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How to Manage Pests
UC Pest Management Guidelines
Carrot
Susceptibility of Weeds to Herbicide Control
(Reviewed 1/09,
updated 1/09)
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In this Guideline:
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More about weeds in carrot:
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Susceptibility of Weeds to Herbicide Control
| Customize list of weeds |
| ANNUAL WEEDS |
| barley, hare |
| barnyardgrass |
| bluegrass, annual |
| canarygrasses |
| cereals |
| chickweed, common |
| clovers |
| crabgrasses |
| cudweeds |
| fiddlenecks |
| filarees |
| fleabane, hairy |
| foxtails |
| goosefoot, nettleleaf |
| groundcherries |
| groundsel, common |
| henbit |
| horseweed |
| knotweed, common |
| lambsquarters, common |
| lettuce, prickly |
| lovegrasses |
| mallow, little (cheeseweed) |
| morningglory, annual |
| mustards |
| nettles |
| nightshade, black |
| nightshade, hairy |
| oat, wild |
| panicum, fall |
| pigweeds |
| puncturevine |
| purslane, common |
| radish, wild |
| rocket, London |
| ryegrasses |
| shepherd's-purse |
| sowthistles |
| sunflowers |
| thistle, Russian |
| PERENNIAL WEEDS |
| bermudagrass (established) |
| bermudagrass (seedling) |
| bindweed, field (established) |
| bindweed, field (seedling) |
| docks (established) |
| docks (seedling) |
| johnsongrass (established) |
| johnsongrass (seedling) |
| nutsedge, purple |
| nutsedge, yellow |
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| CLE |
FLU |
GLY |
LIN |
MET* |
PAR* |
PEN |
SET |
TRI |
| C | C | C | C | C | P | C | C | C |
| C | C | C | C | C | C | C | C | C |
| C | N | C | P | C | C | C | N | C |
| C | C | C | C | C | C | C | C | C |
| C | C | C | P | C | C | C | C | C |
| N | N | C | C | C | C | C | N | C |
| N | N | P | N | N | P | N | N | N |
| C | C | C | C | C | C | C | C | C |
| N | N | C | P | C | N | N | N | N |
| N | N | C | C | C | P | C | N | C |
| N | N | P | C | C | P | N | N | N |
| N | N | C | C | C | C | N | N | N |
| C | C | C | C | C | C | C | C | C |
| N | N | C | C | C | C | C | N | C |
| N | N | C | C | C | C | N | N | N |
| N | N | C | P | C | C | N | N | N |
| N | N | C | C | C | C | C | N | C |
| N | N | C | P | C | P | N | N | N |
| N | N | C | P | C | P | C | N | C |
| N | N | C | C | C | P | C | N | C |
| N | N | C | C | C | P | N | N | N |
| C | C | C | C | C | P | — | — | C |
| N | N | P | C | N | N | P | N | N |
| N | N | C | P | P | P | N | N | N |
| N | N | C | C | C | C | P | N | N |
| N | N | N | C | C | P | N | N | N |
| N | N | C | P | C | C | N | N | N |
| N | N | C | C | C | C | N | N | N |
| C | C | C | C | C | C | P | C | P |
| — | — | C | C | C | N | C | — | C |
| N | N | C | C | P | C | P | N | C |
| N | N | C | C | C | C | P | N | P |
| N | N | C | C | C | C | C | N | C |
| N | N | C | C | C | C | N | N | N |
| N | N | C | C | C | C | P | N | N |
| C | C | C | N | C | P | C | C | C |
| N | N | C | C | C | C | P | N | N |
| N | N | C | P | C | P | N | N | N |
| N | N | C | C | C | P | N | N | N |
| N | N | C | P | C | C | P | N | P |
| |
| P | P | C | N | P | N | N | P | N |
| C | C | C | N | C | P | C | C | C |
| N | N | P | N | P | N | N | N | P |
| N | N | C | N | P | P | P | N | P |
| N | N | P | N | C | N | N | N | N |
| N | N | C | C | C | C | C | N | C |
| C | C | C | N | P | N | N | C | N |
| C | C | C | N | C | C | C | C | C |
| N | N | P | N | P | N | N | N | N |
| N | N | P | P | P | N | N | N | N |
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| ANNUAL WEEDS |
| barley, hare |
| barnyardgrass |
| bluegrass, annual |
| canarygrasses |
| cereals |
| chickweed, common |
| clovers |
| crabgrasses |
| cudweeds |
| fiddlenecks |
| filarees |
| fleabane, hairy |
| foxtails |
| goosefoot, nettleleaf |
| groundcherries |
| groundsel, common |
| henbit |
| horseweed |
| knotweed, common |
| lambsquarters, common |
| lettuce, prickly |
| lovegrasses |
| mallow, little (cheeseweed) |
| morningglory, annual |
| mustards |
| nettles |
| nightshade, black |
| nightshade, hairy |
| oat, wild |
| panicum, fall |
| pigweeds |
| puncturevine |
| purslane, common |
| radish, wild |
| rocket, London |
| ryegrasses |
| shepherd's-purse |
| sowthistles |
| sunflowers |
| thistle, Russian |
| PERENNIAL WEEDS |
| bermudagrass (established) |
| bermudagrass (seedling) |
| bindweed, field (established) |
| bindweed, field (seedling) |
| docks (established) |
| docks (seedling) |
| johnsongrass (established) |
| johnsongrass (seedling) |
| nutsedge, purple |
| nutsedge, yellow |
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Ratings Legend
| C | = control |
P | = partial control |
N | = no control |
— | = no information |
Chemical Legend
| CLE = clethodim (Select Max) |
| FLU = fluazifop-p-butyl (Fusilade) |
| GLY = glyphsoate (Roundup, Touchdown) |
| LIN = linuron (Lorox) |
| MET = metam sodium* (Vapam, etc.) |
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| PAR = paraquat* (Gramoxone Inteon) |
| PEN = pendimethalin (Prowl H2O) |
| SET = sethoxydim (Poast) |
| TRI = trifluralin (Treflan, etc.) |
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Comments
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* Permit required from county agricultural commissioner for purchase or use.
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UC IPM Pest Management Guidelines: Carrot
UC ANR Publication 3438
Weeds
R. F. Smith, UC Cooperative Extension, Monterey County
J. Nunez, UC Cooperative Extension, Kern County
Acknowledgment for contributions to Weeds:
C. E. Bell, UC Cooperative Extension, San Diego County
G. J. Poole, UC Cooperative Extension, Los Angeles County
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