Herbicides
175
• 
Safety - page 25 • First aid - page 33 • Resistance management - page 41
Harmony Max
Group 1, 2, 4
Formulation
Harmony Max is a prepackaged mixture of following products:
Product
Company
Active ingredient
Formulation
Container size
Refine SG (PCP# 28285)
E.I. duPont Canada
Thifensulfuron-methyl:
33%
+ Tribenuron
methyl: 16.6%
WSG
486
g bottle
Harmony Grass
(
PCP# 29299)
Clodinafop-propargyl:
128
g/L
EC
1
x 7.2 L
Perimeter (PCP# 29586)
Fluroxypyr: 180g/L
EC
1
x 4.9 L
Crops and Staging
Crop
Stage
Spring wheat (including durum)
2
leaf up to emergence of 4th tiller
Weeds and Staging
Apply to young, actively growing broadleaf weeds, less than 10 cm tall or across, unless otherwise stated.
Grassy weeds
green foxtail (1 - 5 leaf, before
3-
tillers)
wild oats (1 - 6 leaf, before
4-
tillers)
yellow foxtail (1 - 5 leaf, before
3-
tillers)
Broadleaf weeds
ball mustard
Canada thistle (≥ 15 cm, but
before budding)*
chickweed (1 - 6 leaf)
cleavers (1 - 4 whorl)
common groundsel
corn spurry
cow cockle
flixweed
green smartweed
hemp-nettle
kochia (including Group
2-
resistant biotypes)
lady’s-thumb
lamb’s-quarters
narrow-leaved hawk’s-beard
redroot pigweed
roundleaved mallow (2 - 6 leaf)*
Russian thistle
scentless chamomile*
shepherd’s-purse
sow-thistle (≤15 cm, before
budding)*
stinkweed
stork’s-bill (2 - 6 leaf)*
tartary buckwheat
toadflax (≤15 cm in height)*
volunteer canola**
volunteer sunflower
wild buckwheat (1 - 5 leaf)
wild mustard
*
Suppression
**
Harmony Max does not control volunteer CLEARFIELD canola.
Registered Tank Mixes
None.
Rate
Refine SG: 12 g/acre. Harmony Grass: 177 mL/acre. Perimeter: 121 mL/acre. One package treats 40 acres.Surfactant
not required.
Application Information
With
:
Ground equipment only. Do not apply by air.
Water volume
: 40
L/acre.
Mixing Instructions
Use mixing instructions “b” on page 13.
Application Tips
Higher spray volumes are required for dense crop canopy and/or large weeds. Weeds should be less than 10 cm tall or
across at application. Effectiveness of Harmony Max may be reduced if it remains in the tank for more than 24 hours.
Do not use flood type nozzles, controlled droplet application equipment, spray foils or hollow cone nozzles. Do not