Introduction

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For use in barley (fall only), apply:
Product
Rival 10G, Bonanza 10G
Soil Type
2 to 4% organic matter 4 to 6% organic matter 6 to 10% organic matter
Light Soil
Texture*
3.44 kg
per acre
Medium to
Heavy Soil
Texture**
3.44 kg
per acre
* Light textured soils can be defined as sandy to sandy-loam.
** Medium to Heavy textured soils can be defined as loam to clay.
For use in flax or lentils (fall only), apply:
Product
Light Soil
Texture*
4.45 kg
per acre
Medium to
Heavy Soil
Texture**
4.45 kg
per acre
Light Soil
Texture*
4.45 kg
per acre
Medium to
Heavy Soil
Texture**
5.67 kg
per acre
Soil Type
Soils with 2 to 6% organic matter
Soils with 6 to 15% organic matter
Light Soil Texture* Medium-Heavy
Soil Texture**
Light Soil Texture* Medium-Heavy
Soil Texture**
Rival 10G, Bonanza 10G 4.45 kg per acre 4.45 to 5.6 kg
per acre***
5.67 kg per acre 5.67 to 6.88 kg
per acre
Bonanza 480 EC 0.93 L per acre 0.93 L per acre 1.17 L per acre 1.17 L per acre
Treflan Liquid EC 0.93 L per acre 1.21 L per acre 1.21 L per acre 1.21 - 1.38 L per acre
Rival EC 0.89 L per acre 1.13 L per acre 1.89 per acre 1.13 - 1.38 L per acre
* Light textured soils can be defined as Sandy to Sandy-loam.
** Medium to Heavy textured soils can be defined as loam to clay.
*** Rates vary among products. Refer to product label for specific information.
Application:
Liquid Formulations:
• Water Volume: Minimum 40 L per acre.
• Nozzles and Pressure: Maximum 40 psi (275 kPa) when using conventional flat fan nozzles. Low drift nozzles may
require higher pressures for proper performance. Use a combination of nozzles and pressure designed to deliver
thorough, even coverage of ASABE medium droplets or larger.
Dry Granular Formulations: Use equipment capable of metering granular herbicides and applying in an even layer over the
surface of the soil. Close applicator lid after filling to avoid prolonged exposure to direct sunlight.
Incorporation:
Fallow use in the brown soil zone of Saskatchewan:
• Apply granules to the soil surface and incorporate immediately, in the same operation if possible. DO NOT delay
incorporation more than 24 hours after application. Use a deep tillage cultivator, field cultivator or disc implement set
to work 2 to 3 inches (5 to 8 cm) deep, and operating at 8 to 10 km/hr. Granules should not be incorporated when soil
is crusted, lumpy or too wet for good mixing action.
• May - July: A second incorporation at the same depth and at an angle to the first should be done when weed
growth requires it. Wait at least one week before making the second incorporation. After completing two fallow
incorporations, additional operations with a rod weeder, shallow tillage or fall herbicide application may be required
to control remaining weed growth.
• September - October: A second incorporation may be done in the fall a minimum of 3 days later. Alternatively, to
conserve crop residues cover through the winter, the second incorporation can be completed in the spring at the
same depth and at an angle to the first incorporation. When both incorporations take place in the fall, shallow spring
tillage should be completed in the spring. If a discer or air seeder is used for seeding, separate spring tillage may not
be necessary.
º NOTE: Fall application is not recommended on soils where a lack of crop residue cover combined with the required
incorporation would leave the soil vulnerable to erosion.