Weeds Pages
| PREEMERGENCE | POSTEMERGENCE | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CAR | DIU | NOR | NAP | ORY | PEL | SIM | GLY | SET | PAR | GLY ORY |
||
| ANNUAL WEEDS | ||||||||||||
| Barnyardgrass | N | C | C | C | C | C | P | C | C | P | C | |
| Cockleburs | P | C | C | C | N | — | C | C | N | C | C | |
| Crabgrass | N | C | C | C | C | — | N | C | C | C | C | |
| Cudweeds | — | C | P | P | N | — | N | C | N | N | C | |
| Fescues | N | — | — | — | — | — | — | C | C | P | C | |
| Fleabane, hairy | N | P | P | N | N | — | C | C | N | P | P | |
| Foxtails | N | C | C | C | C | — | C | C | C | C | C | |
| Goosefoot, nettleleaf | — | C | C | C | C | — | C | C | N | C | C | |
| Groundcherries | C | C | C | C | C | — | C | C | N | C | C | |
| Horseweed | N | P | P | N | N | — | C | C | N | P | C | |
| Knotweed, common | — | C | P | C | C | C | C | P | N | P | P | |
| Lambsquarters, common | — | C | P | C | C | P | C | C | N | C | C | |
| Lettuce, prickly | — | C | P | C | N | — | C | C | N | C | C | |
| Mallow, little (cheeseweed) | C | P | P | P | P | C | P | P | N | P | P | |
| Nettles | C | C | C | P | P | — | C | N | N | P | P | |
| Nightshades | C | C | C | N | N | — | C | C | N | C | C | |
| Pigweeds | C | C | P | C | C | P | C | C | N | C | C | |
| Polypogon, rabbitfoot | N | C | C | — | C | — | C | C | C | C | C | |
| Puncturevine | — | — | C | P | P | — | P | C | N | C | C | |
| Purslane, common | N | C | C | C | C | C | P | P | N | C | C | |
| Sowthistles | N | C | P | C | N | C | C | C | N | P | C | |
| Speedwell, Persian | N | — | — | — | — | — | — | C | N | C | C | |
| Spurges | N | N | P | N | C | — | N | C | N | C | C | |
| Thistle, Russian | — | P | C | C | P | — | C | C | N | C | C | |
| PERENNIAL SEEDLINGS | ||||||||||||
| Bermudagrass | N | N | C | C | C | — | P | C | C | P | C | |
| Bindweed, field | C | C | P | N | P | — | C | C | N | P | C | |
| Dallisgrass | N | C | N | C | C | — | C | C | C | N | C | |
| Dandelion | — | C | N | C | N | — | C | C | N | N | C | |
| Johnsongrass | N | C | C | C | C | — | C | C | C | C | C | |
| ESTABLISHED PERENNIALS | ||||||||||||
| Bermudagrass | N | N | C | N | N | — | N | C | P | N | N | |
| Bindweed, field | P | N | N | N | N | N | N | P | N | N | P | |
| Dandelion | — | N | N | N | N | — | N | C | N | N | N | |
| Johnsongrass | N | N | C | N | N | — | N | C | C | N | N | |
| Nutsedge, yellow | N | N | P | N | N | N | N | P | N | N | P | |
| C | = control | P | = partial control | N | = no control | — | = no information |
| CAR | = carfentrazone (Shark) | ||||
| GLY | = glyphosate (Roundup, Touchdown) | NOR | = norflurazon (Solicam) | PAR | = paraquat (Gramoxone) |
| DIU | = diuron (Karmex) | SIM | = simazine (Princep) | PEL | = pelargonic acid (Scythe) |
| NAP | = napropamide (Devrinol) | ORY | = oryzalin (Surflan) | SET | = sethoxydim (Poast) |