Chemicalsseprooasis

Oasis

SePRO · EPA Reg 7969-339-67690 · Herbicide Document last checked 2026-05-30

About this product

Active ingredient Pending extraction
Manufacturer SePRO
Category Herbicide

Full details for Oasis

Source product label ↗ Open the catalog source label while the local copy is reviewed. Verify the product name, EPA registration number, and revision before use. Source safety data sheet ↗ Open the catalog source SDS while the local copy is reviewed. Verify the exact product and revision before relying on it. EPA registration data Reg. 7969-339-67690 — registry reference, signal word and status.

Applicator discussion

Nothing here is label direction — the label is the law. These are notes from other applicators, moderated before they appear. Check the labeling accompanying the product and applicable state requirements.

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According to the label From the product label

These details were extracted from this product's label PDF. The label is the law. Confirm every rate, site, restriction and safety requirement against the label before mixing or applying. Check for a state supplemental label; a product may be restricted or prohibited in a state or site even when a rate appears below. · EPA registration data for Reg. 7969-339-67690 →

Oasis is a selective systemic herbicide designed for the control of aquatic vegetation, including floating, submerged, and emergent plants. The active ingredient is imazamox (4-amino-5-methoxy-2-[4-(methylsulfonyl)phenyl]-9-isopropyl-3-triazolo[4,3-a][1,4]benzodiazepine), present at 26.7%. It is used to manage aquatic weeds in various water bodies such as lakes, reservoirs, marshes, wetlands, and irrigation canals. The product can be applied directly to the water surface or via spray drift. It is effective against a wide range of broadleaf weeds, grasses, and certain aquatic plants like water hyacinth and duckweed. When using Oasis, technicians must be mindful of drift management, especially in windy conditions, and ensure proper mixing to avoid over-application. It is critical to follow specific dilution rates based on the target weed density and water volume to prevent unintended damage to non-target vegetation. Handling requires specific personal protective equipment (PPE) to prevent skin and eye irritation.

Pests covered (2)
Aquatic vegetation (floating, submerged, emergent)Vegetation
Areas treatable (1)
Lakes, reservoirs, marshes, wetlands, ditches, canals, etc.

Application instructions from the label 1

Lakes, reservoirs, marshes, wetlands, ditches, canals, etc.

Selective systemic herbicide; can be applied directly to water or via spray drift.

Target pest
Aquatic vegetation (floating, submerged, emergent)
Location
Both

Mixing instructions 1

For pests Location Label notes
Aquatic weeds Water bodies Always use a water sample to determine the necessary amount of Oasis to achieve desired control.

Worker safety

PPE required Chemical-resistant clothing, gloves, safety glasses, or other face/eye protection. Use a respirator if required by local/state regulations.

Timing & weather

Use restrictions 5