Chemicalsamvacbasamid-g

BASAMID G

AMVAC · EPA Reg 5481-9027 · Fumigant Document last checked 2026-05-30

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. 5481-9027 →

Basamid G is a soil fumigant used for the pre-planting control of listed weeds, nematodes, and soil diseases. It is intended for use in turfgrass, ornamentals, field nurseries, green houses, hoop houses, soil media, and nonbearing crops. The active ingredient is Dazomet (Tetrahydro-3,5-dimethyl-2H-1,3,5-thiadiazine-2-thione) at 99.0%. This product is a restricted-use pesticide due to acute inhalation toxicity to humans and is corrosive, causing skin burns and eye damage. It is also toxic to fish and aquatic invertebrates. Handling requires strict adherence to the Worker Protection Standard (WPS). Key safety notes include the requirement for air-purifying respirators under specific conditions, chemical-resistant clothing (aprons, gloves, suits), and eye protection. If sensory irritation occurs during application, handlers must immediately leave the application block and buffer zone. The product must be applied according to specific site-specific management plans and buffer zone requirements to mitigate environmental risks.

Pests covered (2)
weeds, nematodes, and soil diseasesNematodes
Areas treatable (1)
turfgrass, ornamentals, field nurseries, green houses, hoop houses, soil media, and nonbearing crops

Application instructions from the label 1

turfgrass, ornamentals, field nurseries, green houses, hoop houses, soil media, and nonbearing crops

Pre-planting control only.

Target pest
weeds, nematodes, and soil diseases
Location
Outdoor

Worker safety

Re-entry interval (REI) Entry Restricted Period (REI) varies; refer to specific application instructions in the full label.
PPE required Chemical-resistant apron; chemical-resistant headgear (for overhead exposure); chemical-resistant gloves; shoes plus socks; protective eyewear (goggles, face shield, safety glasses); air-purifying respirator (NIOSH certified full facepiece) as required by specific directions for use.

Timing & weather

Use restrictions 3

Label SDS
Publication withheld. This catalog record has no active evidence summary, so its document and any extracted directions remain unavailable while identity and document role are reviewed.

Document text and citations

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Reference only. Always read and follow the most current EPA-approved label on the product container. State and local restrictions may apply that are not reflected in this digitised copy. Verify the EPA registration number and revision date before use.