| Table: Watermelon herbicides for broadleaf weeds | |||||||||||||
| Under | BG | Row | POST | Shepherd | Pigweed | Co. | Co. | Smart | E. Black | Velvet | |||
| Herbicide | plastic | in-row | middles | Over crop | purse | spp. | purslane | ragweed | weed | nightshade | leaf | ||
| Preemergence or Preplant Incorporated | |||||||||||||
| Alanap | YES | YES | N | F/G | F/G | F | P | P | F | ||||
| Prefar | YES | YES | YES | P/F | F | F | N | N | N | N | |||
| Preemergence | |||||||||||||
| Command | YES | YES | F | N/P | G | F | G | - | G | ||||
| Curbit | YES | YES | - | F | F/G | N | P | P | P | ||||
| Dacthal | YES-XX | P | F/G | G | N | N | N | N | |||||
| Treflan | YES-XX | N | F | G | N | P/F | P | N | |||||
| Sandea | YES | YES | YES | - | G | F | G | F | N | G | |||
| Sinbar | YES | G | P | G | G | G | G | G | |||||
| Strategy2 | YES | YES | F | F | G | F | G | P | G | ||||
| Postemergence | |||||||||||||
| Alanap | YES | - | F | F | P | - | P | P | |||||
| Poast | YES | N | N | N | N | N | N | N | |||||
| Sandea | - | G | P | G | F | N | G | ||||||
| Select | YES | N | N | N | N | N | N | N | |||||
| Gramoxone products 1 - hooded sprayers | F/G | G | F/G | G | P | G | G | ||||||