flumioxazin
Trade Name: Broadstar, Chateau, Payload, Sureguard, Valtera
Group 14
Site of Action: Inhibitors of protoporphyrinogen oxidase (Protox)
Symptoms
- Reddening and necrosis of leaves.
- Stunted growth.
Uptake and Translocation
- Primarily taken up by the roots of treated plants following soil applications.
- Movement in the phloem is limited because of the rapid foliar desiccation caused by the herbicide.
Persistence
- The length of residual control is dependent on application rate, rainfall and temperature conditions following application (generally 4-6 weeks of control).