Regal O-O Herbicide
Regal Chemical Company · solid Herbicide, Preemergence Herbicide
Active Ingredients
- Oxadiazon1%
- Oxyfluorfen2%
- Signal word
- Caution
- Re-entry interval
- 24 hours Conifer seedlings: The REI is three days. Conifer trees: The REI is six days
- Type
- Herbicide, Preemergence, Herbicide
- Formulation
- solid
Mode of Action (FRAC)
- E
Class E · Herbicide, Preemergence
Inhibition of protoporphyrinogen oxidase (PPO)
- E
Class E · Herbicide, Preemergence
Inhibition of protoporphyrinogen oxidase (PPO)
Crops & Pests
Regal O-O Herbicide controls or suppresses the following pests when applied at labeled rates:
- Barnyardgrass/Watergrass
- Bittercress, Pennsylvania
- Bluegrass, Annual
- Chickweed, Common
- Crabgrass, Hairy/Large
- Cudweed, Fragrant
- Dandelion
- Fireweed
- Fleabane, Rough
- Goosegrass
- Groundsel, Common
- Horseweed/Marestail
- Oxalis
- Pearlwort
- Pepperweed, Virginia
- Pigweed
- Shepherd's-purse
- Sowthistle
- Sprangletop, Mexican
- Spurge, Garden
- Spurge, Prostrate
- Spurge, Spotted
Safety & Compliance
- Early entry
- Coveralls Chemical-resistant gloves made of any waterproof material Shoes plus socks
- Personal Protection
- Coveralls over long-sleeved shirt and long pants Chemical-resistant footwear plus socks Chemical-resistant gloves Chemical-resistant apron for mixers and loaders
- May be exposed to direct sunlight
- Is not vulnerable to flame or sparks
- Should not be stored in a damp place
- May be stored in a warm place
- May be frozen
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