Experience Superior Rice Yields That Every Grower Desires

Highcard™ herbicide is an integral part of the Max-Ace™ Rice Cropping Solution to help rice growers maximize return and maintain weed control options.

The Max-Ace™ Rice Cropping Solution with Highcard™ herbicide provides:

  • Unprecedented hybrid and varietal yields
  • Superior weed and grass control
  • Maximum crop safety due to ADAMA's proprietary safened herbicide formulation

It's the perfect rotational partner for the FullPage™ Rice Cropping Solution giving growers peace of mind with flexibility and crop selectivity to control weeds and maintain herbicide options.

Rotation Options for Your Acreage. Providing
Flexibility to Grow Profits

INCLUDE SOYBEANS in the rotation for growers who choose a herbicide residual program.*
ALTERNATE the Max-Ace with FullPage Rice Cropping Systems year-to-year for growers who want to stick with rice.*
ROTATE CROPS based on what will maximize yield returns while minimizing herbicide resistance through different modes of action.*


*Observe rotational limitations for preceding year's herbicide plan.


The collaboration between RiceTec and ADAMA is leading to impactful innovations for rice growers. RiceTec and ADAMA are committed to strive toward ever-improving advancements, new products and comprehensive solutions for the problems rice growers face today and in the future.

Active Ingredient

Quizalofop + safener

Key Targets

Signalgrass, Barnyardgrass, Sprangletop, Weedy/Red/Feral Rice*

*See label for additional grasses

Target Crops

For use only on RiceTec Max-Ace rice hybrids and varieties



Excellent control of grasses & IMI resistant (weedy) rice



Highcard Herbicide Application Timing