| Customize list of weeds |
| ANNUAL WEEDS |
| barnyardgrass |
| brome, downy (cheatgrass) |
| chamomile, mayweed (dogfennel) |
| chickweed, common |
| crabgrasses |
| fiddlenecks |
| filarees |
| flixweed (tansy mustard) |
| foxtail, green |
| groundsel, common |
| knotweed, common |
| lambsquarter, common |
| lettuce, prickly |
| mallow, little (cheeseweed) |
| mustard, tumble (Jim Hill) |
| nightshade, black |
| nightshade, hairy |
| oat, wild |
| pepperweed, field |
| pigweed, redroot |
| pigweeds |
| pineapple-weed |
| puncturevine |
| purslane, common |
| ryegrass, Italian |
| salsify, common |
| shepherd's-purse |
| sowthistle, annual |
| sprangletop, bearded |
| stinkgrass (lovegrass) |
| sunflower, common |
| thistle, Russian |
| wheats |
| witchgrass |
| PERENNIAL WEEDS |
| bindweed, field |
| clovers |
| orchardgrass |
| quackgrass |
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| BEN |
BRN |
CLE |
CLO |
DIU |
FLU |
GLY |
OXY |
PAR* |
SET |
| N | N | C | N | C | P | C | P | C | C |
| N | N | C | N | P | — | C | P | C | C |
| P | P | N | C | C | — | C | C | C | N |
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| P | C | N | N | C | — | C | C | P | N |
| N | N | N | N | C | — | P | C | P | N |
| C | C | N | N | C | — | C | C | C | N |
| N | N | C | N | C | — | C | N | C | C |
| P | C | N | C | N | C | C | C | C | N |
| P | P | N | N | C | — | P | P | P | N |
| C | C | N | N | C | C | C | C | C | N |
| P | C | N | C | C | — | P | C | P | N |
| C | P | N | N | P | C | P | C | N | N |
| C | C | N | N | C | C | C | C | C | N |
| P | P | N | P | C | C | C | C | C | N |
| C | C | N | P | C | C | C | C | C | N |
| N | N | C | N | P | C | C | P | P | C |
| P | — | N | N | P | — | C | — | P | N |
| C | C | N | N | C | C | C | C | C | N |
| C | C | N | N | C | C | C | C | C | N |
| N | C | N | C | C | — | C | P | P | N |
| N | C | N | N | P | C | C | C | C | N |
| N | N | N | N | C | C | P | C | P | N |
| N | N | C | N | C | — | C | N | C | C |
| N | N | N | C | N | — | C | N | P | N |
| C | C | N | N | C | C | C | C | C | N |
| P | C | N | N | C | C | C | C | P | N |
| N | N | — | N | N | — | C | N | N | C |
| N | N | C | N | C | P | C | C | C | C |
| C | C | N | C | C | — | C | C | C | N |
| N | C | N | N | P | P | P | P | C | N |
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| N | N | N | N | N | — | P | N | N | N |
| — | N | N | C | P | P | P | P | P | N |
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| N | N | P | N | N | — | P | N | N | P |
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| ANNUAL WEEDS |
| barnyardgrass |
| brome, downy (cheatgrass) |
| chamomile, mayweed (dogfennel) |
| chickweed, common |
| crabgrasses |
| fiddlenecks |
| filarees |
| flixweed (tansy mustard) |
| foxtail, green |
| groundsel, common |
| knotweed, common |
| lambsquarter, common |
| lettuce, prickly |
| mallow, little (cheeseweed) |
| mustard, tumble (Jim Hill) |
| nightshade, black |
| nightshade, hairy |
| oat, wild |
| pepperweed, field |
| pigweed, redroot |
| pigweeds |
| pineapple-weed |
| puncturevine |
| purslane, common |
| ryegrass, Italian |
| salsify, common |
| shepherd's-purse |
| sowthistle, annual |
| sprangletop, bearded |
| stinkgrass (lovegrass) |
| sunflower, common |
| thistle, Russian |
| wheats |
| witchgrass |
| PERENNIAL WEEDS |
| bindweed, field |
| clovers |
| orchardgrass |
| quackgrass |
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