Coppers Risk Assessments; Notice of Availability and Risk Reduction Options, 4133-4135 [E6-915]

Agencies

• ENVIRONMENTAL PROTECTION AGENCY

[Federal Register Volume 71, Number 16 (Wednesday, January 25, 2006)]
[Notices]
[Pages 4133-4135]
From the Federal Register Online via the Government Printing Office [www.gpo.gov]
[FR Doc No: E6-915]


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ENVIRONMENTAL PROTECTION AGENCY

[EPA-HQ-OPP-2005-0558; FRL-7758-5]


Coppers Risk Assessments; Notice of Availability and Risk 
Reduction Options

AGENCY: Environmental Protection Agency (EPA).

ACTION: Notice.

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SUMMARY: This notice announces the availability of EPA's risk 
assessments and related documents for copper-containing pesticides, 
hereon referred to as coppers, and opens a public comment period on 
these documents. The public is encouraged to suggest risk management 
ideas or proposals to address the risks identified. EPA is developing a 
Reregistration Eligibility Decision (RED) for coppers through a 
modified, 4-Phase public participation process that the Agency uses to 
involve the public in developing pesticide reregistration and tolerance 
reassessment decisions. Through these programs, EPA is ensuring that 
all pesticides meet current health and safety standards.

DATES: Comments must be received on or before March 27, 2006.

ADDRESSES: Submit your comments, identified by docket identification 
(ID) number EPA-HQ-OPP-2005-0558, by one of the following methods:
     https://www.regulations.gov/. Follow the on-line 
instructions for submitting comments.
     E-mail: opp-docket@epa.gov.
     Mail: Public Information and Records Integrity Branch 
(PIRIB) (7502C), Office of Pesticide Programs (OPP), Environmental 
Protection Agency, 1200 Pennsylvania Ave., NW., Washington, DC 20460-
0001.
    Hand Delivery: Public Information and Records Integrity Branch 
(PIRIB) (7502C), Office of Pesticide Programs (OPP), Environmental 
Protection Agency, Rm. 119, Crystal Mall 2, 1801 S. Bell St., 
Arlington, VA, Attention: Docket ID number EPA-HQ-OPP-2005-0558. The 
docket facility is open from 8:30 a.m. to 4 p.m., Monday through 
Friday, excluding legal holidays. The telephone number for the docket 
facility is (703) 305-5805. Such deliveries are only accepted during 
the Docket's normal hours of operation, and special arrangements should 
be made for deliveries of boxed information.
    Instructions: Direct your comments to docket ID number EPA -HQ-OPP-
2005-0558. EPA's policy is that all comments received will be included 
in the public docket without change and may be made available on-line 
at https://www.regulations.gov/, including any personal information 
provided, unless the comment includes information claimed to be 
Confidential Business Information (CBI) or other information whose 
disclosure is restricted by statute. Do not submit information that you 
consider to be CBI or otherwise protected through regulations.gov or e-
mail. The regulations.gov website is an ``anonymous access'' system, 
which means EPA will not know your identity or contact information 
unless you provide it in the body of your comment. If you send an e-
mail comment directly to EPA without going through regulations.gov, 
your e-mail address will be captured automatically and included as part 
of the comment that is placed in the public docket and made available 
on the Internet. If you submit an electronic comment, EPA recommends 
that you include your name and other contact information in the body of 
your comment and with any disk or CD ROM you submit. If EPA cannot read 
your comment due to technical difficulties and cannot contact you for 
clarification, EPA may not be able to consider your comment. Those who 
intend to submit electronic files should avoid the use of special 
characters, any form of encryption, and ensure the files are free of 
any defects or viruses. For additional information about EPA's public 
docket, visit the EPA Docket Center homepage at https://www.epa.gov/
epahome/docket.htm/.
    Docket: All documents in the docket are listed in the 
regulation.gov index. Although listed in the index, some information is 
not publicly available, i.e., CBI or other information whose disclosure 
is restricted by statute. Certain other material, such as copyrighted 
material, will be publicly available only in hard copy. Publicly 
available docket materials are available either electronically at 
https://www.regulations.gov/ or in hard copy at the Public Information 
and Records Integrity Branch (PIRIB) (7502C), Office of Pesticide 
Programs (OPP), Environmental Protection Agency, Rm. 119, Crystal Mall 
2, 1801 S. Bell St., Arlington, VA. The docket facility is

[[Page 4134]]

open from 8:30 a.m. to 4 p.m., Monday through Friday, excluding legal 
holidays. The telephone number for the docket facility is (703) 305-
5805.

FOR FURTHER INFORMATION CONTACT: Rosanna Louie, Special Review and 
Reregistration Division (7508C), Office of Pesticide Programs, 
Environmental Protection Agency, 1200 Pennsylvania Ave., NW., 
Washington, D.C. 20460-0001; telephone number: (703) 308-0037; fax 
number: (703) 308-8005; e-mail address: louie.rosanna@epa.gov.

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. What Should I Consider as I Prepare My Comments for EPA?

    1. Submitting CBI. Do not submit this information to EPA through 
www.regulations.gov or e-mail. Clearly mark the part or all of the 
information that you claim to be CBI. For CBI information in a disk or 
CD ROM that you mail to EPA, mark the outside of the disk or CD ROM as 
CBI and then identify electronically within the disk or CD ROM the 
specific information that is claimed as CBI). In addition to one 
complete version of the comment that includes information claimed as 
CBI, a copy of the comment that does not contain the information 
claimed as CBI must be submitted for inclusion in the public docket. 
Information so marked will not be disclosed except in accordance with 
procedures set forth in 40 CFR part 2.
    2. Tips for preparing your comments. When submitting comments, 
remember to:
    i. Identify the document by docket number and other identifying 
information (subject heading, Federal Register date and page number).
    ii. Follow directions. The Agency may ask you to respond to 
specific questions or organize comments by referencing a Code of 
Federal Regulations (CFR) part or section number.
    iii. Explain why you agree or disagree; suggest alternatives and 
substitute language for your requested changes.
    iv. Describe any assumptions and provide any technical information 
and/or data that you used.
    v. If you estimate potential costs or burdens, explain how you 
arrived at your estimate in sufficient detail to allow for it to be 
reproduced.
    vi. Provide specific examples to illustrate your concerns, and 
suggest alternatives.
    vii. Explain your views as clearly as possible, avoiding the use of 
profanity or personal threats.
    viii. Make sure to submit your comments by the comment period 
deadline identified.

II. Background

A. What Action is the Agency Taking?

    EPA is releasing for public comment its human health and 
environmental fate and effects risk assessments and related documents 
for copper pesticides, and soliciting public comment including 
additional use information and risk management ideas or proposals. 
Copper pesticides are extensively used on a wide range of agricultural 
crops, and for other conventional and antimicrobial uses. EPA developed 
the risk assessments and risk characterization for coppers through a 
modified version of its public process for making pesticide 
reregistration eligibility and tolerance reassessment decisions. 
Through these programs, EPA is ensuring that pesticides meet current 
standards under the Federal Insecticide, Fungicide, and Rodenticide Act 
(FIFRA) and the Federal Food, Drug, and Cosmetic Act (FFDCA), as 
amended by the Food Quality Protection Act of 1996 (FQPA).
    Coppers are used on a variety of agricultural sites, including food 
(fruits, vegetables and nuts) and ornamental crops to manage fungal 
diseases, and on aquatic sites as an herbicide, algaecide and 
molluscicide. These chemicals are also used in antimicrobial 
applications as an anti-foulant, wood preservative, and bactericide. 
Both conventional and antimicrobial uses of copper are addressed in the 
human health risk assessment. However, the ecological risk assessment 
only addresses conventional uses; the Agency will address antimicrobial 
applications of coppers in a separate document at a later date. The 
Agency's ecological risk assessment identified risks of concern due to 
high estimates of copper exposure to the environment and other 
information. Because limited information is available on actual use and 
usage of copper pesticides, many conservative assumptions were made in 
the ecological exposure assessment. The ecological assessment presents 
current maximum labeled application and use rates; however, it is 
expected that actual usage may be less and the Agency is interested in 
receiving actual use pattern information to help refine the risk 
assessment.
    Through this notice, EPA is providing an opportunity for interested 
parties to provide risk management proposals or otherwise comment on 
risk management for coppers. Such comments and input could address, for 
example, the availability of additional data to further refine the risk 
assessments, or could address the Agency's risk assessment 
methodologies and assumptions as applied to this specific pesticide. 
EPA is seeking public comment for data refinement or mitigation 
proposals for risk estimates of concern identified in EPA's risk 
assessments. In particular, the Agency is seeking refined use 
information for all conventional uses of copper that may help to refine 
ecological exposure estimates, such as: current use rates on its 
respective crops; timing and locations of applications; and equipment 
used. Mitigation proposals for current use patterns will be helpful if 
new information does not refine risk estimates.
    EPA seeks to achieve environmental justice, the fair treatment and 
meaningful involvement of all people, regardless of race, color, 
national origin, or income, in the development, implementation, and 
enforcement of environmental laws, regulations, and policies. To help 
address potential environmental justice issues, the Agency seeks 
information on any groups or segments of the population who, as a 
result of their location, cultural practices, or other factors, may 
have atypical, unusually high exposure to coppers, compared to the 
general population.
    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, the Agency is tailoring its public participation process to 
be commensurate with the level of risk, extent of use, complexity of 
the issues, and degree of public concern associated with each 
pesticide. For coppers, a modified, 4-Phase process with 1 comment 
period and ample opportunity for public

[[Page 4135]]

consultation seems appropriate in view of the risk issues. However, if 
as a result of comments received during this comment period EPA finds 
that additional issues warranting further discussion are raised, the 
Agency may consider an additional comment period, as needed.
    All comments should be submitted using the methods in ADDRESSES, 
and must be received by EPA on or before the closing date. Comments 
will become part of the Agency Docket for coppers. Comments received 
after the close of the comment period will be marked ``late.'' EPA is 
not required to consider these late comments.

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.''
    Section 408(q) of the FFDCA, 21 U.S.C. 346a(q), requires EPA to 
review tolerances and exemptions for pesticide residues in effect as of 
August 2, 1996, to determine whether the tolerance or exemption meets 
the requirements of section 408(b)(2) or (c)(2) of FFDCA. This review 
is to be completed by August 3, 2006.

List of Subjects

    Environmental protection, Pesticides and pests.

    Dated: January 17, 2006.
Debra Edwards,
Director, Special Review and Reregistration Division, Office of 
Pesticide Programs.
[FR Doc. E6-915 Filed 1-24-06; 8:45 am]
BILLING CODE 6560-50-S