RebelEX® CA

  • Herbicide
  • Crop Protection

Get ahead of early-season weeds

RebelEX® CA herbicide is an early postemergence residual herbicide for broad-spectrum control of your toughest weeds in rice. Applying RebelEX CA early as part of a herbicide program will provide consistent control of troublesome weeds like sprangletop, barnyardgrass, ricefield bulrush, California arrowhead and redstem.

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Dual modes of action

Image of barnyard grass in rice field.

RebelEX CA provides two modes of action (penoxsulam and cyhalofop-butyl) in one application – increasing effectiveness and improving resistance management.

Broad-spectrum control

image of close up of rice grains on stalk.

RebelEX CA has broad-spectrum control of tough weeds like sprangletop, barnyardgrass, ricefield bulrush, ducksalad, California arrowhead and redstem.

Application flexibility

Image of view from top of water flooded rice leeve.

Available in a convenient premix, RebelEX CA has a wide application window (from one-leaf rice to 60 days preharvest) and is tank-mix compatible with other rice herbicides. RebelEX CA can be applied  to conventional rice acres, including short-grain rice, as well as with other rice cropping solutions.

Controlled weeds

This product delivers effective weed control against the following:

  • Arrowhead, California
  • Barnyard Grass
  • Ducksalad
  • Monochoria
  • Redstem
  • Sprangletop
  • Watergrass
  • Waterplantain

Refer to the Product Label for complete product efficacy information.

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State Registrations

  • Registered
  • Unregistered

Technical Specifications

  • Active Ingredient

    Penoxsulam, Cyhalofop-butyl

  • Approved Use

    No water hold is needed. As a post-emergent herbicide, Rebel EX CA is applied to exposed weeds once water is dropped from fields.

  • Mode of Action

    ALS inhibitor and ACCase inhibitor

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Tell me more

Clincher CA, Grandstand CA, Granite GR, Granite SC and RebelEX CA are not registered for sale or use in all states. Contact your state pesticide regulatory agency to determine if a product is registered for sale or use in your state. Always read and follow label directions.