Introduction

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How it Works:
Refer to Table 9 on page 48.
Effects of Growing Conditions:
Best weed control occurs when temperatures are above 21 o C (daytime) or 10 o C (night time) and humidity is above
70 percent. DO NOT apply if temperature exceeds 27 o C. If applying to flax, injury and a delay in maturity may result from
application under hot or humid conditions. Extremely hard water may reduce performance or cause problems in spraying
the product.
Tank Mixes:
Herbicides:
• In Wheat and barley:
º Banvel II (amine and K salt only)
º Pardner (IPCO K salt only)
º Linuron and Sencor (500 amine only).
• In Oats:
º Pardner (K salt only).
º Linuron (500 amine only)
º Not all brands are labelled for tank mixing. Check the product label prior to use for registered mixes and rates.
Follow all precautions and restrictions on both labels.
Insecticides: None registered.
Fungicides: None registered.
Fertilizers: Liquid nitrogen (28-0-0) may be used in place of water as a carrier with certain amine formulations for
application in spring to winter wheat or fall rye.
Note: The above mixes are those listed on the MCPA labels only.
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.
Restrictions:
• Rainfall: Within 6 hours of MCPA Na salt or MCPA K salt, 4 hours of MCPA amine, or 2 hours of MCPA ester application
will reduce control.
• Re-entry Interval: DO NOT enter treated fields for at least 12 hours.
• Grazing Restrictions: DO NOT graze within 7 days of application.
• Re-cropping Interval: No restrictions the year after application.
• Aerial Application: Some products may be applied by air to specific crops. Check the label for detailed instructions.
• Storage: MCPA ester may be frozen. DO NOT freeze MCPA amine, MCPA sodium salt and MCPA K.