Products

Boundary® LQD Herbicide

Uses

Crops

Potatoes Visit the general Boundary LQD product page for use in other crops.

For management of

Grasses: Barnyard grass; Crabgrass (smooth, hairy); Witchgrass; Fall pa...

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Application Information

1 L / acre

Water Volume

Minimum 16 gal/ac

Rainfastness

N/A  
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application info

Technical Information

Chemistry Group

Group 5 and Group 15 herbicide

Active ingredients

S-Metolachlor (and R-enantiomer) and Metribuzin

PHI: 60 days
REI: 12 hours

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technical info

About this Product

Early season protection from annual grasses and broadleaf weeds.

Help your potato crop grow with less competition. Apply Boundary® LQD herbicide early for control of annual grasses, nightshade and pigweed. Boundary LQD provides up to 12 weeks of residual grass control.

Product Benefits

  • Long-lasting grass control plus nightshade allows the crop to grow with less competition

Packaging

  • Each case contains 2 x 10 L jugs
  • 450 L totes

For sale for use in eastern Canada only.

Uses

For use on:

Potatoes

For management of:

Grasses:

Broadleaf weeds:

1 Pre-emergent treatments sometimes give better control than pre-plant surface, pre-plant incorporated or post-emergent treatments.
2 Some naturally occurring triazine tolerant biotypes of these weeds may not be controlled by Boundary LQD.
3 Pre-plant incorporated treatment only. Extended periods of dry hot weather following application may result in reduced nutsedge control.

Application Information

Use Rates

1 L / acre

Water Volume

Minimum 16 gal/ac

Application Method

Ground

Application Information

For nutsedge control, apply Boundary LQD pre-plant incorporated in potatoes.

For all other target weeds, apply Boundary LQD soon after hilling. Apply prior to ground crack and emergence.

Hilling operations made after application will reduce weed control.

Mixing Order

  1. Fill sprayer 1/4 full of carrier. Start gentle agitation.
  2. Add dry flowable or wettable granule tank-mix partners, if applicable, and agitate thoroughly
  3. Add liquid Boundary LQD and continue to agitate thoroughly.
  4. Fill tank 9/10 full of carrier and add solution tank-mix partners, if applicable.
  5. Top off tank with carrier, maintain agitation and spray.
  6. Do not let stand without agitation.
  7. At the end of each spray day, rinse out the tank and sprayer lines with water.

Effects of Weather

  • In pre-emergent applications, rain is required within 10 days. (Typically 1/2“ total rainfall in one or two rain events shortly after application is sufficient).
  • Dry weather conditions as well as excessive rainfall or irrigation following application may reduce weed control.

Use Restrictions

  • Do not apply more than once per season regardless of method of application.
  • Do not apply by air.
  • Do not use Boundary LQD on soils with an organic matter content of less than 1% or greater than 10%.
  • Do not apply Boundary LQD to the varieties Belleisle, Tobique or Superior.
  • Potato varieties may vary in their response to Boundary LQD.

Rainfastness

N/A

Crop Safety

Do not use on the potato varieties Belleisle, Tobique or Superior as crop injury may result.

Do not apply at ground crack or if potatoes have emerged.

DO NOT USE BOUNDARY LQD HERBICIDE ON SOILS WITH AN ORGANIC MATTER CONTENT OF LESS THAN 1% OR GREATER THAN 10%.

Technical Information

Chemistry Group

Group 5 and Group 15 herbicide

Resistance Management

For resistance management, please note that the components in Boundary LQD contain both a Group 5 and a Group 15 herbicide. Any weed population may contain or develop plants naturally resistant to Group 5 and/or Group 15 herbicides. Where possible, rotate the use of Boundary LQD or other Group 5 and 15 herbicides with different herbicide groups that control the same weeds in a field.

Use tank mixtures with herbicides from a different group when such use is permitted.

Labels & MSDS

Disclaimer – ALWAYS read and follow label directions. Please use this information above only as a guideline and not an exact description.

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