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How to Manage Pests

UC Pest Management Guidelines


Yellow nutsedge, Cyperus esculentus.

Carrot

Susceptibility of Weeds to Herbicide Control

(Reviewed 10/05, updated 10/05)

In this Guideline: More about weeds in carrot:

Susceptibility of Weeds
to Herbicide Control
Customize list of weeds
ANNUAL WEEDS
barley, hare
barnyardgrass
bluegrass, annual
canarygrasses
cereals
chickweed, common
clovers
crabgrasses
cudweeds
fiddlenecks
filarees
fleabane, hairy
foxtails
goosefoot, nettleleaf
groundcherries
groundsel, common
henbit
horseweed
knotweed, common
lambsquarters, common
lettuce, prickly
lovegrasses
mallow, little (cheeseweed)
morningglory, annual
mustards
nettles
nightshade, black
nightshade, hairy
oat, wild
panicum, fall
pigweeds
puncturevine
purslane, common
radish, wild
rocket, London
ryegrasses
shepherd's-purse
sowthistles
sunflowers
thistle, Russian
PERENNIAL WEEDS
bermudagrass (established)
bermudagrass (seedling)
bindweed, field (established)
bindweed, field (seedling)
docks (established)
docks (seedling)
johnsongrass (established)
johnsongrass (seedling)
nutsedge, purple
nutsedge, yellow
 
CLE EPT FLU GLY LIN MET* PAR* SET TRI
CCCCCCPCC
CCCCCCCCC
CCNCPCCNC
CCCCCCCCC
CCCCPCCCC
NCNCCCCNC
NNNPNNPNN
CCCCCCCCC
NPNCPCNNN
NCNCCCPNC
NPNPCCPNN
NCNCCCCNN
CCCCCCCCC
NCNCCCCNC
NCNCCCCNN
NCNCPCCNN
NCNCCCCNC
NCNCPCPNN
NPNCPCPNC
NCNCCCPNC
NCNCCCPNN
CCCCCCPC
NNNPCNNNN
NNCPPPNN
NNNCCCCNN
NCNNCCPNN
NCNCPCCNN
NCNCCCCNN
CCCCCCCCP
CCCCNC
NCNCCPCNC
NNNCCCCNP
NCNCCCCNC
NNNCCCCNN
NCNCCCCNN
CCCCNCPCC
NPNCCCCNN
NCNCPCPNN
NPNCCCPNN
NPNCPCCNP
 
PNPCNPNPN
CCCCNCPCC
NNNPNPNNP
NNNCNPPNP
NNNPNCNNN
NCNCCCCNC
CNCCNPNCN
CCCCNCCCC
NCNPNPNNN
NCNPPPNNN
 
ANNUAL WEEDS
barley, hare
barnyardgrass
bluegrass, annual
canarygrasses
cereals
chickweed, common
clovers
crabgrasses
cudweeds
fiddlenecks
filarees
fleabane, hairy
foxtails
goosefoot, nettleleaf
groundcherries
groundsel, common
henbit
horseweed
knotweed, common
lambsquarters, common
lettuce, prickly
lovegrasses
mallow, little (cheeseweed)
morningglory, annual
mustards
nettles
nightshade, black
nightshade, hairy
oat, wild
panicum, fall
pigweeds
puncturevine
purslane, common
radish, wild
rocket, London
ryegrasses
shepherd's-purse
sowthistles
sunflowers
thistle, Russian
PERENNIAL WEEDS
bermudagrass (established)
bermudagrass (seedling)
bindweed, field (established)
bindweed, field (seedling)
docks (established)
docks (seedling)
johnsongrass (established)
johnsongrass (seedling)
nutsedge, purple
nutsedge, yellow

Ratings Legend
C= control P= partial control N= no control = no information

Chemical Legend
CLE = clethodim (Prism)
EPT = EPTC* (Eptam)
FLU = fluazifop-p-butyl (Fusilade)
GLY = glyphsoate (Roundup, Touchdown)
LIN = linuron (Lorox)
 
MET = metam sodium* (Vapam, etc.)
PAR = paraquat* (Gramoxone Max)
SET = sethoxydim (Poast)
TRI = trifluralin (Treflan, etc.)
 

Comments
*   Permit required from county agricultural commissioner for purchase or use.

[Precautions]

PUBLICATION

[UC Peer Reviewed]

UC IPM Pest Management Guidelines: Carrot
UC ANR Publication 3438
Weeds
R. F. Smith, UC Cooperative Extension, Monterey Co.
J. Nunez, UC Cooperative Extension, Kern Co.
G. J. Poole, UC Cooperative Extension, Los Angeles Co.
Acknowledgment for contributions to the weeds section:
C. E. Bell, UC Cooperative Extension, Imperial Co.

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Statewide IPM Program, Agriculture and Natural Resources, University of California
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