E7-8265. Chlorflurenol; Reregistration Eligibility Decision

AGENCY:

Environmental Protection Agency (EPA).

ACTION:

Notice.

SUMMARY:

This notice announces the availability of EPA's Reregistration Eligibility Decision (RED) for the pesticide chlorflurenol. The Agency's risk assessments and other related documents also are available in the chlorflurenol docket. Chlorflurenol is an herbicide and a plant growth regulator registered for use in agricultural, commercial, and residential settings. Chlorflurenol has no food/feed uses and, therefore, has no tolerances associated with its use. EPA has reviewed chlorflurenol through the public participation process that the Agency uses to involve the public in developing pesticide reregistration decisions. Through these programs, EPA is ensuring that all pesticides meet current health and safety standards.

FOR FURTHER INFORMATION CONTACT:

Tracy L. Perry, Special Review and Reregistration Division (7508P), Office of Pesticide Programs, Environmental Protection Agency, 1200 Pennsylvania Ave., NW., Washington, DC 20460-0001; telephone number: [phone]; fax number: [phone]; e-mail address: [e-mail].

SUPPLEMENTARY INFORMATION:

I. General Information

A. Does this Action Apply to Me?

This action is directed to the public in general, and may be of interest to a wide range of stakeholders including environmental, human health, and agricultural advocates; the chemical industry; pesticide users; and members of the public interested in the sale, distribution, or use of pesticides. Since others also may be interested, the Agency has not attempted to describe all the specific entities that may be affected by this action. If you have any questions regarding the applicability of this action to a particular entity, consult the person listed under FOR FURTHER INFORMATION CONTACT.

B. How Can I Get Copies of this Document and Other Related Information?

1. Docket. EPA has established a docket for this action under docket identification (ID) number EPA-HQ-OPP-2006-0874. Publicly available docket materials are available either in the electronic docket at http://www.regulations.gov, or, if only available in hard copy, at the Office of Pesticide Programs (OPP) Regulatory Public Docket in Rm. S-4400, One Potomac Yard (South Bldg.), 2777 S. Crystal Dr., Arlington, VA. The hours of operation of this Docket Facility are from 8:30 a.m. to 4 p.m., Monday through Friday, excluding legal holidays. The Docket telephone number is [phone].

2. Electronic access. You may access this Federal Register document electronically through the EPA Internet under the “Federal Register” listings at http://www.epa.gov/​fedrgstr.

II. Background

A. What Action is the Agency Taking?

Under section 4 of the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA), EPA is reevaluating existing pesticides to ensure that they meet current scientific and regulatory standards. EPA has completed a Reregistration Eligibility Decision (RED) for the pesticide, chlorflurenol under section 4(g)(2)(A) of FIFRA. Chlorflurenol is a plant growth regulator and an herbicide with no food/feed uses and, therefore, no tolerances associated with its use. It is used for the postemergent control of broadleaf weeds in turf, and to retard the growth of ornamental turf/trees, and vegetation in nonagricultural rights-of-way and forest management areas. Chlorflurenol is also used to stimulate the growth of pineapple planting material or sliplets. The Agency does not consider this use on pineapples to be a food use, as the first harvest from chlorflurenol-treated planting material occurs well over one year after planting. EPA has determined that the data base to support reregistration is sufficently complete and that products containing chlorflurenol are eligible for reregistration, provided that the risk mitigation measures identified in the RED document are adopted and label amendments are made to reflect these measures. Upon submission of any required product specific data under section 4(g)(2)(B) and any necessary changes to the registration and labeling (either to address concerns identified in the RED or as a result of product specific data), EPA will make a final reregistration decision under section 4(g)(2)(C) for products containing chlorflurenol.

EPA is applying the principles of public participation to all pesticides undergoing reregistration and tolerance reassessment. The Agency's Pesticide Tolerance Reassessment and Reregistration; Public Participation Process, published in the Federal Register on May 14, 2004, (69 FR 26819) (FRL-7357-9) explains that in conducting these programs, EPA is tailoring its public participation process to be commensurate with the level of risk, extent of use, complexity of issues, and degree of public concern associated with each pesticide. Due to its uses, risks, and other factors, chlorflurenol was reviewed through the modified 4-Phase public participation process. Through this process, EPA worked extensively with stakeholders and the public to reach the regulatory decisions for chlorflurenol.

The reregistration program is being conducted under Congressionally mandated time frames, and EPA recognizes the need both to make timely decisions and to involve the public. Few substantive comments were received during the Phase 3, 60-day comment period for chlorflurenol, and all issues related to this pesticide were resolved through consultations with stakeholders. The Agency therefore is issuing the chlorflurenol RED without a comment period.

B. What is the Agency's Authority for Taking this Action?

Section 4(g)(2) of FIFRA as amended, directs that, after submission of all data concerning a pesticide active ingredient, “the Administrator shall determine whether pesticides containing such active ingredient are eligible for reregistration,” before calling in product specific data on individual end-use products and either reregistering products or taking other “appropriate regulatory action.”

List of Subjects

• Environmental protection
• Pesticides and pests

Dated: April 25, 2007.

Peter Caulkins,

Acting Director, Special Review and Reregistration Division, Office of Pesticide Programs.