Products

Boundary® LQD Herbicide

Uses

Crops

Soybeans (conventional) Visit the general Boundary LQD product page for use in other crops.

For management of

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

View more use info

Application Information

1 L/ac This rate provides season-long control of labelled weeds, and suppression of tal...

Water Volume

Use a minimum of 11 gal/ac for pre-plant incorporated application. Use a minimum of 16 ...

Rainfastness

n/a
View more
application info

Tank Mixes

Boundary LQD can be tank mixed with glyphosate, in surface pre-plant or pre-emergent applications...

View more
tank-mixes info

Technical Information

Chemistry Group

Active ingredients

S-Metolachlor (and R-enantiomer) and Metribuzin

PHI: Soybeans - n/a
REI: 12 hours

View more
technical info

About this Product

Foundation Acre soybean herbicide – keep your IP soybean fields weed free to V3.

For soybean growers who want enhanced crop performance from early season weed control, Boundary® LQD offers superior, season-long grass and Eastern black nightshade control allowing soybeans to get a strong start.

Product Benefits

  • Use as part of your management plan to suppress waterhemp.
  • Formulation: Boundary LQD provides trusted weed control with the convenience of an emulsifiable concentrate formulation that pours as a liquid for easy and fast handling.
  • Premium residual control: Trust Boundary LQD for season-long control of annual grasses, nightshade and redroot pigweed.
  • Maximize yield: Achieve more of the yield potential in your soybeans by reducing weed competition early in the season. Similar to corn, research shows that soybeans also have a “critical weed-free period” and that keeping soybeans weed free to V3 is an important part of managing for high yields. 

Packaging

Each case contains 2 x 10 L jugs
450 L totes

For sale for use in eastern Canada only.

Uses

For use on:

Soybeans (conventional)

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 herbicide.
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/ac

This rate provides season-long control of labelled weeds, and suppression of tall waterhemp.

Water Volume

  • Use a minimum of 11 gal/ac for pre-plant incorporated application.
  • Use a minimum of 16 gal/ac for pre-emergence application.

Application Method

Ground

Application Information

In soybeans, Boundary LQD can be applied as:

  • Pre-plant surface application
  • Pre-emergent application
  • Pre-plant incorporated application

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-plant surface applications, rainfall is necessary to move Boundary LQD into the upper soil surface where weed seeds germinate. (Typically 1/2 “ total rainfall in one or two rain events shortly after application is sufficient)
  • In pre-emergent applications, rain is required within 10 days or a shallow cultivation or use of a rotary hoe is necessary. (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%.

Rainfastness

n/a

Crop Safety

Injury to soybeans or reduced weed control may occur when BOUNDARY LQD Herbicide is applied to soils with a pH of 7.5 or higher.

Soybean seeds must be planted at least 4 cm below the soil surface or crop injury may result. Do not apply if soybeans have emerged.

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

Tank Mixes

Boundary LQD can be tank mixed with glyphosate, in surface pre-plant or pre-emergent applications on soybeans ONLY.
Boundary LQD can also be tank mixed with Authority 480.

Labels & MSDS

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

Message Close