PAN Pesticides Database - Pesticide Products

Product Name: Regent 4sc insecticide

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Identifying information, including U.S. EPA registration number, product registration status, formulation and warning label, as well as links to sources of product labels and MSDS information.
Summary of the toxicity properties of each active ingredient and the percent of each active ingredient in the product.
Approved uses for the product by general use type, pest, and crop or location.
Product registration history, including initial date registered, date cancelled (if applicable), and date registration was transferred (if applicable).
Name, address, and identifying number of the company that registered the product. Name and address of the agent, if applicable.
Complete list of names under which this product is sold. Often a company will register a single product and then sell the same product under many different brand names. The 'Distributor Name' list is a complete list of these names.

Product Identification for Regent 4sc insecticide

Basic Identification Information About This Product
MSDS and Product Label
U.S. EPA Product Reg No
Product Registration Status
Acute Hazard Warning Label
Restricted Use Product
PAN Bad Actor Product:
No. of names this product is sold under
Soluble concentrate
2 Warning
Not Listed
1 (See bottom of page for complete list of products)

Toxicity for Regent 4sc insecticide

Summary Toxicity Information for the Active Ingredients in this Product
For detailed chemical information click on the chemical names below

Active Ingredients
Chemical Name
Percent Carcinogen Cholinesterase
Developmental or
Reproductive Toxin
Fipronil 39.4 % Possible No
Indicates high toxicity in the given toxicological category. Indicates no available weight-of-the-evidence assessment. For additional information on toxicity from scientific journals or registration documents, see the "Additional Resources for Toxicity " section of the chemical detail page for each active ingredient.

Other Ingredients in this Product

By U.S. law, only active ingredients (AIs) are reported. In addition to active ingredients, pesticide products may contain one or more "inert" ingredients. Many "inert" ingredients in current use have known adverse human and environmental effects.

U.S. EPA statement on inerts      U.S. EPA list of inerts     NCAP Inerts Report (pdf)


Registered Uses in the U.S. for Regent 4sc insecticide


Insecticide , Miticide


No pest , Thrips , Seedcorn beetle , Grape colaspis , Mexican corn rootworm (larvae) , Northern corn rootworm (larvae) , Southern corn rootworm (larvae) , Western corn rootworm (larvae) , Billbugs , Wireworms , Seedcorn maggot , Chinch bug , Common stalk borer , European corn borer (eggs) , Grubs

Crops and Locations

Potatoes (soil treatment) , Corn (field) (soil treatment) , Corn (field) (no till-soil application) , Tank mix

U.S. Product Registration History for Regent 4sc insecticide

U.S. EPA Product Reg No:
Product Registration Status:
Approval Date:
Sep 3, 1998  

Company and Agent Information for Regent 4sc insecticide

Manufacturer Agent Distributor
Basf corporation
26 davis drive
Research triangle park, NC 27709
Company Number: 007969
No Agent, See Company Info. No Additional Distributor, See Company Info.

Distributor Names for Regent 4sc insecticide

Product names Distributor Product Type Approval Date Cancellation Date
Regent 4sc insecticide Basf corporation Parent Product Sep 3, 1998 Active
Working with the Information on this Page

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