Introduction

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Effects of Growing Conditions:
Crop tolerance and weed control may be reduced if applications are made to plants growing under stress. Stress includes
saturated or water-logged soil, drought, extreme temperatures, low fertility or visible disease symptoms at application.
Adopting practices to increase crop vigor will improve crop tolerance.
Tank Mixes:
Herbicides: Glyphosate IPA or K+ salts only.
Fungicides: None
Insecticides: None
Fertilizers: None.
Note: The above mixes are those listed on the Inferno Duo label only.
Adding ingredients in the correct order is critical for optimum performance. Check labels of both products to be mixed for
directions. General guidelines can be found on page 8.
Restrictions:
• Rainfall: DO NOT apply if rainfall is expected within 1 hour of application.
• Re-entry Interval: Wait at lest 12 hours before re-entering treated fields.
• Grazing Restrictions: DO NOT graze treated fields. Mature grain or straw may be fed to livestock.
• Pre-harvest Interval: Leave at least 80 days from application to harvest.
• Re-cropping Interval: The following crops may be planted 11 months after application.
Soil Zones and Rotational Crops
Grey-Wooded Black Dark Brown Brown
Spring Wheat
Barley
Canola (all varieties)
Field Pea*
Wheat (Spring & durum)
Barley
Canola (all varieties)
Field Pea*
Flax
Field Bean
Wheat (Spring & durum)
Barley
Canola (all varieties)
Field Pea*
Flax
Spring Wheat
* NOTE: Field peas may be grown the year following application in fields where precipitation has been equal to
or above the 10 year average during the growing season, and where organic matter content is above 4%, and pH
is below 7.5. The company suggests a minimum of 100 mm (4 inches) of rain is needed in the 60 days following
application for adequate breakdown to take place.
º NOTE: Other rotational crops may also be affected if rainfall is less than the 10 year average for the area. Soils in the grey
wooded, black and dark brown soil zones with a combination of low organic matter (less than 2%), light textured soils
or high pH (greater than 7.5) (i.e. eroded knolls, sandy soils) may result in delayed growth and development in rotational
crops. DO NOT plant crops other than those listed above in the year following application.
• Aerial Application: DO NOT apply by air.
• Storage: May be frozen.
• Buffer Zones: Leave at least 20 metres from the downwind edge of the spray swath to sensitive upland plants like
shelterbelts and woodlots and at least 35 metres to water sources or wetland habitats. Avoid drift onto sensitive crops
like canola and tame oat. DO NOT mix or load within 10 metres of water sources or wetland habitats.
Sprayer Cleaning:
Inferno Duo residues in the spray tank can cause severe injury to sensitive crops at very low concentrations. Sprayers should
be cleaned out immediately before using another product.
Refer to ‘Method A’ in the general section on sprayer cleaning on pages 9 and 10.
When mixing with other pesticides, combine the method above with the method required for the tank mix partner if it is
different from above.