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How to Manage Pests

UC Pest Management Guidelines

| More pests | More crops | About guidelines |

Grape

Susceptibility of Weeds to Herbicide Control

(Reviewed 6/06, updated 6/06)

In this Guideline: More about weeds in grape:
Susceptibility of Winter Weeds to Herbicide Control
Customize list of weeds
 
 
 
ANNUAL GRASSES
barley, hare
bluegrass, annual
bromegrasses
canarygrasses
oat, wild
polypogon, rabbitfoot
ryegrasses
ANNUAL BROADLEAVES
chickweeds
burclover, California
fiddlenecks
filarees
groundsel, common
henbit
miner's lettuce
mustards
nettles
pineapple-weed
redmaids (desert rockpurslane)
rocket, London
shepherd's-purse
sowthistles
 
PREEMERGENCE


DIC

DIU

FLM

ISO

NAP

NOR

ORY

OXY

PEN

SIM

TRI
CCCNCCCPCCC
CCCNCCCPCCC
CCPNCCCPCCP
CCPNCCCPCCC
PPPNCPPPPCP
—CP—CCCPCCC
—CPNCCCPCCC
 
CCCCCCCPCCC
—PP—PNNPNPN
CC—CCCCCCCC
CCCCCCNCCCP
CNCCPPPCNCN
CCCCPPPCCCP
CC——CCCCCCC
CCCCPPNCNCN
CCCCPCPCCCC
CP——CCNCCCN
CC——NCCCCCC
CCCCCCPCPCN
CCCCPCNCNCN
CCPCCPPCNCN
 
POSTEMERGENCE


CLE

FLU

GLU

GLY

OXY

PAR*

SET

24D
CCCCPCCN
CNCCPCNN
CCCCNCCN
CCCCNCCN
CCCCNCCN
CCPC—CCN
CCCCNCCN
 
NNCCPCNP
NNCCPPN—
NNPCCCNP
NNCPCCNC
NNPCCCNC
NNCCCCNP
NNCCCCN—
NNCCPCNC
NNCPCPNP
NNCCPPNP
NNCCCCN—
NNCCCCNC
NNCCPCNC
NNCCCCNC
 
COMBINATIONS

GLY
ORY
GLY
OXY		 GLY
SIM
ORY
OXY
ORY
PAR*
OXY
CCCPC
CCCCC
CCCPC
CCCNC
CCCPC
CCCNC
CCCNC
 
CCCPC
PPPPC
CCCCC
PCCPC
CCCCC
CCCCC
CCCCC
CCCPC
CCCPC
CCCPC
CCCCC
CCCPC
CCCPC
CCCPC
 
 
 
 
ANNUAL GRASSES
barley, hare
bluegrass, annual
bromegrasses
canarygrasses
oat, wild
polypogon, rabbitfoot
ryegrasses
ANNUAL BROADLEAVES
chickweeds
burclover, California
fiddlenecks
filarees
groundsel, common
henbit
miner's lettuce
mustards
nettles
pineapple-weed
redmaids (desert rockpurslane)
rocket, London
shepherd's-purse
sowthistles
Susceptibility of Spring/Summer Weeds to Herbicide Control
Customize list of weeds
 
 
 
ANNUAL GRASSES
barnyardgrass
crabgrasses
fescues
foxtails
lovegrasses
sandburs
sprangletops
witchgrass
ANNUAL BROADLEAVES
cockleburs
cudweeds
fleabane, hairy
fluvellins
goosefoot, nettleleaf
groundcherries
horseweed
knotweed, common
ladysthumb
lambsquarters, common
lettuce, prickly
mallow (cheeseweed)
nightshades
pigweeds
puncturevine
purslane, common
smartweed, pale
speedwells
starthistle, yellow
thistle, Russian
velvetleaf
willowherbs
PERENNIALS (SEEDLINGS)
bermudagrass
bindweed, field
dallisgrass
johnsongrass
ESTABLISHED PERENNIALS
asparagus
bermudagrass
bindweed, field
blackberries
catsear, common
clover, white
dallisgrass
dandelion
dock, curly
johnsongrass
nutsedge, purple
nutsedge, yellow
poison-oak, Pacific
smartweed, water
sorrel, red
 
PREEMERGENCE


DIC

DIU

FLM

ISO

NAP

NOR

ORY

OXY

PEN

SIM

TRI
CCCNCCCPCPC
PCCNCCCPCNC
CCP—CCCPCCC
CCCNCCCNCCC
PCCNCCCPCPC
CCPNCCCNCPC
CNCNCCCPCNC
—PP—CCCPCCC
 
PC——CCNCNCN
CC—CCCNNNCN
CCPCNPNPNCN
CP——N—NP—PN
CCCCCCCCCCC
CCCCNCCCCCN
PPCCNPNPNCN
CC—CCCCCCCC
—C———————C—
CCCCCPCCCCC
CCPCCCNCNCN
CCCCPCPCPNP
CCCCNCNCPCN
PCCCCPCCCCC
PCCCPCPCPPP
CCCCCPCCCCC
CC———————C—
—P——CPPCPCC
CC——PPNCCCN
CPCCPCPPPPP
CCPCN—PCNCN
—CCPNPCC—CN
 
CCNNCCCNCPC
CPNCNPPCPPP
CCNNPCCNCCC
CCNNPCPNPPC
 
NNN—NNNNNNN
NNNNNPNNNNN
PNNCNNPNNNP
NNN—NNNNNNN
PNN—NCNNNNN
NNNCNNNNNNN
NNNNNNNNNNN
PNNCNNNNNNN
NNNNNNNNNNN
NNNNNNNNNNN
PNNNPNNNNNN
PNNNNPNNNNN
NNN—NNNNNNN
———————————
PNN—NNNNNNN
 
POSTEMERGENCE


CLE

FLU

GLU

GLY

OXY

PAR*

SET

24D
CCCCNPCN
CCCCPCCN
PNPCNCNN
CCCCNCCN
CCCCNCCN
CCCCNPCN
CCCCNCCN
CCPCNCCN
 
NNPCCCNC
NNPCPNNP
NNCCPCNC
NN—PPPN—
NNPCCCNC
NNCCCCNC
NNCCPPNC
NNPCPPNP
NN—C—PN—
NNPCCPNC
NNCCCCNC
NNCPCNNP
NNCCCCNC
NNCCCCNP
NNPCCCNC
NNCCCCNC
NN—C—PNP
NN—CPCN—
NNPCCPNC
NNCCPCNC
NNCCNPNC
NNCCNPNC
 
CCCCPCCN
NNCCPCNC
CCCCNCCN
CCCCNCCN
 
NNNPNNN—
CPPCNPPN
NNPPNPNP
NNNCNNN—
NNPPNNN—
NNPPNNNP
CPPCNNPN
NNPCNNNP
NNPPNNNP
CPPCNNPN
NNPPNNNN
NNPPNNNN
NNNCNNN—
————————
NNNPNNN—
 
COMBINATIONS

GLY
ORY
GLY
OXY		 GLY
SIM
ORY
OXY
ORY
PAR*
ORY
CCCNP
CCCPC
CCCNC
CCCPC
CCCPC
CCCPP
CCCNC
CCCNC
 
CCCCC
CCCPP
PCCPC
PCPPC
CCCCC
CCCCC
CCC——
PCCPP
—————
CCCCC
CCCCC
PCCCC
CCCCC
CCCCC
CCCPC
CCCPC
—————
CCCPC
CCCPC
CCCPC
CCCNC
CCCCC
 
CCCCC
CCCCC
CCCPC
CCCPC
 
PPPNN
NNNNN
PNPPN
NNNNN
NNNNN
NNNNP
NNNNN
NNNNN
NNNNN
NNNNN
NNNNN
NNNNN
NNNNN
NNNNN
NNNNN
 
 
 
 
ANNUAL GRASSES
barnyardgrass
crabgrasses
fescues
foxtails
lovegrasses
sandburs
sprangletops
witchgrass
ANNUAL BROADLEAVES
cockleburs
cudweeds
fleabane, hairy
fluvellins
goosefoot, nettleleaf
groundcherries
horseweed
knotweed, common
ladysthumb
lambsquarters, common
lettuce, prickly
mallow (cheeseweed)
nightshades
pigweeds
puncturevine
purslane, common
smartweed, pale
speedwells
starthistle, yellow
thistle, Russian
velvetleaf
willowherbs
PERENNIALS (SEEDLINGS)
bermudagrass
bindweed, field
dallisgrass
johnsongrass
ESTABLISHED PERENNIALS
asparagus
bermudagrass
bindweed, field
blackberries
catsear, common
clover, white
dallisgrass
dandelion
dock, curly
johnsongrass
nutsedge, purple
nutsedge, yellow
poison-oak, Pacific
smartweed, water
sorrel, red

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

Chemical Legend
24D = 2, 4-D
CLE = clethodim (Prism)
DIC = dichlobenil (Casoron)
DIU = diuron (Karmex, etc.)
FLM = flumioxazin (Chateau)
FLU = fluazifop-p-butyl (Fusilade 2000)
GLU = glufosinate (Rely)
GLY = glyphosate (Roundup, Touchdown)
ISO = isoxaben (Gallery)
 
NAP = napropamide (Devrinol)
NOR = norflurazon (Solicam)
ORY = oryzalin (Surflan)
OXY = oxyfluorfen (Goal)
PAR = paraquat* (Gramoxone Max)
PEN = pendimethalin (Prowl)
SET = sethoxydim (Poast)
SIM = simazine (Princep)
TRI = trifluralin (Treflan)

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

[Precautions]

PUBLICATION

[UC Peer Reviewed]

UC IPM Pest Management Guidelines: Grape
UC ANR Publication 3448
Weeds
K. J. Hembree, UC Cooperative Extension, Fresno Co.
C. A. Ingels, UC Cooperative Extension, Sacramento Co.
W. T. Lanini, Weed Science/Plant Sciences, UC Davis
Acknowledgment for contributions to the weeds section:
C. L. Elmore, Vegetable Crops/Weed Science, UC Davis
D. R. Donaldson, UC Cooperative Extension, Napa Co.

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