Greg from Ms writes
Fusilade II Herbicide only controls bermudagrass in zoysia so it would not be recommended for torpedograss, it can injure zoysia if used at too high of rates. Drive XLR8 is labeled to kill torpedo grass in zoysia. However, it will typically require at least 2 applications at 21 day intervals. Please read the product label for complete instructions on treating torpedograss. Be sure you use an MSO surfactant such as Prime Source Duo Stick for best results with Drive XLR8 as directed.
Answer last updated on: 07/28/2022
