Gateway on Pesticide Hazards and Safe Pest Management
Beyond Pesticides offers resources below to evaluate the health and ecological effects of specific chemical exposure from ACTIVE INGREDIENTS in pesticide products, as well as regulatory information and supporting scientific documents. Because various pesticide products can contain more than one active ingredient, it is important to READ the LABEL to determine chemical components.
With 192 different active ingredients and counting, it is essential to establish the connection between the use of these chemicals and their respective hazards.
View the step-by-step guide on how to search for the active ingredient(s) in pesticide products below:
- Go to U.S. EPA's Pesticide Product and Label System and enter the product name. The generic product name may vary.
- After searching, click on the chemical ingredients tab or the link for the most recent label to find Active Ingredients.
Chemical List Label List
If one selects the chemical ingredients tab, skip to Step 4 . If not, proceed to step number 3
- To find the active ingredient(s) on the label, search for the page in the document containing the date of registration. Usually, the active ingredients section occurs within the first few pages of the label document.
- Return to the Beyond Pesticides Gateway and search for the active ingredient name in the yellow box to the right or from the list below.
- Product Names:
- Chemical Class: Chlorinated triazine herbicide
- Uses: Controls most annual grasses and broadleaf weeds before they emerge or after removal of weed growth used for fruit and nut crops, such as apples, oranges, and almonds, in addition to corn, forestry sites and on turfgrass (residential and comerically grown) industrial sites, highway medians and shoulders, railroad rights-of-way, lumberyards, petroleum tank farms; also used as an algaecide in small ornamental ponds and aquariums.
- Alternatives: Organic agriculture, Organic christmas trees, Least-toxic weed control
- Beyond Pesticides rating: Toxic
Health and Environmental Effects
- Cancer: Not documented
- Endocrine Disruption: Yes (36)
- Reproductive Effects: Yes (29)
- Neurotoxicity: Not documented
- Kidney/Liver Damage: Yes (4)
- Sensitizer/ Irritant: Not documented
- Birth/Developmental: Yes (8)
- Detected in Groundwater: Frequently (37)
- Potential Leacher: Yes (8)
- Toxic to Birds: Not documented
- Toxic to Fish/Aquatic Organisms: Yes (8)
- Toxic to Bees: Not documented
- Regulatory Status:
- Supporting information:
- Extoxnet Simazine Factsheet (Extension Toxicology Network)
- PAN Pesticides Database:Simazine (Pesticide Action Network)
- Program on Breast Cancer and Environmental Risk Factors (New York State)
- CATs: Simazine (Californians for Alternatives to Toxics)
- Impaired development of female mouse offspring maternally exposed to simazine. Park S, Kim S, et al. 2014. Environ Toxicol Pharmacol. 38(3):845-51