Frontier Max

Grasses

• Barnyard grass
• Crabgrass, large
• Crabgrass, smooth
• Fall panicum
• Foxtail, giant
• Foxtail, green
• Foxtail, yellow
• Old witch grass
• Yellow nutsedge*

Broadleaf Weeds

• Nightshade, eastern black**
  
• Redroot pigweed**
  
• *Pre-plant incorporated only.
  
• **Pre-plant incorporated or pre-emergence only.

A tank-mix of Frontier Max + Marksman will control the following weeds:

Grasses

• Barnyard grass
  
• Crabgrass
  
• Fall panicum
  
• Giant foxtail
  
• Green foxtail
  
• Witch grass
  
• Yellow foxtail*
  
• Yellow nutsedge*

• Canada thistle**
  
• Cleavers
  
• Common ragweed*
  
• Corn spurry
  
• Cow cockle
  
• Eastern black nightshade
  
• False ragweed
  
• Field bindweed**
  
• Giant ragweed
  
• Green smartweed
  
• Hare's-ear mustard
  
• Indian mustard
  
• Lady's thumb
  
• Lamb's-quarters*
  
• Perennial sow thistle**
  
• Redroot pigweed*
  
• Russian pigweed
  
• Tartary buckwheat
  
• Tumble mustard
  
• Velvetleaf
  
• Wild buckwheat
  
• Wild mustard
  
• Wormseed mustard

Frontier Max has an exceptionally wide window of application in both corn and beans for maximum flexibility.

Corn

• Pre-plant incorporated
• Pre-emergence
• Early post-emergence
• In a tank-mix: pre-plant, pre-emergence or early post-emergence

• Pre-plant incorporated
• Pre-emergence
• In a tank-mix: pre-plant, pre-plant incorporated or pre-emergence, depending on tank-mix partner

• Pre-plant incorporated
  
• Dry common bean varieties may vary in their tolerance to herbicides.
  
• Consult your seed supplier for information on the tolerance of specific varieties of dry common beans to Frontier Max.

• Frontier Max herbicide will suppress yellow nutsedge (Cyperus esculentus) when applied to dry bulb onions grown on muck soils only.
  
• Apply as a single application at the rate of 1.29 L product/ha (930 g a.i./ha) to dry bulb onions at the loop stage and before yellow nutsedge emerges.
  
• Pre-harvest interval (PHI) of 60 days.

• Frontier Max herbicide can be applied as a single application directed under the vines at the rate of 963 mL/ha.
  
• Minimum 2-year pre-harvest interval (PHI) when applied to 1st year non-bearing grape vines.
  
• Minimum of 1-year PHI when applied to 2nd year non-bearing grape vines.

Transplanted Cabbage

• Frontier Max herbicide can be applied as a single pre-transplant treatment at the rate of 756 - 963 mL/ha to control annual grass weeds and certain broadleaf weeds.
  
• Apply Frontier Max herbicide as a soil application prior to transplanting of cabbage and before weed emergence.
  
• Do not apply within 60 days of harvest.

• Apply Frontier Max herbicide alone as a single pre-plant incorporated treatment at the rate of 860 mL/ha or as a single pre-emergence treatment at the rate of 756 to 860 mL/ha to control labelled annual grass weeds and certain broadleaf weeds in peanuts grown in Ontario.
  
• Do not apply within 80 days of harvest.

Frontier Max has a low use rate and a full range of tank-mix partners for convenient, one-pass weed control across a variety of crops.

^{*Pre-plant treatments must include glyphosate.
**Use 0.3 L/acre on coarse-textured soil.
***Requires Merge® surfactant at 2.5 L/1000 L of spray solution (0.25% spray solution).}

For crops registered for use with Frontier Max but not listed above, please consult the product label.

Application tips

• Rainfall is required within 7 to 10 days of treatment to activate and move Frontier Max herbicide into the soil zone.
  
• If dry conditions persist, a shallow cultivation or the use of a rotary hoe is necessary to move the chemical into moist soil and control weed escapes.
  
• If cultivation is necessary because of soil crusting or compaction, tillage should be shallow to minimize dilution of the herbicide.
  
• Frontier Max may be applied in a liquid-fertilizer carrier as a replacement for water for pre-plant incorporated or pre-emergence applications on corn.
  
• For pre-plant incorporated applications, dry bulk fertilizers may be impregnated with Frontier Max or Frontier Max plus atrazine.

• Consult the label for rotational crop restrictions before using.