Introduction

100
• Established shelterbelts: up to 11.3 L per acre - Keep spray away from tree foliage or trunks.
• Pre-seeding:
Crop Rate (L per acre) Delay seeding after application
Barley, wheat, canola 1.7 0 to 1 days
Field pea 1.7 5 to 7 days
Soybean (low rate) 1.7 6 days
Soybean (high rates) 5.1 to 6.7 10 to 14 days
Field corn, navy bean, soybean 3.3 to 6.7 10 to 14 days
º Adhere to the maximum pre-seeding rates and delays between application and seeding indicated above to avoid
the risk of damage to the emerging crop or excess residues in the grain.
º Avoid using rates higher than 6.7 L per acre for pre-plant applications prior to soybeans, dry beans and corn on
very light textured soils with low organic matter, as crop damage can occur.
• Fallow areas: Apply according to weed stage and rates in the next section.
Weeds, Rates and Staging:
Fall stubble: Canada thistle, perennial sow-thistle - Spray when thistle has 4 to 6 inches (10 to 15 cm) of new growth.
DO NOT cultivate for 2 weeks after application. DO NOT apply after October 1. DO NOT replant crops in treated areas within
8 months of application except those registered for pre-seeding uses.
Pre-seeding: Dandelion and annual weeds Apply 1.7 L per acre to actively growing weeds less than 10 cm tall or across.
DO NOT cultivate for 10 to 14 days after treatment.
Fallow, Pastures and Shelterbelts:
Weed Rate (L per acre) Weed Stage
Canada thistle 5.1 to 6.7 Early bud to bloom stage.
Cattails 15.2 to 18.5 After seed heads have formed.
Dandelion 1.7 to 5.1 Young and actively growing plants.
Hoary cress 7.6 to 11.3 Advanced rosette and bud stage.
Horsetail 5.0 to 6.7 Actively growing plants.
Leafy spurge 15.2 to 18.5 Advanced flowering to early seed set.
Milkweed 7.6 to 11.3 Early summer after majority of shoot emergence.
Perennial sow-thistle 5.1 to 6.7 Early bud to bloom stage.
Poison ivy 3.7 Fully developed green foliage.
Quackgrass 5.1 to 6.7 When plants are 4 to 6 inches (10 to 15 cm) high and actively growing.
Toadflax 7.6 to 11.3 Advanced rosette to prebud.
Application Information:
• Water Volume:
º Fall stubble: 20 to 81 L per acre.
º Pastures, shelterbelts: 40 to 121 L per acre. For poison ivy, apply 202 to 405 L per acre.
º Pre-seeding: 20 to 81 L per acre.
• Nozzles and Pressure: Maximum 45 psi (less than 300 kPa) when using conventional flat fan nozzles. Low drift nozzles
may require higher pressures for proper performance. Use nozzles and pressures designed to deliver proper coverage
with ASABE coarse droplets.
How it Works:
Refer to Table 9 on page 48.