Dithiopyr

CAS Number: 97886-45-8

Sources of exposure:

Lawn-care products; golf courses; athletic fields; ornamental landscaping; treated soil

Description:

Dithiopyr is a pre-emergent and early post-emergent herbicide used primarily to prevent crabgrass and other broadleaf weeds. It is used on residential, commercial, recreational, and golf-course turf, athletic fields, sod farms, ornamentals, and certain non-crop areas. Exposure may occur during application or through contact with recently treated turf or landscaped areas.

Health concerns:

Ecotoxicity

May be toxic to ecosystems and wildlife.

HOW MILLION MARKER SCORES CHEMICALS

Million Marker's Ingredient Hazard Scoring uses multiple chemical databases and a science-backed scoring system to compute hazard scores for thousands of chemicals found in consumer products and listed on ingredient labels.

We identified key chemicals based on a database compiling dozens of authoritative sources, screening tools, and QSAR models.

Hazard scores within 11 different health categories (carcinogens, endocrine disruptors, reproductive toxicants, developmental toxicants, genotoxicity, neurotoxicity, organ system toxicity, immunotoxicity, respiratory toxicity, skin/eye/respiratory irritants, and ecotoxicity).

They are weighted based on several factors, including strength of evidence for adverse impacts in humans, severity, and potential contamination.