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Table 19: Relative Effectiveness of Herbicides on Weed Species
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Table 19: Relative Effectiveness of Herbicides on Weed Species

Herbicide BG CB CH CR FP FX GL JR JS JW LQ MG MS NS NY PL PW QG RW SW VL

Accent Q

 E

E   

 

 

E

 E

 

 P

 E

 

 

 

 

 

 

 

 

 P

 

 

 

Aim (carfentrazone) P P P G P P G P P G E E P G P G E P F G E
Alanap (naptalam) G G E E F G G P G G E P   P P E G N G G G
Assure II (quizalofop) E E N N E E N E E N N N N N N N N G N N N
Atrazine* (atrazine) G G E E P G E P P G E G E G P E E F E E P
Balan (benefin) G E G G G E P P G P G P N P P G G N P P P
Basagran (bentazon) P P G G P P G P P E F F G P G G P N G E G
Callisto (mesotrione) (pre) F F E E P P E P P E G F P E P P E P E E E
   (post) F F E E P P E P P E G F E E F P E P F E E
Command (clomazone) G G   N G G F N F F G P N   N G P N F F E
Curbit (ethalfluralin) E E G E E E P P E P F P   G P E E   F F F
Dacthal (DCPA) F E G G F E P P G P E P N P P G E P P P P
Devrinol (napropamide) G E E G G E G P P P F P P P P G G P G F P
Dual (metolachlor) G E G G E E E P F P F P P G G E G P F F P
Eptam (EPTC) G E F G G E F P G P G P P P G G G F P P E
Frontier (dimetheramid) E E     E E E       P   P G G F F P P F P
Fusilade (fluazifop) E E N N E E N N E N N N N N N N N G N N N
Goal (oxyflouren) F F E E F F G P F F E P   E P E E   E E F
Gramoxone Inteon 2S* (paraquat) E E G E E E G P F G E G G G P G E F E G G

Impact

 F  

 F

E 

E 

F 

P 

E 

P 

P 

E 

G 

F 

P 

E 

P 

P 

E 

P 

E 

E 

E 

Karmex (diuron) G G G G F G G P P G E F G G P E E P G F F
Kerb* (pronamide) G G   G G G P P G P G         G G   P   P
Lasso* (alachlor) G E G G E E E P F P G P P G F E E P G F P

Laudis

F

F 

E 

E 

P

P

E 

P 

P 

E 

G 

F 

E 

E 

F 

P 

E 

P 

F

E 

E 

Lorox (Iinurin) E E G E E E G P G E G G E G G G G P G G G
Matrix/Shadeout (rimsulfuron) E P     G E G     F F F G F P G E G P P P
Poast (sethoxydim) E E N N E E N E E N N N N N N N N G N N N
Prefar (bensulide) E E P P E E P P P N P P N P P P P N P P P
Princep (simazine) E G E E G G E P P E E G E G P E E F E E G
Prowl (pendimethalin) G E G G G E P P G P G P   P P G G   P P E
Pyramin (pyrazon) N N     N N   N N   E   G P P E E N E E  
Roneet (cycloate) E E     E E P       E   N E G E E N N   F
Roundup (glyphosate) E E E E E E E E E E E E E E G E E G E E E

Sandea (halosulfuron) 

 P

P 

 

 

 P

P 

 

P

P

 

F 

F 

G 

 

G

 

E 

P 

E

E 

E 

Scythe (pelargonic acid) E E G E E E G P F G E G G G P G E F E G G
Select (clethodim) E E N N E E N E E N N N N N N N N G N N N
Sencor (metribuzin) (Pre) G G G E E E E P F E E F E P P E E N G G G
Sencor (metribuzin) (Post) G G G E E E E P F E E F E P E E E P G G G
Spin-Aid (phenmedipham) N N   N N N G N N G E     G P G F N G   N
Stinger (clopyralid) N N   N N N G N N P P N       N N N G P P
Sutan (butylate) G E P P G E P P G P G P P   G P G P P P P
Tillam (pebulate) G E E P G E P P G P G P P G G G G P P P P
Treflan, Trilin (trifluralin) G E E G G E P F G P G P P P P G G P F P P
2,4-D N N G G N N G N N E E G G E F G E N E F G
Herbicide BG CB CH CR FP FX GL JR JS JW LQ MG MS NS NY PL PW QG RW SW VL

At recommended rates for your soil type or weed species: E=90% control or better • G=70%-90% control • F=50%-70% control • P=5%-50% control • N=less than 5% control

Weed Key: BG - Barnyardgrass • FP - Fall panicum • JS - Johnsongrass (seeding) • MS - Mustards • PW - Pigweed • VL - Velvetleaf
CB - Crabgrass • FX - Foxtails • JW - Jimsonweed • NS - Nightshade • QG - Quackgrass
CH - Chickweed • GL - Galinsoga • LQ - Lambsquarter • NY - Nutsedge yellow • RW - Ragweed
CR - Carpetweed • JR - Johnsongrass (Rhizome) • MG - Morning Glory • PL - Purslane • SW - Smartweed

*Federally restricted herbicide


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