Fierce EZ

Herbicide

Fierce® EZ is a liquid pre-emergent soil active herbicide that offers extended activity on emerging spring broadleaf and grassy weeds for up to 8 weeks after activation in pulses, soybeans and wheat.

Technical information

Active ingredients:  Group 14 (flumioxazin), Group 15 (pyroxasulfone) 
Treatment area:  One case (2 x 7.16L) treats 80 acres (at 180 mL/ac. rate)
Application timing:  Fall apply as late as possible but prior to freeze up for any registered crop. Pre-plant or pre-emergent for soybeans, chickpeas and field peas. Should be applied a minimum of 7 days prior to seeding field corn, spring wheat and winter wheat. Can be applied up to 3 days after seeding soybeans, chickpeas and field peas
Tank-mix order:  Fierce EZ, BlackHawk or GoldWing (if used), glyphosate
Notes:  Seeding after application requires the use of minimum to zero till drills. Fierce requires moisture to activate in the soil

Registered crops

  • Chickpeas
  • Field corn
  • Field peas
  • Lentils (fall application prior to large green and small red varieties)
  • Soybeans
  • Spring wheat (not including durum)
  • Winter wheat

Weeds controlled

  • Annual sow-thistle
  • Barnyard grass
  • Chickweed
  • Cleavers
  • Dandelion
  • Downy brome (suppression)
  • Green foxtail
  • Green and Redroot pigweed (including Group 2- and 5- resistant biotypes)
  • Japanese brome (suppression)
  • Kochia (including Group 2-, 4- and glyphosate-resistant biotypes)
  • Lamb’s-quarters (including Group 2- and triazine-resistant biotypes)
  • Russian thistle (suppression)
  • Wild buckwheat
  • Wild mustard (including Group 2- resistant biotypes)
  • Wild oats (suppression)
  • Volunteer canola (suppression)

Benefits

  • BETTER PERFORMANCE than other leading soil active herbicides on tough broadleaf weeds
  • ACTIVITY ON GRASSY WEEDS with a different mode of action to manage Group 1- and 2-resistant biotypes
  • EXTENDED CONTROL with activity that lasts up to 8 weeks
  • TWO ACTIVE INGREDIENTS (proven Group 14 and 15) for management of Group 1-, 2-, 4-, 5- and glyphosate-resistant weeds
  • Convenient application eliminates the need for granular broadcast herbicide products
  • Tank-mixable with most burndown and pre-emergent herbicides (i.e. glyphosate, BlackHawk and/or GoldWing)

Performance tips

  1. Emerged weeds – use with a burndown herbicide partner like glyphosate and BlackHawk or GoldWing
  2. Flushing weeds – residual activity for newly emerging weeds
  3. Emerged crop – Fierce EZ alone can be applied up to 3 days post seeding soybeans, chickpeas and field peas
  4. Refer to label for rates and use patterns
  5. DO NOT incorporate after application or prior to seeding
  6. Pre-seeding applications require the use of minimum disturbance seeding systems
  7. Leave a small checkstrip in the field to show performance

Grower Rewards Program

Save $1.00/acre on Fierce EZ
Learn more and register to save on the Mix It Up™ rewards program.

FOR specific crop usage information see label for details