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Safety - page 25 • First aid - page 33 • Resistance management - page 41
Herbicides
Environmental Precautions
Apply with a 1 metre buffer between aquatic habitats and a 5 metre buffer between sensitive terrestrial habitats and
the treated area.
Runoff
:
Prevent contamination of aquatic and sensitive terrestrial areas through using the recommendd buffer zones.
Coarse textured soild are more susceptible to leaching.
Toxicity
Low acute mammalian toxicity. Acute oral LD
50
(
rats) = technical 1,690 mg/kg. May cause some eye irritation.
Slightly toxic to fish.
Storage
Store in a cool, dry place. Keep away from heat, sparks and open flame.
Viper ADV
Group 2, 6
Formulation
Viper is a prepackaged tank mix containing:
Product
Company Active ingredient
Formulation
Container size
Viper (PCP# 30626)
BASF
Canada
Imazamox: 20 g/L
Bentazon: 429 g/L
Solution
UAN (28-0-0)*
UAN: 28%
Liquid
2
x 8 L
One case treats 40 acres. 2 cases of UAN are required per 1 case of Viper.
*
BASF 28% UAN is required and sold separately.
Crop and Timing
Crop
Timing
Field peas
3 - 6
above ground nodes.
Dry edible beans
After first trifoliate leaf has fully expanded up to 2nd trifoliate leaf.
Note: Temporary crop yellowing may be observed shortly after application.
Weeds and Staging
Grassy weeds: 1 - 4 main leaves or until early tillering.
barnyard grass
green foxtail
Japanese brome*
Persian darnel
volunteer barley
volunteer canaryseed
volunteer tame oats
volunteer wheat (excluding CLEARFIELD wheat)
wild oats
yellow foxtail
Broadleaf weeds: Cotyledons to 4 leaf stage.
annual sowthistle*
cleavers*
cow cockle
green smartweed
kochia* (including Group 2 resistant
biotypes)
lamb’s-quarters
perennial sowthistle*
redroot pigweed
round-leaved mallow*
Russian thistle
shepherd’s-purse
stinkweed
volunteer canola (all types)
wild buckwheat*
wild mustard (including Group 2
resistant biotypes
*
Suppression only.
Rate
Peas
:
Viper ADV 0.404 L/acre. + 0.81 L/acre UAN
For dry beans
:
Viper ADV 0.404 L/acre + .145 L/acre Basagran Forte + .81 L UAN (28%)
Velpar DF (cont’d)