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  4. Susceptibility of Winter Weeds to Herbicide Control
Agriculture: Nectarine Pest Management Guidelines

Susceptibility of Winter Weeds to Herbicide Control

Weeds Pages

  Preemergence Postemergence Combinations
 FLMISONORORYOXYPENPROSIMTRI CARCLEFLUGLYOXYPAR*SET 2,4D*   ORY
XY		GLY1
XY
ANNUAL WEEDS
Barley, hare P N C C P C C C C N C C C P P C N   P C
Bluegrass, annual C N C C P C C C C N C N C P P N N C C
Brome, downy P N C C N C C C C N C P C N P P N P C
Brome, ripgut P N C C — C C C C N C P C N P C N P C
Burclover, California — P N N C P — C — — — N C P P N — P C
Canarygrass P N C C P C C C C N C C C P P C N — C
Chickweed, common C C P C N C C — C P N N C N C N P — C
Clovers, perennial — P N N P N N C N — N N P P P N P P P
Cudweeds C P C N N N N C N — N N C P N N P N C
Fiddlenecks C C C C C C C C C C N N C C C N P — C
Filarees C C P N C N N C P — N P P C P N P P C
Groundsel, common C C P N C N N C N — N N C C C N P C C
Henbit C C P P C C C C C — N N C C C N P C C
Lettuce, miner's — C C C C — P C C — N N C — C N N — C
Mallow, little C P P P C N P N N C N N P C N N N C C
Mustards C C P N C N C C N P N N C P C N C P C
Nettle, burning C C C P C C P C P C N N N P P N P P P
Oat, wild C N P P P P P C P N C C C N P C N P C
Pineapple-weed — C P N C N N C N N N N C P P N N — C
Polypogon, rabbitfoot — N C C N — — C C N C C C — P C N — C
Radish, wild C C P N C N P C N P N N C P P N C P C
Redmaids — C C C C C — C C P N N C C C N C C C
Rocket, London C C P N C N C C N C N N C C C N C C C
Ryegrasses P N C C N C C C C N C C C2 N P C N N C
Shepherd's–purse C C P N C C C C N P N N C P C N C P C
C= control    P= partial control    N= no control    —= no information
CAR = carfentrazone (Shark) GLY = glyphosate (Roundup) OXY = oxyfluorfen (Goal, GoalTender) SET = sethoxydim (Poast)
CLE = clethodim (Select Max) ISO = isoxaben (Gallery) PAR = paraquat* (Gramoxone) SIM = simazine (Princep, Caliber)
FLM = flumioxazin (Chateau) NOR = norflurazon (Solicam) PEN = pendimethalin (Prowl H2O) TRI = trifluralin (Treflan)
FLU = fluazifop-P-butyl (Fusilade) ORY = oryzalin (Surflan) PRO = pronamide (Kerb) 2,4D = 2,4-D* (Orchard Master)
* 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: 09/15
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