Fierce® MTZ is a new powerful liquid pre-emergent residual herbicide with 3 unique modes of action that offers both burndown and extended activity on emerging spring broadleaf and grassy weeds for pulse and wheat growers.
Fierce® MTZ is a new powerful liquid pre-emergent residual herbicide with 3 unique modes of action that offers both burndown and extended activity on emerging spring broadleaf and grassy weeds for pulse and wheat growers.
Technical information
Active ingredients: Group 5 (metribuzin), Group 14 (flumioxazin), Group 15 (pyroxasulfone)
Application timing: Fall application only. Apply when soil temperature is at 10 degrees or less.
Treatment area: One case (2 x 9.46L) treats 40 acres (at 473 mL/ac.)
Tank-mix order: Fierce MTZ, BlackHawk® (if used), glyphosate
Notes: Planting after herbicide application requires the use of minimum disturbance planting systems. Fierce MTZ requires moisture to activate in the soil and provides up to 8 weeks of residual control.
Registered crops
- Chickpeas
- Field peas
- Lentils
- Soybeans
- Spring wheat
Weeds controlled
- Annual sow thistle
- Barnyard grass
- Canada fleabane
- Chickweed
- Cleavers
- Common ragweed
- Corn spurry
- Dandelion
- Downy brome
- Green foxtail (including Group 1- and 2- resistant biotypes)
- Green and redroot pigweed
- Hairy nightshade
- Japanese brome
- Kochia (including Group 2-, 4-, and glyphosate- resistant biotypes)
- Lamb’s-quarters
- Night flowering catchfly
- Palmer amaranth
- Russian thistle**
- Stinkweed
- Volunteer canola (including glyphosate, glufosinate ammonium and imidazolinone tolerant varieties)
- Waterhemp
- Wild buckwheat
- Wild mustard (including Group 2 resistant)
- Wild oats
** Use high rate for control
Weeds Suppressed
- Foxtail barley
- Yellow foxtail
Benefits
- SUPERIOR, CONSISTENT PERFORMANCE than other soil active herbicides
on the toughest broadleaf weeds - PROVEN RESISTANCE MANAGEMENT with multiple modes of action that target
broadleaf weeds - INCREASED ACTIVITY ON GRASSY WEEDS with modes of action to manage
Group 1- and 2-resistant biotypes - EXTENDED CONTROL with activity that lasts up to 8 weeks
- THREE ACTIVE INGREDIENTS (Group 5, 14 and 15) for management of resistant weeds
Performance tips
- Fall application – apply in the fall when soil temperatures fall to 10 °C or less,
Fierce MTZ gives you significantly more flexibility and time for your spring weed management program - Recommended seeding depth following a Fierce MTZ application is 1-2 inches deep
- DO NOT incorporate after application or prior to seeding
- Leave a small checkstrip in the field to show performance