Agrobase Canada
Field mustard (bird rape)
Brassica campestris (Brassica rapa)

Flower: The flowers are yellow with four petals.

Seed: The seeds are minutely roughened, round or slightly compressed laterally, reddish-gray 1-2 mm in diameter.

Stem: Field mustard has stems up to 1 m tall. They are glabrous or nearly so and commonly glaucous.

Leaf: The basal leaves are petioled with lyrate-pinnatifid blades. The lower cauline leaves are similar to the basal leaves. The upper cauline leaves become oblong to lanceolate, entire to dentate, and are sessile to clasping.

Leaves are petioled, +/- pinnatifid or lobed, 1-2 dm long; upper leaves, sessile, auriculate-clasping, lance-oblong, subentire, glabrous; pedicels spreading, 1-2 cm. long; sepals narrow-oblong,yellowish, 4-5 mm long; petals yellow, spatulate, 6-8 mm long; siliques not torulose, terete, 2-5 cm long, stout with a stout beak an additional 1-1.5 cm long.

Effective on
2,4-D Amine 500
Efficiency: ★★★
2,4-D Amine 600
Efficiency: ★★★
2,4-D BEE-4
Efficiency: ★★★
2,4-D Ester 700
Efficiency: ★★★
2,4- D Ester 700
Efficiency: ★★★
2,4-D LV-600
Efficiency: ★★★
2,4-D LV-700
Efficiency: ★★★
Adrenalin SC
Efficiency: ★★★
Agri Star 2,4-D Ester 700
Efficiency: ★★★
Agri Star MCPA DMA 500
Efficiency: ★★★
Albaugh 2,4-D Amine 600
Efficiency: ★★★
Albaugh 2,4-D Amine 600 Liquid
Efficiency: ★★★
Albaugh MCPA Ester 600 Liquid
Efficiency: ★★★
Attain XC B
Efficiency: ★★★
Basagran Liquid
Efficiency: ★★★
Betamix B FC
Efficiency: ★★★
Blackhawk
Efficiency: ★★★
Boost M
Efficiency: ★★★
Enlist Duo
Efficiency: ★★★
Formula 40 C
Efficiency: ★★★
GF-2654 TC
Efficiency: ★★★
GF-2654 TSOY
Efficiency: ★★★
GF-2726 TSOY
Efficiency: ★★★
GoldWing
Efficiency: ★★★
Laddok
Efficiency: ★★★
MCPA 2 EH Ester 600
Efficiency: ★★★
MCPA Amine
Efficiency: ★★★
MCPA Amine 600
Efficiency: ★★★
MCPA DMA 500
Efficiency: ★★★
MCPA Ester 500
Efficiency: ★★★
MCPA Ester 500 LV
Efficiency: ★★★
MCPA Ester 600
Efficiency: ★★★
MCPA Sodium 300
Efficiency: ★★★
OcTTain XL
Efficiency: ★★★
Plus M Ester 600
Efficiency: ★★★
Restore II
Efficiency: ★★★
Retain B
Efficiency: ★★★
Rexade B
Efficiency: ★★★
Roundup Ultra Liquid
Efficiency: ★★★
Scuttle
Efficiency: ★★★
Stellar B
Efficiency: ★★★
Target
Efficiency: ★★★
Traxos Two Broadleaf Component
Efficiency: ★★★
Trophy 600 A
Efficiency: ★★★
Trophy 600 B
Efficiency: ★★★
Trophy A
Efficiency: ★★★
Trophy B
Efficiency: ★★★
Arsenal
Efficiency: ★
Basagran Forte
Efficiency: ★
Dacthal W-75
Efficiency: ★
Arsenal Powerline
Efficiency: not_available
Attain A
Efficiency: not_available
Attain B
Efficiency: not_available
Attain XC A
Efficiency: not_available
Carnival 540
Efficiency: not_available
Clearout 41 Plus
Efficiency: not_available
Credit 360
Efficiency: not_available
Credit 45
Efficiency: not_available
Credit Plus
Efficiency: not_available
Credit Xtreme
Efficiency: not_available
Durango
Efficiency: not_available
Dycleer Agricultural
Efficiency: not_available
Fluroxypyr 180
Efficiency: not_available
Fluroxypyr EC
Efficiency: not_available
Fluroxypyr WDG
Efficiency: not_available
FX
Efficiency: not_available
GF-2018
Efficiency: not_available
GF-772
Efficiency: not_available
GlyKamba
Efficiency: not_available
Impede
Efficiency: not_available
MON 76429 Liquid
Efficiency: not_available
MON 76431 Liquid
Efficiency: not_available
MON 76669 Liquid
Efficiency: not_available
MON 79791 Liquid
Efficiency: not_available
MON 79828 Liquid
Efficiency: not_available
Nufarm Fluroxypyr
Efficiency: not_available
Nufarm Glyphosate 360
Efficiency: not_available
Nufarm Trophy 600 A
Efficiency: not_available
Nufarm Trophy 600 B
Efficiency: not_available
NuGlo
Efficiency: not_available
Perimeter
Efficiency: not_available
Perimeter II
Efficiency: not_available
Polaris
Efficiency: not_available
Powermax Liquid
Efficiency: not_available
Pulsar
Efficiency: not_available
Renegade HC Liquid
Efficiency: not_available
Roundup Transorb Liquid
Efficiency: not_available
Sencor 75 DF
Efficiency: not_available
Sencor Solupak
Efficiency: not_available
Signal F
Efficiency: not_available
Sportcoat
Efficiency: not_available
Touchdown IQ
Efficiency: not_available