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Information for Submitting New Herbicide Site of Action/Classification
Chemical Structures
Select a chemical from the list to view it’s structure. Click here to download a zipped file (880KB) with all structures in wmf format.
These structures have been provided by Bill Ahrens. They may be used for educational uses. If you would like a structure that is not listed, please contact Bill at chucao@softhome.net.
2,4-D
2,4-D butoxyethyl ester
2,4-D dimethylamine salt
2,4-D isooctyl ester
2,4-DES sodium salt (disul sodium salt)
2,4,5-T isooctyl ester
2,4,5-T
2,4,5-TB
2,4,5-TES (trisul)
acetochlor
acifluorfen sodium salt
acifluorfen
aclonifen
acrolein
AKH-7088
alachlor
allidochlor
alloxydim
ametryn
amicarbazone
amidosulfuron
amiprophos
amitrole
AMS
Anilofos
asulam sodium salt
asulam
atrazine
azafenid
azafenidin
azimsulfuron
barban
BAY FOE 5043
beflubutamid
benazolin
benazolin ethyl ester
benefin
benfluralin
benoxacor (CGA-154281)
bensulfuron
bensulide
bentazon sodium salt
bentazon
benzadox
benzfendizone
benzipram
benzobicyclon
benzofenap
benzoylprop
benzthiazuron
bifenox
bispyribac
bispyribac Na salt
bromacil lithium salt
bromacil
bromobutide
bromoxynil
bromoxynil octanoate ester
butafenacil
butenachlor
butamiphos
buthiuron
butralin
butroxydim
buturon
butylate
cacodylate sodium salt
cacodylic acid
carbetamide
carfentrazone
clodinafop (CGA-184927)
clodinafop propargyl ester
CGA 277476
chlomethoxyfen
chlorazifop (CGA-82725)
chlorazifop 2-propargyl ester
chlorbromuron
chlorimuron
chlornidine
chlornitrofen
chloroxuron
chlorpropham
chlorphthalim
chlorthiamid
chlortoluron
chlorsulfuron
cinmethylin
cinosulfuron (CGA-142464)
cisanilide
clethodim
clodinafop
clodinafop propargyl ester
clomazone
clomeprop
clopyralid
clopyralid monoethanolamine salt
clopyralid triethylamine salt
cloquintocet (CGA-185072)
cloquintocet mexyl ester
cloransulam
CMPT
copper ethylenediamine sulfate salt
copper triethanolamine complex
cumyluron
cyanazine
cycloate
cyclosulfamuron
cycloxydim (BAS 517)
cycluron
cyhalofop
cyhalofop butyl ester
cyprazole
cypromid
dazomet
DCPA
desmedipham
desmetryn
diallate (text included)
diallate (no text)
diallate
dicamba
dicamba diglycolamine salt
dicamba dimethylamine salt
dichlobenil
dichlormate
dichlormid
dichlorprop
dichlorprop butoxyethyl ester
dichlorprop dimethylamine salt
dichlorprop isooctyl ester
dichlorprop-P
diclofop
diclofop methyl ester
diclosulam
dicryl (chloranocryl)
dicyclonon
diethatyl
dietholate
difenoxuron
difenzoquat cation
difenzoquat methyl sulfate salt
diflufenican (M&B-38544)
diflufenzopyr
diflufenzopyr sodium salt
dimefuron
dimepiperate
dimethametryn
dimethenamid
dimethipin
dinitramine
dinoseb
dinoterb
dipropalin
diquat dibromide salt
dithiopyr
diuron
DMNP
DNOC
DSMA
dymuron
EL-177
endothall
endothall dipotassium salt
endothall monodimethylalklylamine salt
EPTC
esprocarb
ethalfluralin
ethametsulfuron
ethiolate
ethofumesate
ethoxysulfuron
etobenzanid
fenchlorazole (HOE-70542)
fenchlorazole ethyl ester
fenclorim (CGA-123407)
fenoprop (2,4,5-TP)
fenoxaprop
fenoxaprop ethyl ester
fenthioprop (HOE 35609)
fenthioprop ethyl ester
fentrazamide (BAY YRC 2388)
fenuron
flamprop (chiral carbon)
flamprop
flamprop isopropyl ester
flamprop methyl ester (chiral carbon)
flamprop methyl ester
florasulam
fluazifop
fluazifop butyl ester
fluazolate (JV 485)
flucarbazole
flucarbazole sodium salt
fluchloralin
flufenpyr
flufenpyr ethyl ester
flumetsulam
flumiclorac
flumiclorac pentyl ester
flumioxazin
fluometuron
fluorochloridone
fluorodifen
fluoroglycofen
fluoroglycofen ethyl ester
fluoronitrofen
flupoxam
flurazole
fluridone
flurtamone
fluthiacet (CGA-248757)
fluthiacet methyl ester
fluxofenim (CGA-133205)
fomesafen
fomesafen sodium salt
foramsulfuron
fosamine
fosamine ammonium salt
furilazole (MON 13900)
glufosinate
glufosinate ammonium salt
glyphosate
glyphosate diammonium salt
glyphosate isopropylamine salt
glyphosate potassium salt
glyphosate trimethylsulfonium salt
halosulfuron
haloxyfop
haloxyfop ethoxyethyl ester
haloxyfop methyl ester
hexazinone
imazamethabenz (2 isomers)
imazamethabenz (generic)
imazamethabenz (meta)
imazamethabenz (para)
imazamethabenz methyl ester (2 isomers)
imazamethabenz methyl ester (generic)
imazamethabenz methyl ester (meta)
imazamethabenz methyl ester (para)
imazamox
imazamox ammonium salt
imazapic
imazapic ammonium salt
imazapyr
imazapyr isopropylamine salt
imazaquin
imazaquin ammonium salt
imazethapyr
imazethapyr ammonium salt
imazosulfuron
iodosulfuron sodium salt
ioxynil
ioxynil octanoate ester
ioxynil sodium salt
isopropalin
isouron
isoxaben
isoxachlortole
karsil
ketospiradox
lactofen
lenacil
linuron
MAA
maleic hydrazide
maleic hydrazide potassium salt
MBR-4400
MCPA
MCPA dimethylamine salt
MCPA isooctyl ester
MCPB
MCPB sodium salt
MCPCA
mecoprop
mecoprop dimethylamine salt
mecoprop isooctyl ester
mecoprop potassium salt
mefenacet
mefluidide
mefluidide diethanolamine salt
mephenate
mesosulfuron
mesotrione
metaborate sodium salt
metamitron
metazachlor
methabenzthiazuron
metham
metham sodium salt
methazole
methyl-dymuron
metobromuron
metolachlor
metosulam
metoxuron
metribuzin
metsulfuron
MK-129
molinate
MON 13900
monalide
monolinuron
monuron
MSMA
naphthalic anhydride
napropamide
naproanilide (style1)
naproanilide (style 2)
naptalam
naptalam sodium salt
neburon
nicosulfuron
nitralin
nitrofen
NOP (style 1)
NOP (style 2)
norflurazon
noruron
obnecarb
oryzalin
oxabetrinil (CGA-92194)
oxadiazon
oxadiargyl (RP-020630)
oxasulfuron
oxaziclomefone (MY-100)
oxyfluorfen
paraquat
paraquat dichloride salt
pebulate
pelargonic acid
pendimethalin
pentanochlor (FMC 4512)
pethoxamid
phenisopham
phenmedipham
phenobenzuron
picloram
picloram isooctyl ester
picloram triisopropanolamine salt
picolinafen
PPG 1013
pretilachlor
primisulfuron
prodiamine
profluralin
prometon
prometryn
pronamide
propachlor
propanil
propaquizafop 2-isopropylideneamino-oxyethyl ester
propaquizafop
propham
propoxycarbazone
propoxycarbazone sodium salt
propyzamide
prosulfocarb
prosulfuron (CGA-152005)
prynachlor
pyraflufen
pyraflufen ethyl ester
pyrazolynate
pyrazon
pyrazoxyfen
pyribenzoxim (LGC 40863)
pyributicarb
pyridate
pyridifol
pyriftalid
pyriminobac
pyriminobac methyl ester
pyrithiobac
pyrithiobac sodium salt
quinclorac
quinmerac
quinonamid
quizalofop
quizalofop ethyl ester
quizalofop tefuryl ester
R-11913
RPA 201772
rimsulfuron
S-23121
sethoxydim
siduron
simazine
simatryn
SN-40454
SN-45311
sodium chlorate
sulcotrione (ICI A0051)
sulfallate
sulfentrazone
sulfometuron
suflosulfuron
swep
tebutam
tebuthiuron
terbacil
terbucarb
terbuchlor
terbumeton
terbuthylazine
terbutryn
thiazafluron
thiazopyr
thifensulfuron
thiobencarb
thiocarbazil
TOPE
tralkoxydim
triallate
triasulfuron
tribenuron
triclopyr
triclopyr butoxyethyl ester
triclopyr triethylamine salt
tridiphane
trietazine
trifloxysulfuron
trifloxysulfuron sodium salt
trifluralin
triflusulfuron
trimexachlor
vernolate
xylachlor
Photography of Herbicide Effects on Plants
These time-lapse photography videos show the effects of various herbicides on plants. The videos were originally prepared by Larry Burrill and Jerry Hill at Oregon State University and were further modified for digital format and made available for public use by D. R. Pike.
This information is copyrighted and may not be reproduced without the express permission of Oregon State University. For full video and information contact Oregon State University.
The movies are in AVI format, and will require a video player, such as Microsoft Windows Media Player, or similar.
POSTEMERGENCE APPLICATIONS (POST)
PREEMERGENCE APPLICATIONS (PRE)
PREPLANT APPLICATIONS (INCORPORATED WITH IRRIGATION)