Herbicides
299
• 
Safety - page 25 • First aid - page 33 • Resistance management - page 41
How it Works
Absorbed through foliage. Inhibits cell elongation. Causes stem elongation, leaf cupping or curling.
Expected Results
Growth stops immediately. Discolouration of dying weeds may not be noticeable for 1 - 3 weeks after application,
depending on growing conditions and weed species. Poor results may be expected if there is improper mixing,
timing, coverage or when weeds are under drought stress.
Restrictions
Rainfall
:
Requires 4 - 6 hours to be absorbed, longer under cool, damp conditions.
Grazing
:
Do not permit lactating dairy animals to graze fields within 7 days after application.
Pre-harvest Intervals
:
Allow at least 30 days between application and harvest.
Environmental Precautions
Triton K is toxic to aquatic organisms and non-target terrestrial plants. Leave a 1 - 4 metre buffer between treated
area and sensitive wildlife and aquatic areas. Do not use on highly variable soils with coarse soils, eroded knolls, or
calcium deposits.
Runoff
:
Avoid runoff by using the recommended buffer zones.
Toxicity
Triton K is a combination package of 2 products: Refine SG and Dicamba: Refine SG: Low oral toxicity. Oral LD
50
(
rats) = > 5,000 mg/kg. Dicamba: Moderate oral toxicity. Acute oral LD
50
(
rats) = > 2,060 mg/kg.
Storage
Store in a cool, dry place.
Trophy
Group 4
Formulation
Product
Company Active ingredient
Formulation
Container size
Trophy A (PCP# 27246)
Nufarm
Agriculture
Fluroxypyr: 180 g/L
Emulsifiable concentrate 4.8 L
Trophy B (PCP# 27245)
MCPA ester 500
9.0
L
Trophy 600 A
Fluroxypyr: 180 g/L
4.8
L
Trophy 600 B
MCPA Ester 600
7.5
L
Crops and Staging
Crop
Staging
Barley
Apply from the 3 leaf up to the flag leaf (fully expanded).
Spring wheat (including durum)
Canary seed
Triton K (cont’d)