[Federal Register Volume 59, Number 128 (Wednesday, July 6, 1994)]
[Unknown Section]
[Page 0]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 94-16193]
[[Page Unknown]]
[Federal Register: July 6, 1994]
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ENVIRONMENTAL PROTECTION AGENCY
[OPP-00385; FRL-4898-2]
Publication of Addenda for Data Reporting; Requirements for
Pesticide Assessment Guidelines (N, E, and K)
AGENCY: Environmental Protection Agency (EPA).
ACTION: Notice of availability; request for comment.
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SUMMARY: This notice announces the availability of and requests
comments regarding the proposed addenda which includes a draft Data
Reporting Guidelines (DRG) for those environmental chemistry methods
associated with Subdivision N, E, and K. This draft DRG is not intended
to introduce any new data requirements or revisions into the existing
guidelines. Its purpose is to further clarify technical aspects of the
existing Pesticide Assessment Guidelines and to provide a format for
organizing and submitting soil and water methods and their supporting
data in order to facilitate their review. EPA recognizes there are
sections of the draft DRG that do not apply to specific soil and water
methods; therefore, registrants should exercise scientific judgement in
deciding which sections apply to their methods.
DATES: Three copies of written comments must be received by Donald A.
Marlow identified below on or before August 22, 1994.
ADDRESSES: The draft Data Reporting Guideline for the Pesticide
Assessment Guidelines (N, E, and K) can be obtained from the pesticide
public docket at the following address: Public Response and Program
Resources Branch, Field Operations Division (7506C), Office of
Pesticide Programs, Environmental Protection Agency, 401 M St., SW.,
Washington, DC 20460. In person or by telephone: Rm. 1132, Crystal Mall
#2, 1921 Jefferson Davis Highway, Arlington, VA 22202 (703) 305-5805.
FOR FURTHER INFORMATION CONTACT: Donald A. Marlow, Chief, Analytical
Chemistry Branch (7503W), Biological and Economic Analysis Division,
Office of Pesticide Programs, Environmental Protection Agency, 401 M
St., SW., Washington, DC 20460. Office location and telephone number:
Crystal Station 1, Rm. CS 44J1, 2800 Crystal Drive, Arlington, VA
22203, (703) 308-8198 (Voice Mail).
SUPPLEMENTARY INFORMATION: The draft DRG provides the registrant with a
detailed format for submitting soil and water methods to the Agency.
Each method should be complete and meet the technical requirements
identified in the DRG. Those methods should be sent to the Agency to
support specific exposure, environmental fate, and ecological effects
studies during the normal registration and reregistration cycle. Each
study for which environmental chemistry methods are needed has been
clearly identified below. Soil and water methods should be clearly
written and capable of being repeated by chemists in Federal and state
laboratories.
The draft DRG is not intended to introduce any requirements. Its
purpose is to further clarify technical aspects of the existing
Pesticide Assessment Guidelines and to provide a format for organizing
and submitting soil and water methods used to generate study data and
to facilitate their review. The studies involved are:
Subdivision N - Environmental Fate
Series 164-1 - Terrestrial Field Dissipation Studies 1
Series 164-2 - Aquatic Field Dissipation Studies
Series 164-3 - Forest Field Dissipation Studies
Series 164-5 - Long Term Soil Dissipation Studies 1
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\ \In practice these studies are considered to be equivalent
because they evaluate the persistent nature of pesticide residues in
soil.
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Series 165-3 - Accumulation Studies in Irrigation Crops
Series 166-1 - Groundwater Study
Subdivision E - Hazard Evaluation
Series 71-5 - Simulated and Actual Field Testing for Mammals
and Birds
Series 72-7 - Simulated and Actual Field Testing and Aquatic
Organisms
Subdivision K - Reentry Protection
Series 132-1 - Soil Dislodgeable Residue Dissipation Studies
These addenda supercede the paragraphs in the respective guidelines
and the other addenda issued by the Pesticide Program regarding soil
and water methods sent to the Agency for the studies identified above.
While these addenda to the Guidelines are not mandatory, data
submitters are strongly encouraged to follow the format to assure that
reports will be consistent, thereby increasing the efficiency of
pesticide registration, reregistration, and other regulatory
activities.
This is the ninth addendum to Subdivision N-Environmental Fate
(Chemistry) published by the Agency. This new addenda with the draft
DRG has been sent to the U.S. Department of Agriculture, the Food and
Drug Administration, and other organizations within EPA for comment.
With this notice EPA plans to make the DRG available to the public for
comment in the Federal Register.
The Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA)
requires the registration of all pesticides that are manufactured for
use in the United States. In order to obtain a registration from EPA,
manufacturers must demonstrate that their pesticides do not cause any
unreasonable adverse effects to human health and the environment. It is
now considered appropriate to provide available soil and water residue
methods to EPA because of the increased public concern regarding the
contamination of the environment with pesticides. EPA will validate
some of those methods and may assemble them into a new manual in order
to make them available to address potential environmental problems.
This DRG provides more detailed technical guidance regarding those
analytical methods and amends Pesticide Assessment Guideline N, E, and
K referred to earlier.
These methods may be validated in an EPA laboratory to determine if
they identify and quantify the pesticide parent compound,
toxicologically significant metabolites, and degradates at the level
indicated. The results from the soil and water method validation
program may be used to support regulatory decisions regarding the
reliability and validity of the chemistry data sent to the Agency with
exposure, environmental fate, and ecological effects studies.
List of Subjects
Environmental protection.
Dated: June 27, 1994.
Allen L. Jennings,
Director, Biological and Economic Analysis Division, Office of
Pesticide Programs.
[FR Doc. 94-16193 Filed 7-5-94; 8:45 am]
BILLING CODE 6560-50-F
