PCP #32330 · UPL AgroSolutions Canada Inc. · Herbicide
Group 14 post-emergence herbicide containing acifluorfen for broadleaf weed control in soybeans and carrots. Can be applied alone or in tank mix with BASAGRAN products. Controls annual broadleaf weeds and provides suppression of certain perennial weeds in soybeans. Provides early-season suppression of redroot pigweed in carrots.
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 |
|---|---|---|---|---|
| Carrot | Redroot pigweed (early-season suppression) | 0.038 L/acre | 40 d | 12 d |
| Soybean | Bird rape, Cocklebur, Flower-of-an-hour, Lady's-thumb (Smartweed), Lamb's-quarters, Mustard (Wild), Nightshade (Species), Pigweed (Redroot), Ragweed (Common), Shepherd's-purse, Stinkweed, Velvetleaf | 0.255 L/acre | – | 12 d |
| Soybean | Canada thistle, Hedge bindweed, Field bindweed, Common milkweed (suppression only) | 1.01 L/acre | – | 12 d |
| Soybean | Cocklebur, Jimsonweed, Lady's-thumb (Smartweed), Lamb's-quarters, Mustard (Wild), Nightshade (Eastern Black), Pigweed (Redroot), Ragweed (Common) | 1.01 L/acre | – | 12 d |
| Soybean | Common ragweed, Redroot pigweed | 0.506 L/acre | – | 12 d |
| Soybean | Common ragweed, Redroot pigweed (dominant weeds), Bird rape, Cocklebur, Flower-of-an-hour, Lady's-thumb (Smartweed), Lamb's-quarters, Mustard (Wild), Nightshade (Species), Shepherd's-purse, Stinkweed, Velvetleaf | 0.506 L/acre | – | 12 d |
| Soybean | Lamb's-quarters and weeds other than common ragweed and redroot pigweed (dominant), Bird rape, Cocklebur, Flower-of-an-hour, Lady's-thumb (Smartweed), Mustard (Wild), Nightshade (Species), Pigweed (Redroot), Ragweed (Common), Shepherd's-purse, Stinkweed, Velvetleaf | 0.255 L/acre | – | 12 d |
Adjuvant requirements, compatibility notes, and mixing restrictions from the official label. Always confirm against the official label PDF before mixing.
| Guidance | Adjuvant | Rate |
|---|---|---|
| Required | ASSIST Oil Concentrate Rate 1: 1.25 L/ha - Add 0.5% v/v (1-2 L/ha depending on application volume) of ASSIST Oil Concentrate | 0.5% v/v (1-2 L/ha depending on application volume) |
| Required | ASSIST Oil Concentrate ULTRA BLAZER HERBICIDE at 0.63 L/ha plus BASAGRAN LIQUID HERBICIDE at 1.75 L/ha plus ASSIST Oil Concentrate at 1.0 to 2.0 L/ha | 1.0 to 2.0 L/ha (restrict to 1.0 L/ha under hot, humid conditions) |
| Required | ASSIST Oil Concentrate Rate: 94 mL/ha of Ultra Blazer HERBICIDE plus 0.5% v/v of ASSIST Oil Concentrate - Target: Early-season suppression of redroot pigweed | 0.5% v/v |
| Required | crop oil concentrate When applying ULTRA BLAZER HERBICIDE at 1.25 L/ha, add 0.5% v/v (1-2 L/ha depending on application volume) of ASSIST Oil Concentrate. *ASSIST Oil Concentrate required. | 0.5% v/v (1-2 L/ha depending on application volume) |
| Required | crop oil concentrate When tank mixing ULTRA BLAZER HERBICIDE and BASAGRAN LIQUID HERBICIDE, use ASSIST Oil Concentrate at a rate of 0.5% v/v (1.0 to 2.0 L/ha depending on climate conditions and the spray volume). | 0.5% v/v (1.0 to 2.0 L/ha depending on climate conditions and the spray volume) |
| Required | crop oil concentrate ULTRA BLAZER HERBICIDE at 0.63 L/ha plus BASAGRAN LIQUID HERBICIDE at 1.75 L/ha plus ASSIST Oil Concentrate at 1.0 to 2.0 L/ha will control the weeds listed in Table 2 up to the specified leaf stage. | 1.0 to 2.0 L/ha |
| Required | crop oil concentrate For early-season suppression of redroot pigweed, apply 94 mL/ha of Ultra Blazer HERBICIDE plus 0.5% v/v of Assist Oil Concentrate after the carrots have emerged and redroot pigweed is at the 2- to 4-leaf stage. | 0.5% v/v |
| Do not mix | oils or surfactants Rate 2: 2.5 L/ha - Do not add oils or surfactants | – |
| Do not mix | ASSIST Oil Concentrate or other surfactant Do not use ASSIST Oil Concentrate or other surfactant with this mixture (Rate Option 2: ULTRA BLAZER HERBICIDE plus BASAGRAN FORTE HERBICIDE) | – |
| Do not mix | ASSIST Oil Concentrate or other surfactant Do not use ASSIST Oil Concentrate or other surfactant with the ULTRA BLAZER HERBICIDE plus BASAGRAN FORTE HERBICIDE tank mixture. | – |
About this content. This page presents the official PRD label as published by Health Canada's Pesticides Regulatory Directorate (formerly the Pest Management Regulatory Agency), the source of record. Always read the official label and consult your provincial pesticide- application authority before use. Report an error.
