Cirpreme™ A Herbicide (PRD 34180), Corteva Agriscience Canada Company · Paradigm Inputs

Cirpreme™ A Herbicide

PCP #34180 · Corteva Agriscience Canada Company · Herbicide

Group 2 and Group 4

Group 2 and Group 4 wettable granule herbicide containing halauxifen-methyl and florasulam for control of annual and perennial broadleaf weeds in spring wheat, durum wheat, winter wheat, spring barley, and rye. Controls weeds by disrupting normal plant growth patterns (auxin-type) and inhibiting ALS enzyme production. For use in Prairie Provinces and Interior British Columbia only.

Open full PDF →

Registered uses (15)

Crop × pest × application rate combinations from the official label. Rates converted to per-acre. PHI is the pre-harvest interval; REI is the restricted-entry interval. Always confirm against the official label PDF before applying.

Crop	Target	Rate	PHI	REI
Barley	Annual and perennial broadleaf weeds	10.1 g/acre	60 d	12 d
Barley	Annual and perennial broadleaf weeds plus additional weeds	10.1 g/acre	60 d	12 d
Barley	Broadleaf weeds including Canada thistle and scentless chamomile	10.1 g/acre	60 d	12 d
Barley	Broadleaf weeds including dandelion, Canada thistle, perennial sowthistle, field horsetail

Adjuvant and tank-mix guidance

Adjuvant requirements, compatibility notes, and mixing restrictions from the official label. Always confirm against the official label PDF before mixing.

Guidance	Adjuvant	Rate
Required	AGRAL 90 Simplicity GoDRI Herbicide tank mix: Agral 90 at 0.25% v/v. Choose one of Agral 90 Non-Ionic Wetting and Spreading Agent Liquid or Agral 90 Non-Ionic Liquid Wetting & Spreading Agent.	0.25% v/v
Required	AGRAL 90 Simplicity tank mix: Agral 90 at 0.25% v/v	0.25% v/v
Required	AGRAL 90 Everest 3.0 AG Herbicide: Ag-Surf or Agral 90 at 0.25% v/v	0.25% v/v
Required	WeedAway® Ag-Surf Everest 3.0 AG Herbicide: Ag-Surf or Agral 90 at 0.25% v/v. Choose one of IPCO Ag-Surf Original, IPCO Ag-Surf II, Weedaway Ag-Surf Liquid Spray Adjuvant or Weedaway Ag-Surf II.	0.25% v/v
Required	adjuvant An adjuvant is required with this tank-mix. Use Intake Adjuvant at 0.5-1% v/v, NIS at 0.25% v/v, or Merge Adjuvant at 0.5% v/v. (Lontrel tank-mix)	0.5-1% v/v
Required	NIS An adjuvant is required with this tank-mix. Use Intake Adjuvant at 0.5-1% v/v, NIS at 0.25% v/v, or Merge Adjuvant at 0.5% v/v. (Lontrel tank-mix)	0.25% v/v
Required	adjuvant An adjuvant is required with this tank-mix. Use Intake Adjuvant at 0.5-1% v/v, NIS at 0.25% v/v, or Merge Adjuvant at 0.5% v/v. (Lontrel tank-mix)	0.5% v/v
Recommended	adjuvant or Turbocharge Adjuvant at 0.5% v/v	0.5% v/v
Recommended	adjuvant Add Intake Adjuvant at 0.5–1% v/v (use the higher Intake rate for heavy weed infestations or on stressed weeds that are not actively growing at the time of application).	0.5–1% v/v (use the higher rate for heavy weed infestations or on stressed weeds that are not actively growing)
Recommended	NIS Alternatively, add Non-Ionic Surfactant (NIS) at 0.25% v/v	0.25% v/v
Compatible	adjuvant Tandem A Herbicide + Tandem B Herbicide: Adjuvant Not required	–
Compatible	adjuvant Axial Herbicide: Adjuvant Not required	–