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How to Manage Pests

UC Pest Management Guidelines


Yellow nutsedge, Cyperus esculentus.

Eggplant

Susceptibility of Weeds to Herbicide Control

(Reviewed 4/10, updated 4/10)

In this Guideline: More about weeds in eggplant:

Susceptibility of Winter Weeds to Herbicide Control in Eggplant
Customize list of weeds
ANNUAL WEEDS
barley, hare
bluegrass, annual
canarygrass
burclover, California
crabgrasses
cudweeds
fiddlenecks
filarees
foxtails
henbit
knotweed, common
lettuce, prickly
London rocket
miner's lettuce
mustards
nettles
oats, wild
pineapple-weed
polypogon, rabbitfoot
radish, wild
redmaids (desert rockpurslane)
ryegrass
shepherd's-purse
sowthistles
sweetclover
BEFORE PLANTING
CAR PAR* PEL GLY
NPC
NPCC
NPC
PP
NCC
NC
CPCC
PPP
NCC
CC
PCP
PC
CCC
CC
PCC
CCCP
NPC
PC
NCC
PPC
CC
PC
CC
NCC
NPP
PREEMERGENCE
NAP BEN
CP
CC
CC
PN
CC
PN
CN
CN
CC
PN
CC
CN
PN
CP
PN
PN
CN
PN
CC
PN
NP
CP
PN
CN
PN
AFTER PLANTING
CAR CLE HAL PEL SET
NCP
NCNCN
NCC
NN
NCC
NN
CNCN
NPN
NCC
NN
NCN
NPN
CNN
NN
PNCN
CNPN
NCC
NN
C
NPN
NN
NCC
PNCN
NNN
NNNN
 
ANNUAL WEEDS
barley, hare
bluegrass, annual
canarygrass
burclover, California
crabgrasses
cudweeds
fiddlenecks
filarees
foxtails
henbit
knotweed, common
lettuce, prickly
London rocket
miner's lettuce
mustards
nettles
oats, wild
pineapple-weed
polypogon, rabbitfoot
radish, wild
redmaids (desert rockpurslane)
ryegrass
shepherd's-purse
sowthistles
sweetclover
Susceptibility of Spring/Summer Weeds to Herbicide Control in Eggplant
Customize list of weeds
ANNUAL WEEDS
barnyardgrass
bromegrasses
chickweed, common
cockleburs
cudweeds
fescue, tall
fleabane, hairy
goosefoot, nettleleaf
groundcherries
groundsel, common
horseweed, common
knotweed, common
lambsquarters, common
lettuce, prickly
mallow, little (cheeseweed)
nettles
nightshades
pigweeds
polypogon, rabbitfoot
puncturevine
purslane, common
sandburs
sowthistles
speedwells
spurges
thistle, Russian
witchgrass
PERENNIAL WEEDS
bermudagrass (seedling)
bermudagrass (established)
bindweed, field (seedling)
bindweed, field (established)
johnsongrass (seedling)
johnsongrass (established)
nutsedge, purple
nutsedge, yellow
BEFORE PLANTING
CAR PAR* PEL GLY
NPCC
NCPC
PCCC
PCC
NC
NCC
NCPC
CC
CCC
CCC
NPC
PCP
PPC
PC
CNCP
CPP
CCC
CCPC
NCCC
CC
NCCC
NPC
NPC
NCC
CC
PCC
NCC
 
NPC1
NPNC1
CPC
PNNP
NCC1
NNNC1
NNNP1
NNNP1
AFTER PLANTING
NAP BEN CLE HAL PEN SET
CCCPCC
CCCCP
CCNCCN
CNNPNN
PNNNN
CCP
NNNNN
CPNCN
NNNNN
PNNPNN
NNNNN
CPNCN
CCNNCN
CNNCNN
PNNPN
PNNPNN
NNNNNN
CCNPCN
CCCC
PNNPN
CCNPCN
CCCCC
CNNPNN
CNN
NNNPN
PNNPN
CPN
 
CCCNCC
NNPNNP
NNNPN
NNNNN
CCCCC
NNCNC
NNNCNN
NNNCNN
 
ANNUAL WEEDS
barnyardgrass
bromegrasses
chickweed, common
cockleburs
cudweeds
fescue, tall
fleabane, hairy
goosefoot, nettleleaf
groundcherries
groundsel, common
horseweed, common
knotweed, common
lambsquarters, common
lettuce, prickly
mallow, little (cheeseweed)
nettles
nightshades
pigweeds
polypogon, rabbitfoot
puncturevine
purslane, common
sandburs
sowthistles
speedwells
spurges
thistle, Russian
witchgrass
PERENNIAL WEEDS
bermudagrass (seedling)
bermudagrass (established)
bindweed, field (seedling)
bindweed, field (established)
johnsongrass (seedling)
johnsongrass (established)
nutsedge, purple
nutsedge, yellow

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

Chemical Legend
BEN = bensulide (Prefar)
CAR = carfentrazone (Shark)
CLE = clethodim (Select Max)
GLY = glyphosate (Roundup)
HAL = halosulfuron (Sandea)
 
NAP = napropamide (Devrinol)
PAR = paraquat* (Gramoxone Inteon)
PEL = pelargonic acid (Scythe)
SET = sethoxydim (Poast)
 

Comments
*   Permit required from county agricultural commissioner for purchase or use.
1   Treatment must occur year before planting; not when eggplants are in field.

[Precautions]

PUBLICATION

[UC Peer Reviewed]

UC IPM Pest Management Guidelines: Eggplant
UC ANR Publication 3475
Weeds
R. H. Molinar, UC Cooperative Extension Fresno County

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