Introduction

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Weeds, Rates and Staging:
Apply Quinclorac at 55 to 67* g per acre (18 to 15 acres per case) plus Merge adjuvant (purchased separately)
at 1 L per 100 L of spray solution to control:
Grasses:
º Barnyard grass (1 to 5 leaves)
º Green foxtail* (1 to 5 leaves, up to 2 tillers)
Broadleaves:
º Cleavers (1 to 3 whorls)
º Volunteer flax (1 to 8 cm)
º Sow-thistle (annual and perennial)**
* Use the high rate for heavy infestations of green foxtail only. For clarification of what constitutes a heavy
infestation contact the manufacturer.
** Suppression only.
DO NOT apply products that contain quinclorac more than once every two years.
Early treatment of weeds is important to maximize crop yield potential by eliminating early weed competition. Refer to
broadleaf tank mix partner for additional timing restrictions.
Application Information:
• Water Volume: Minimum 45 L per acre.
• Nozzles & Pressure: 40 to 60 psi (275 to 425 kPa) when using standard 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 with a minimum of drift. Flat fan nozzles may be tilted forward 45 degrees to improve coverage on
vertical surfaces (i.e. grasses).
• Screens: Use 50 mesh or coarser on both nozzle and primary plumbing screens
How it Works:
Refer to Table 9 on page 48.
Effects of Growing Conditions:
DO NOT apply to crop that is under stress from conditions such as frost, hail, flooding, drought or extremes in temperature.
Cool weather may delay weed control and if prolonged may result in poor weed control.
Tank Mixes:
Herbicides: When mixing with broadleaf partners a slight reduction in green foxtail control may result. If spraying for green
foxtail, use the high rate of Quinclorac. Add Merge adjuvant at 1 L per 100 L spray solution for all tank mixes.
Tank mix partners applied at all label rates and include recommended adjuvants unless otherwise noted.
In spring wheat (including durum) only:
• 2,4-D amine or ester (160 to 212 g ae per acre)
• Buctril M
• MCPA amine or ester (0.34 to 0.45 L per acre - 500 g/L formulations)
º Refer to individual product labels for application details such as staging and varietal restrictions.
Insecticides: None registered.
Fungicides: None registered.
Fertilizers: None registered.
Note: Allow 4 days between the application of Quinclorac and any other chemical not listed as a tank mix.
Adding ingredients in the correct order is critical for optimum performance. Check labels of products to be mixed for
directions. General guidelines can be found on page 8.