Mpower MCPA Amine 500

Manufacturer
NewAgco
Category
Herbicides
Registered until
2026-12-31
Registration number
30461
Active materials
Links

DIRECTIONS FOR USE
DO NOT APPLY MORE THAN ONCE PER GROWING SEASON.
Grazing Restriction
Do not permit lactating dairy animals to graze fields within 7 days after application.
Do not harvest forage or cut hay within 7 days after application.
Withdraw meat animals from treated fields at least 3 days before slaughter.

Uses
Crop: WHEAT, BARLEY, RYE
Treatment Stage: For ground or aerial application. Treat from the 4th leaf to just before the flag leaf (shot blade) stage.
NOTE: Do not treat cereals underseeded to legumes.
NOTE: Rates over 1.1 L/ha may cause crop injury.

Crop: OATS
Treatment Stage: For ground or aerial application. Oats may be treated from emergence. Use lowest rate at 3-6 leaf stage.
NOTE: Do not treat cereals underseeded to legumes.
NOTE: Rates over 1.1 L/ha may cause crop injury.
Crop: FLAX (excluding low-linolenic acid varieties)
Treatment Stage: For ground or aerial application. Spray after plant reaches 5 cm in height and before the bud stage.
NOTE: Rates over 0.85 L/ha may cause crop injury.
Maximum application rate for flax is 1.1 L/ha.

Susceptible Weeds: Burdock, Cocklebur, Mustards (except Dog Mustard), Ragweed, Flixweed*, Kochia, Lamb’s-Quarters, Russian Pigweed, Shepherd’s Purse, Stinkweed.

*Flixweed susceptible only at seedling stage. Use rates for harder-to-kill weeds to kill fall germinated flixweed in the spring.

Rates to Use on Susceptible Weeds:
Small seedlings, good growing conditions:
0.7 L/ha
Weeds in bud, dry or cool weather or heavy infestation:
1.1 L/ha

Harder-to-Kill Weeds: Annual Sow-thistle*, Bluebur, Blue Lettuce*, Canada Thistle*, Peppergrass, Curled Dock, Dog Mustard, Goosefoot, Hemp-nettle (suppression only), Redroot Pigweed, Russian Thistle*, Perennial Sow-Thistle*, Leafy Spurge*.

*Top growth control only.

Rates to Use on Harder to Kill Weeds:
Small seedlings growing rapidly, good growing conditions:
1.25 L/ha
Weeds in bud, dry or cool conditions or heavy infestation:
1.75 L/ha
Crop: WINTER WHEAT, FALL RYE
Treatment Stage: For ground or air application. Treat in spring from time crop commences
growth to flag leaf stage.
NOTE: Do not treat cereals underseeded to legumes.
NOTE: Rates over 0.50 L/ha applied between the 3rd and 6th leaf may cause crop injury.

Susceptible Weeds: Burdock, Cocklebur, Mustards (except Dog Mustard), Ragweed, Flixweed*, Kochia, Lamb’s-Quarters, Russian Pigweed, Shepherd’s Purse, Stinkweed.

*Flixweed susceptible only at seedling stage. Use rates for harder-to-kill weeds to kill fall germinated flixweed in the spring.

Rates to Use on Susceptible Weeds:
Small seedlings, good growing conditions:
0.55 L/ha
Weeds in bud, dry or cool weather or heavy infestation:
1.1 L/ha
Crop: GREEN PASTURES (established)
Treatment Stage: For ground or air application. Treat in spring or fall (good growing conditions) for best results.

Susceptible Weeds: Burdock, Cocklebur, Plantain, Creeping Buttercup, Flixweed, Kochia, Horsetail, Lamb’s-Quarters, Mustards, Prickly Lettuce, Ragweed, Russian Pigweed, Shepherd’s Purse, Stinkweed, Wild Radish.

Rates to Use on Susceptible Weeds:
2 L/ha

Harder-to-Kill Weeds: Blue Lettuce*, Canada Thistle*, Curled Dock, Dandelions, Dog Mustard, Goatsbeard, Goosefoot, Hemp-nettle (suppression only), Leafy Spurge, Peppergrass, Redroot Pigweed, Sow-Thistle*, Tumbleweed.

*Top growth control only.

Rates to Use on Harder to Kill Weeds:
3.5 L/ha

Crop: CORN (Field and Sweet)
Treatment Stage: For ground application ONLY. Treat before corn is 15 cm high.

Susceptible Weeds: Burdock, Cocklebur, Mustards (except Dog Mustard), Ragweed, Flixweed*, Kochia, Lamb’s-Quarters, Russian Pigweed, Shepherd’s Purse, Stinkweed. *Flixweed susceptible only at seedling stage. Use rates for harder-to-kill weeds to kill fall germinated flixweed in the spring.

Rates to Use on Susceptible Weeds:
Small seedlings, good growing conditions:
0.75 L/ha
Weeds in bud, dry or cool weather or heavy infestation:
1.25 L/ha

Crop: PEAS, FIELD AND CANNING (except Nova Scotia)
Treatment Stage: For ground application ONLY. Spray when vine length is 10-20 cm. NOTE:
Do not combine with Malathion.

DO NOT APPLY BY AIR.

Registered for culturesRate
Winter wheat1.1 l
Spring wheat1.1 l
Spring oats1.1 l
Winter oats1.1 l
Winter rye1.1 l
Spring rye1.1 l