Idol™ is a selective post-emergent herbicide for the control of annual and perennial grasses in canola, flax, pulses, soybeans and legumes.

Technical information

Active ingredient: Group 1 (quizalofop-p-ethyl)
Rainfast: 1 hour
Treatment area: One case treats 80 acres at the 200 mL/ac. rate (2 x 8 L case)
Application timing: Post-emergent 
Tank-mix order: Liberty® or other tank-mix partner, Idol, MERGE® or SURE-MIX™ (0.5% v/v). If mixing Idol with another herbicide consult label for mixing instructions.
Notes: An adjuvant must be used with Idol, and is sold separately. Use 10 gal/ac. water volume to get good coverage on emerged weeds. Please see the label for more information.

Registered crops

  • Camelina
  • Canola
  • Chickpeas
  • Dry beans
  • Faba beans
  • Flax
  • Lentils
  • Mustard (Oriental, brown, yellow)
  • Peas
  • Soybeans
  • Sugarbeets

Check label for additional field and vegetable crops

Weeds controlled

150 mL/ac. rate

  • Green foxtail
  • Volunteer barley
  • Volunteer corn
  • Volunteer oats
  • Volunteer wheat
  • Wild oats (1-5 leaf)

200 mL/ac. rate (80 ac./case)

  • All weeds listed above
  • Barnyard grass
  • Fall panicum
  • Foxtail barley
  • Japanese brome
  • Old witchgrass
  • Proso millet

300 mL/ac. rate

  • All weeds listed above
  • Quackgrass


  • EFFECTIVE GRASS WEED CONTROL in canola, pulses and soybeans
  • Flexibility in rates to match weed pressure
  • Multiple tank-mix options
  • Wide window of application and excellent crop safety

Tank-mix partners

  • Liberty®
  • Muster®
  • Pinnacle® Toss-N-Go
  • Classic™
  • Basagran® Forté

For specific crop usage information see label for details