeds, plus partial-control, suppression, and partner-control categories.
Boomer PRX label facts
- Product Boomer PRX
- EPA Reg. No. 62719-685-55467
- Distributor Tenkoz Inc
- Active ingredient clopyralid, fluroxypyr 1-methylheptyl ester, and pyroxsulam
- MOA group 2 and 4
Crops on the Boomer PRX label
Boomer PRX is labeled for these 4 crops and uses, per the EPA label.
Weeds on the Boomer PRX label
The Boomer PRX label names 121 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 control100- alfalfa, volunteer from seed
- jerusalem artichoke
- barnyardgrass, common
- beans, volunteer
- bedstraw, catchweed
- bittercress, hairy
- blackgrass
- bluegrass, bulbous
- brome, japanese
- brome, ripgut
- buffalobur
- burclover, spotted
- burdock
- buttercup, smallflower
- volunteer canola
- chamomile, false
- mayweed, chamomile
- cheat
- chess, hairy
- chickweed, common
- chickweed, mouseear
- clover, black medic
- clover, hop
- clover, red
- clover, white
- cocklebur, common
- coffeeweed
- corn, volunteer
- cornflower
- dandelion
- darnel, persian
- dock, curly
- dogbane, hemp
- falseflax, smallseed
- fiddleneck
- volunteer flax
- flixweed
- foxtail, yellow
- galinsoga
- carolina geranium
- gromwell, corn
- groundsel, common
- hawksbeard, narrowleaf
- hawkweed, orange
- hawkweed, yellow
- hempnettle, common
- horseweed
- jimsonweed
- knotweed
- kochia
- lambsquarters, common
- prickly lettuce
- locoweed, lambert
- locoweed, white
- mallow, venice
- marshelder
- morningglory
- mustard, black
- mustard, blue
- mustard, tumble
- mustard, wild
- mustard, wormseed
- nightshade, black
- nightshade, cutleaf
- nightshade, eastern black
- nightshade, hairy
- wild oats
- pea, volunteer
- pennycress, field
- pepperweed, virginia
- pigweed, redroot
- potato, volunteer
- purslane, common
- ragweed, common
- ragweed, giant
- ryegrass, italian
- salsify, meadow
- shepherd's-purse
- sicklepod
- smartweed, annual
- smartweed, green
- sorrel, red
- sowthistle, annual
- speedwell, field
- speedwell
- starthistle, yellow
- sunflower
- sweetclover
- tansymustard, pinnate
- teasel, common
- thistle, bull
- thistle, canada
- thistle, musk
- thistle, russian
- velvetleaf
- vetch
- violet, field
- wallflower, bushy
- windgrass, common
- wormwood, biennial
Suppression
suppression21- alfalfa, volunteer from perennial plants
- foxtail barley
- bindweed, field
- brome, downy
- buckwheat, wild
- canarygrass, hood
- canarygrass, littleseed
- coreopsis, plains
- daisy, oxeye
- evening-primrose, cutleaf
- foxtail, green
- henbit
- horsetail, field
- knapweed, russian
- lentil, volunteer
- mallow, common
- pineapple-weed
- puncturevine
- quackgrass
- rescuegrass
- sowthistle, perennial
Boomer PRX 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.
Boomer PRX FAQ
What weeds does Boomer PRX control?
The Boomer PRX label names 121 weeds, including volunteer from seed alfalfa, jerusalem artichoke, common barnyardgrass, volunteer beans, catchweed bedstraw, and hairy bittercress. Control varies by crop, rate, and timing.
What crops is Boomer PRX labeled for?
Boomer PRX is labeled for 4 crops and uses, including spring wheat, winter wheat, triticale, and durum wheat.
What is the active ingredient in Boomer PRX? Is it a generic?
Boomer PRX's active ingredient is clopyralid, fluroxypyr 1-methylheptyl ester, and pyroxsulam (MOA Group 2 and 4). 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.