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  2. Agriculture
  3. Prune
  4. Susceptibility of Winter Weeds to Herbicide Control
Agriculture: Prune Pest Management Guidelines

Susceptibility of Winter Weeds to Herbicide Control

Weeds Pages

Preemergent
FLM ISO NAP NOR ORY OXY PEN PRO RIM TRI THI
ANNUAL WEEDS
barley, hare — N C C C P C C C C C
bluegrass, annual C N C C C P C C C C C
brome, downy — N C C C N C C C C C
brome, ripgut — N C C C — C C C C C
Canarygrass — N C C C P C C — C C
Chickweed, common C C C P C N C C C C C
Clovers P P P N N P N N P N C
Cudweeds — P C C N N N N C N C
fiddlenecks — C C C C C C C C C C
filarees C C C P N C N N C P C
groundsel, common C C C P N C N N C N C
henbit C C N P P C C C C C C
lettuce, miner's — C — C C C — P C C C
mallow, little C P P P P C N P C N P
mustards C C P P N C N C C N P
Nettle, burning C C P C P C C P N P C
oat, wild C N C P P P P P P P C
Pineapple-weed — C C P N C N N P N C
Polypogon, rabbitfoot — N — C C N — — C C C
radish, wild C C N P N C N P C N N
redmaids (desert rockpurslane) C C — C C C C — C C C
rocket, London — C C P N C N C C N P
ryegrasses — N C C C N C C C C C
shepherd's–purse C C P P N C C C C N C
Postemergent Combinations
CAR CLE FLU GLY MSM OXY PAR* SET 2,4D* ORY
OXY 		GLY1
OXY
ANNUAL WEEDS
barley, hare N C C C N P P C N P C
bluegrass, annual N C N C C P P N N C C
brome, downy N C P C P N P P N P C
brome, ripgut N C P C P N P C N P C
Canarygrass N C C C N P P C N — C
Chickweed, common P N N C C P C N P C C
Clovers — N N P N P P N P P P
Cudweeds — N N C N P N N P N C
fiddlenecks C N N C N C C N P — C
filarees — N P P N C P N P P C
groundsel, common — N N C N C C N P C C
henbit — N N C N C C N P C C
lettuce, miner's — N N C N — C N N — C
mallow, little C N N P N C N N N C C
mustards P N N C N P C N C P C
Nettle, burning C N N N N P P N P P P
oat, wild N C C C N N P C N P C
Pineapple-weed N N N C N P P N N — C
Polypogon, rabbitfoot N C C C N — P C N — C
radish, wild P N N C N P P N C P C
redmaids (desert rockpurslane) P N N C — C C N C C C
rocket, London C N N C N C C N C C C
ryegrasses N C C C2 P N P C N N C
shepherd's–purse P N N C N P C N C P C
C= control P= partial control N= no control —= no information
CAR = carfentrazone (Shark) OXY = oxyfluorfen (GoalTender)
CLE = clethodim (SelectMax) PAR = paraquat* (Gramoxone Inteon)
FLU = fluazifop-p-butyl (Fusilade) PEN = pendimethalin (Prowl H2O)
FLM = flumioxazin (Chateau) PRO = pronamide (Kerb)
GLY = glyphosate (Roundup) RIM = rimsulfuron (Matrix)
ISO = isoxaben (Gallery) SET = sethoxydim (Poast)
MSM = MSMA (MSMA 6 Plus) THI = thiazopyr (Visor)
NAP = napropamide (Devrinol) TRI = trifluralin (Treflan)
NOR = norflurazon (Solicam) 2,4-D = 2,4-D* (Orchard Master)
ORY = oryzalin (Surflan)
* Permit required from county agricultural commissioner for purchase or use.
1 At rates used for annual weeds, control of perennials is less than expected with high label rates.
2 Some populations in California are known to be resistant.
Text Updated: 04/09
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