Herbicide label
CustomPak Amber Herbicide Label
CustomPak Amber (EPA 100-768) is a Group 2 triasulfuron herbicide labeled for 6 crops. The label lists 50 controlled weeds, plus partial-control, suppression, and partner-control categories.
“CustomPak Amber Herbicide is a selective herbicide for the control of many weeds in wheat (including durum wheat), barley, fallow cropland, pastures, rangeland, and Conservation Reserve Program acres.”
CustomPak Amber label facts
- Product CustomPak Amber
- EPA Reg. No. 100-768
- Registrant Syngenta Crop Protection, LLC
- Active ingredient triasulfuron
- MOA group 2
Crops on the CustomPak Amber label
CustomPak Amber is labeled for these 6 crops and uses, per the EPA label.
Weeds on the CustomPak Amber label
The CustomPak Amber label names 65 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 control50- broomweed, common
- buckwheat, wild
- buttercup, bur
- buttercup, creeping
- buttercup, tall
- chickweed, common
- chickweed
- cocklebur, common
- coreopsis, plains
- croton, woolly
- eveningprimrose, cutleaf
- fiddleneck
- fleabane, annual
- fleabane, rough
- flixweed
- forget-me-not
- gromwell, corn
- henbit
- horseweed
- kochia
- mallow, common
- marshelder
- miner's lettuce
- mustard, blue
- mustard, indian
- mustard, tall hedge
- mustard, tumble
- mustard, wild
- pennycress, field
- pepperweed, virginia
- pigweed, prostrate
- pigweed, redroot
- pigweed, smooth
- polemonium, annual
- prickly lettuce
- puncturevine
- purslane, common
- radish, wild
- ragweed, common
- ragweed, giant
- ragweed, lanceleaf
- rocket, london
- shepherd's-purse
- sunflower, annual
- tansymustard
- thistle, russian
- vetch, hairy
- wallflower, bushy
- whitlowgrass, spring
- yarrow, common
Partial control
partial4- garlic, wild
- morning glory, annual
- onion, wild
- ragweed, western
Suppression
suppression11- brome, downy
- brome, japanese
- cheat
- darnel, persian
- dock, curly
- goldenrod
- houndstongue
- pepperweed, greenflower
- ryegrass, annual
- thistle, canada
- thistle, musk
CustomPak Amber 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.
CustomPak Amber FAQ
What weeds does CustomPak Amber control?
The CustomPak Amber label names 65 weeds, including common broomweed, wild buckwheat, bur buttercup, creeping buttercup, tall buttercup, and common chickweed. Control varies by crop, rate, and timing.
What crops is CustomPak Amber labeled for?
CustomPak Amber is labeled for 6 crops and uses, including wheat, barley, winter wheat, spring wheat, and fallow.
What is the active ingredient in CustomPak Amber? Is it a generic?
CustomPak Amber's active ingredient is triasulfuron (MOA Group 2). 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.