Agriculture: Cilantro and Parsley Pest Management Guidelines

Susceptibility of Weeds to Herbicide Control

ANNUAL WEEDS BEN CLE GLY LIN MET* PRO SET
 
barley, hare P C C C C C C
barnyardgrass C C C C C P C
bluegrass, annual C C C P C C N
canarygrasses C C C C C C C
cereals N C C P C P C
chickweed, common P N C C C C N
clovers N N P N N P N
crabgrasses C C C C C P C
cudweeds N N C P C P N
fiddlenecks N N C C C C N
filarees N N P C C C N
fleabane, hairy N N C C C C N
foxtails C C C C C C
goosefoot, nettleleaf P N C C C C N
groundcherries N N C C C C N
groundsel, common N N C P C C N
henbit N N C C C C N
horseweed N N C P C C N
knotweed, common C N C P C C N
lambsquarters, common C N C C C C N
lettuce, prickly N N C C C C N
lovegrasses C C C C C P
mallow, little (cheeseweed) N N P C N C N
morningglory, annual N N C P P C N
mustards N N C C C C N
nettles P N N C C C N
nightshade, black N N C P C C N
nightshade, hairy N N C C C C N
oat, wild N C C C C C C
panicum, fall C C C C
pigweeds C N C C P C N
puncturevine N N C C C P N
purslane, common C N C C C C N
radish, wild N N C C C C N
rocket, london N N C C C C N
ryegrasses P C C N C P C
shepherd's-purse N N C C C C N
sowthistles N N C P C C N
sunflowers N N C C C C N
thistle, russian N N C P C P N
PERENNIAL WEEDS
bermudagrass (established) N P C N P N P
bermudagrass (seedling) C C C N C P C
bindweed, field (established) N N P N P N N
bindweed, field (seedling) N N C N P P N
docks (established) N N P N C N N
docks (seedling) N N C C C C N
johnsongrass (established) N C C N P N C
johnsongrass (seedling) C C C N C N C
nutsedge, purple N N P N P N N
nutsedge, yellow N N P P P N N
Ratings Legend
C= control P= partial control N= no control = no information
Chemical Legend
BEN = bensulide (Prefar) MET = metam sodium* (Vapam, etc.)
CLE = clethodim (Clethodim 2E) PRO = prometryn (Caparol 4L)
GLY = glyphosate (Roundup) SET = sethoxydim (Poast)
LIN = linuron (Lorox DF)  
* Permit required from county agricultural commissioner for purchase or use.
Text Updated: 12/15