Paradigm InputsParadigm Inputs
How it WorksCertified Premium Generics
Become a Broker

Site navigation

Paradigm Inputs
How it WorksCertified Premium GenericsAbout UsResourcesFind a BrokerContact
Become a Broker
Paradigm Inputs

Learn more

  • About Us
  • Certified Premium Generics
  • Registered Crop Input Products

How it works

  • How it Works
  • Become a Broker

Find a Broker

  • Find a Broker
  • Contact

Updates

Get the latest news on Certified Premium Generics and broker opportunities.

We respect your inbox and never share your information without permission.

© 2026 Direct Yield Market. All rights reserved.

Privacy policyTerms of serviceCookie settingsAccessibility
FacebookInstagramLinkedInX (Twitter)
Become a BrokerFind a Broker
Back to Registered Crop Input Products
Registered Crop Input Products / Berserk™ Herbicide

Berserk™ Herbicide

PCP #34190 · Nufarm Agriculture Inc. · Herbicide

Group 6

Group 6 herbicide containing bentazon as sodium salt for broadleaf weed control in soybeans, beans, peas, corn, flax, peanuts, wheat, forage crops, blueberries, turf, and newly-planted fruit trees. Contains allergen sulfites.

Open full PDF →

Registered uses (30)

Crop × pest × application rate combinations from the official label. Rates converted to per-acre. Always confirm against the official label PDF before applying.

CropTargetRatePHI
AlfalfaAnnual broadleaf weeds0.911 L/acre–
AlfalfaAnnual broadleaf weeds0.911 L/acre–
All cropsCanada thistle (15-20 cm), Field bindweed (3-6 cm, suppression only), Yellow nutsedge (15-20 cm)0.708 L/acre–
BeanBroadleaf weeds0.708 L/acre–
BeanBroadleaf weeds0.708 L/acre–
BeanSuppression of redroot pigweed, control of lamb's-quarters, common ragweed, lady's-thumb0.708 L/acre84 d
BlueberryYellow nutsedge0.708 L/acre25 d
BromegrassAnnual broadleaf weeds0.911 L/acre–
CloverAnnual broadleaf weeds0.911 L/acre–
CloverAnnual broadleaf weeds0.911 L/acre–
CloverAnnual broadleaf weeds0.911 L/acre36 d
CloverAnnual broadleaf weeds0.911 L/acre–
CornBroadleaf weeds0.911 L/acre–
FababeanBroadleaf weeds0.708 L/acre–
FescueAnnual broadleaf weeds0.911 L/acre–
FlaxBroadleaf weeds0.911 L/acre–
Meadow FoxtailAnnual broadleaf weeds0.911 L/acre–
OrchardgrassAnnual broadleaf weeds0.911 L/acre–
PeaBroadleaf weeds0.708 L/acre–
PeaBroadleaf weeds0.708 L/acre30 d
PeanutBroadleaf weeds0.911 L/acre–
PearBroadleaf weeds0.911 L/acre–
SainfoinAnnual broadleaf weeds0.911 L/acre–
SainfoinAnnual broadleaf weeds0.911 L/acre–
SoybeanBroadleaf weeds (bird rape, buttercup, cleavers, cocklebur, common chickweed, common groundsel, common ragweed, corn spurry, flower-of-an-hour, giant ragweed, hairy galinsoga, hairy nightshade, jimsonweed, lady's-thumb, lamb's-quarters, low cudweed, purslane, redroot pigweed, Russian thistle, shepherd's-purse, stinkweed, stork's bill, velvetleaf, volunteer canola, wild mustard, wild radish)0.911 L/acre–
TimothyAnnual broadleaf weeds0.911 L/acre–
TurfYellow nutsedge––
WheatBroadleaf weeds0.911 L/acre–
WheatLady's-thumb, bluebur, burdock, cocklebur, common plantain, daisy fleabane, false flax, flixweed, goat's beard, lamb's-quarters, mustard, prickly lettuce, ragweed, redroot pigweed, Russian pigweed, Russian thistle, shepherd's purse, stinging nettle, stinkweed, sweet clover, volunteer canola, wild radish, wild sunflower0.405 L/acre50 d
WheatgrassAnnual broadleaf weeds0.911 L/acre–

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.

Quick facts

Active ingredients
bentazon 480 g/L
Benzothiadiazinone herbicide
Mode of action: PSII inhibitor — distinct binding site (HRAC 6, Benzothiadiazinone)
CAS 25057-89-0
Formulation
solution
Resistance group
Group 6
First registered
2021-06-25
Registration expiry
2029-12-31