Canada

Field penny-cress (fanweed, stinkweed)

Thlaspi arvense

Annual, sometimes over-wintering, seed propagated weed.
Young plant forms rosettes. The fruit is almost circular, like a penny coin. Field pennycress smells like garlic when leaves are crushed .
Cotyledons: Round-to-oval, short-stemmed, smooth-edged, slightly curled tip.
Stems: Individual stems, sharply angled, branching above.
Leaves: Lower leaves an inverted oval in shape, stemmed, forming a flat rosette on the soil; upper leaves long with an arrow-shaped base, indented or large-toothed.

Pesticides
2,4-D Amine 500
intensity: ★★★
2,4-D BEE-4
intensity: ★★★
2,4- D Ester 700
intensity: ★★★
2,4-D LV-700
intensity: ★★★
Ac 299,263 120 As
intensity: ★★★
Accurate
intensity: ★★★
Accurate WSB
intensity: ★★★
Agri Star 2,4-D Ester 700
intensity: ★★★
Agri Star MCPA DMA 500
intensity: ★★★
Aim EC
intensity: ★★★
Albaugh 2,4-D Amine 600
intensity: ★★★
Albaugh 2,4-D Amine 600 Liquid
intensity: ★★★
Albaugh MCPA Ester 600 Liquid
intensity: ★★★
Ally 20 SG
intensity: ★★★
Ally Herbicide Dry Flowable 60
intensity: ★★★
Arsenal
intensity: ★★★
Arsenal Powerline
intensity: ★★★
ARY 0548-019
intensity: ★★★
Assert 300 SC
intensity: ★★★
Baseline A
intensity: ★★★
BASF Pyramin DF
intensity: ★★★
Betamix B FC
intensity: ★★★
Blackhawk
intensity: ★★★
Boost M
intensity: ★★★
Broadband
intensity: ★★★
Carnival 540
intensity: ★★★
Cheminova Glyphosate
intensity: ★★★
Cheminova Glyphosate II
intensity: ★★★
Clearout 41 Plus
intensity: ★★★
Clearview
intensity: ★★★
Compas 480 EC
intensity: ★★★
Credit 360
intensity: ★★★
Credit 45
intensity: ★★★
Credit Plus
intensity: ★★★
Credit Xtreme
intensity: ★★★
CS-100-2525
intensity: ★★★
CS-100-3317
intensity: ★★★
Curtail M
intensity: ★★★
Cycle
intensity: ★★★
DB-1254
intensity: ★★★
DB-6654
intensity: ★★★
DB-8454
intensity: ★★★
Deploy 75 DF
intensity: ★★★
Deploy WDG
intensity: ★★★
Depose
intensity: ★★★
DPX-R9674 50 SG
intensity: ★★★
Dupont Predicade Grass
intensity: ★★★
Durango
intensity: ★★★
Eclipse II A
intensity: ★★★
Eclipse II B
intensity: ★★★
Eclipse III A
intensity: ★★★
Eclipse III B
intensity: ★★★
Embutox
intensity: ★★★
Enforcer D
intensity: ★★★
Estaprop XT
intensity: ★★★
Everest 2.0
intensity: ★★★
Everest 70 WDG
intensity: ★★★
Everest Solupak 70 DF
intensity: ★★★
Express PRO
intensity: ★★★
Flaxmax
intensity: ★★★
Focus
intensity: ★★★
Frontline 2,4-D XC A
intensity: ★★★
Frontline 2,4-D XC B
intensity: ★★★
GF-2018
intensity: ★★★
GF-772
intensity: ★★★
GF2050
intensity: ★★★
Glyfos Bio
intensity: ★★★
Glyfos Bio 450
intensity: ★★★
Glyfos Soluble Concentrate
intensity: ★★★
Glyfos Soluble Concentrate II
intensity: ★★★
GlyKamba
intensity: ★★★
Glyphos AU Soluble Concentrate
intensity: ★★★
Glyphosate 480
intensity: ★★★
Glyphosate-Trimesium 480
intensity: ★★★
GoldWing
intensity: ★★★
GP
intensity: ★★★
Guardsman Glyphosate
intensity: ★★★
Harmony Broadleaf
intensity: ★★★
Ignite 15 SN
intensity: ★★★
Infinity
intensity: ★★★
Lexone DF Toss-N-Go
intensity: ★★★
Liberty 150 SN Herbicide and Crop Desiccant MP
intensity: ★★★
Luxxur B
intensity: ★★★
M6316 SG
intensity: ★★★
Maverick II
intensity: ★★★
MCPA Amine
intensity: ★★★
MCPA Amine 600
intensity: ★★★
MCPA DMA 500
intensity: ★★★
MCPA Ester 500
intensity: ★★★
MCPA Ester 500 LV
intensity: ★★★
MCPA Ester 600
intensity: ★★★
MCPA-K
intensity: ★★★
Metsulfuron Methyl EUP
intensity: ★★★
Metsulfuron Methyl EUP Toss-N-Go
intensity: ★★★
Mextrol 450
intensity: ★★★
MKH 6561 70WG
intensity: ★★★
Mocan 943 Water Soluble
intensity: ★★★
MON 76429 Liquid
intensity: ★★★
MON 76431 Liquid
intensity: ★★★
MON 76669 Liquid
intensity: ★★★
MON 78027
intensity: ★★★
MON 79791 Liquid
intensity: ★★★
MON 79828 Liquid
intensity: ★★★
MultiStar
intensity: ★★★
Navius
intensity: ★★★
Navius VM
intensity: ★★★
Nimble
intensity: ★★★
Nimble WSB
intensity: ★★★
Nu-Image
intensity: ★★★
Nufarm Boost
intensity: ★★★
Nufarm Glyphosate 360
intensity: ★★★
NuGlo
intensity: ★★★
Odyssey NXT
intensity: ★★★
Optica Trio
intensity: ★★★
Polaris
intensity: ★★★
Powermax Liquid
intensity: ★★★
PP-2525
intensity: ★★★
PP-2525 Toss-N-Go
intensity: ★★★
PP-31155
intensity: ★★★
PP-3317
intensity: ★★★
PP-Q50-882
intensity: ★★★
PP-Q52-105
intensity: ★★★
Predicade Grass
intensity: ★★★
PSABRY
intensity: ★★★
Pyramin FL
intensity: ★★★
R/T 540 Liquid
intensity: ★★★
Refine
intensity: ★★★
Refine Extra 75 DF
intensity: ★★★
Refine Extra 75 Toss-N-Go
intensity: ★★★
Refine SG
intensity: ★★★
Renegade HC Liquid
intensity: ★★★
Restore II
intensity: ★★★
Retain A
intensity: ★★★
Rexade B
intensity: ★★★
Roundup Transorb HC Liquid
intensity: ★★★
Roundup Transorb Liquid
intensity: ★★★
Roundup Transorb Max Liquid
intensity: ★★★
Roundup Ultra 2 Liquid
intensity: ★★★
Roundup Ultra Liquid
intensity: ★★★
Roundup WeatherMAX With Transorb 2 Technology Liquid
intensity: ★★★
Roundup Xtend with VaporGrip Technology
intensity: ★★★
RRR
intensity: ★★★
RRRPSABRY
intensity: ★★★
Salute B
intensity: ★★★
Sencor 480 F
intensity: ★★★
Sencor 500 Flowable
intensity: ★★★
Sencor 75 DF
intensity: ★★★
Sencor 75 DF Peas Sprayule 75 Water Dispersible Granular
intensity: ★★★
Sencor Solupak
intensity: ★★★
Sentrallas
intensity: ★★★
Sierra 2.0
intensity: ★★★
Sightline A
intensity: ★★★
Solo WDG Herbicide For Clearfield Crops
intensity: ★★★
Spitfire 50 SC
intensity: ★★★
StartUp
intensity: ★★★
Target DS
intensity: ★★★
Touchdown 480 Liquid
intensity: ★★★
Touchdown IQ
intensity: ★★★
Traxos Two Broadleaf Component
intensity: ★★★
Tricor 75 DF
intensity: ★★★
Tricor 75 WSB
intensity: ★★★
Tricor Mx
intensity: ★★★
Triton C 75 DF
intensity: ★★★
Trophy A
intensity: ★★★
Trophy B
intensity: ★★★
Tropotox Plus 400
intensity: ★★★
Truvist
intensity: ★★★
Velocity 2
intensity: ★★★
VisionMAX
intensity: ★★★
Enforcer M
intensity: ★★
Pyro
intensity: ★★
AC 900001 Water Dispersible Granular
intensity: ★
Guardsman Gladiator
intensity: ★
Approve
intensity: N/A
Armezon Pro
intensity: N/A
Attain A
intensity: N/A
Attain B
intensity: N/A
Attain XC A
intensity: N/A
Avert
intensity: N/A
Banvel 483
intensity: N/A
Banvel
intensity: N/A
Benchmark A
intensity: N/A
Benchmark B
intensity: N/A
BRY/MAE 2 (A Component of RRR/BRY/MAE Herbicide Tank Mix)
intensity: N/A
Centurion Emulsifiable Concentrate Post-Emergence
intensity: N/A
Clethodim 250
intensity: N/A
Clethodim 360EC
intensity: N/A
Clopyralid
intensity: N/A
Conquest A Herbicide Tank Mix
intensity: N/A
Conquest B
intensity: N/A
Credit
intensity: N/A
Crush'R 480
intensity: N/A
Crush'R 540
intensity: N/A
Crush'R Plus
intensity: N/A
DB-858
intensity: N/A
Dycleer Agricultural
intensity: N/A
Engenia
intensity: N/A
Eragon
intensity: N/A
Eragon LQ
intensity: N/A
Express DF 75
intensity: N/A
Express LW
intensity: N/A
Express SG
intensity: N/A
Express SG EUP
intensity: N/A
Express Toss-N-Go
intensity: N/A
Express Toss-N-Go Dry Flowable 75
intensity: N/A
Fexapan Plus Vaporgrip Technology
intensity: N/A
FirstStep
intensity: N/A
Flaxmax Herbicide Component of Tank Mix
intensity: N/A
Fluroxypyr 180
intensity: N/A
Fluroxypyr EC
intensity: N/A
Fluroxypyr WDG
intensity: N/A
FX
intensity: N/A
GF-184
intensity: N/A
Glean
intensity: N/A
Impact
intensity: N/A
Impede
intensity: N/A
Inferno WDG
intensity: N/A
Integrity
intensity: N/A
Koril 235
intensity: N/A
Lexone DF
intensity: N/A
M1691
intensity: N/A
Muster
intensity: N/A
Muster Toss-N-Go
intensity: N/A
NC-00439
intensity: N/A
NC-0050
intensity: N/A
Nuance
intensity: N/A
Nuance Pro
intensity: N/A
Nuance WSB
intensity: N/A
Nufarm Fluroxypyr
intensity: N/A
Nufarm Spike 75
intensity: N/A
Nufarm Trophy 600 A
intensity: N/A
Nufarm Trophy 600 B
intensity: N/A
Odyssey Ultra B
intensity: N/A
Odyssey Ultra NXT A
intensity: N/A
Odyssey Ultra NXT B
intensity: N/A
Optill
intensity: N/A
Perimeter
intensity: N/A
Perimeter II
intensity: N/A
Prestige A
intensity: N/A
Prestige B
intensity: N/A
Pulsar
intensity: N/A
Reclaim II A
intensity: N/A
Reclaim II B
intensity: N/A
Refine SG Toss-N-Go
intensity: N/A
RRR 1 (A Component of RRR/BRY/MAE Herbicide Tank Mix)
intensity: N/A
Sencor for Soybeans
intensity: N/A
Signal F
intensity: N/A
Spike
intensity: N/A
Sportcoat
intensity: N/A
Thumper Total 1 (A Component of Thumper Total Herbicide Tank Mix)
intensity: N/A
Thumper Total 2 (A Component of Thumper Total Herbicide Tank Mix)
intensity: N/A
Tribenuron Methyl EUP DF 75
intensity: N/A
Triton Broadleaf
intensity: N/A
Velocity A (A Component of Velocity M3 Herbicide Tank Mix)
intensity: N/A
Velocity B (A Component of Velocity M3 Herbicide Tank Mix)
intensity: N/A
Viper A
intensity: N/A
Viper B
intensity: N/A