Site Maintenance-Preemergence Control of Grass and Broadleaf Weeds

flumioxazin (SureGuard)

Control of non-native grass and broadleaf weeds in native restoration habitats in order to enhance survival and growth of native woody tree and shrub species in riparian areas

Rate 0.375 lb ai/a (12 oz/a SureGuard)

Time Apply to dormant trees and shrubs; after transplanting or to established plants.

Remarks For use in conservation, restoration and related research projects. SLN OR-130006. Make application as a directed spray to the base of the plants. Avoid contact with green tissue. Plants must be at least one year from seedling at application. Newly transplanted trees and shrubs must be watered prior to application with a volume sufficient to settle the soil around the new transplant.

Caution While research has been conducted in Oregon to ensure tolerance to the listed plants when applied as directed, users are encouraged to test this use pattern on a small number plants as growing conditions, plant varieties and localized conditions may cause differences in plant response.

Site of action Group 14: protoporphyrinogen oxidase (PPO) inhibitor

Chemical family Diphenylether