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Propazine; Receipt of Applications for Emergency Exemptions, Solicitation of Public Comment

Note: EPA no longer updates this information, but it may be useful as a reference or resource.

 [Federal Register: December 6, 1995 (Volume 60, Number 234)]
[Notices]               
[Page 62444-62445]
From the Federal Register Online via GPO Access [wais.access.gpo.gov]
[DOCID:fr06de95-103]

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ENVIRONMENTAL PROTECTION AGENCY
[OPP-180983; FRL 4988-1]
 
Propazine; Receipt of Applications for Emergency Exemptions, 
Solicitation of Public Comment

AGENCY: Environmental Protection Agency (EPA).
ACTION: Notice.

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SUMMARY: EPA has received a specific exemption request from the Texas 
Department of Agriculture (hereafter referred to as the ``Applicant'') 
to use the pesticide propazine (CAS 139-40-2) to treat up to 1,823,000 
acres of sorghum to control pigweed. The Applicant proposes the use of 
a new (unregistered) chemical; additionally, an emergency exemption for 
this use has been requested for the previous 3 years, and a complete 
application for registration of this use and a tolerance petition has 
not been submitted to the Agency. Therefore, in accordance with 40 CFR 
166.24, EPA is soliciting public comment before making the decision 
whether or not to grant the exemption.

DATES: Comments must be received on or before December 21, 1995.

ADDRESSES: Three copies of written comments, bearing the identification 
notation ``OPP-180983,'' should be submitted by mail to: Public 
Response and Program Resource Branch, Field Operations Division 
(7506C), Office of Pesticide Programs, Environmental Protection Agency, 
401 M St., SW., Washington, DC 20460. In person, bring comments to: Rm. 
1132, Crystal Mall #2, 1921 Jefferson Davis Highway, Arlington, VA.
    Comments and data may also be submitted electronically by sending 
electronic mail (e-mail) to: opp-docket@epamail.epa.gov. Electronic 
comments must be submitted as an ASCII file avoiding the use of special 
characters and any form of encryption. Comments and data will also be 
accepted on disks in WordPerfect in 5.1 file format or ASCII file 
format. All comments and data in electronic form 

[[Page 62445]]

must be identified by the docket number [OPP-180983]. No Confidential 
Business Information (CBI) should be submitted through e-mail. 
Electronic comments on this notice may be filed online at many Federal 
Depository Libraries. Additional information on electronic submissions 
can be found below in this document.
    Information submitted in any comment concerning this notice may be 
claimed confidential by marking any part or all of that information as 
(CBI). Information so marked will not be disclosed except in accordance 
with procedures set forth in 40 CFR part 2. A copy of the comment that 
does not contain (CBI) must be provided by the submitter for inclusion 
in the public record. Information not marked confidential may be 
disclosed publicly by EPA without prior notice. All written comments 
filed pursuant to this notice will be available for public inspection 
in Rm. 1132, Crystal Mall No. 2, 1921 Jefferson Davis Highway, 
Arlington, VA, from 8 a.m. to 4:30 p.m., Monday through Friday, except 
legal holidays.

FOR FURTHER INFORMATION CONTACT: By mail: Andrea Beard, Registration 
Division (7505W), Office of Pesticide Programs, Environmental 
Protection Agency, 401 M St., SW., Washington, DC 20460. Office 
location and telephone number: Floor 6, Crystal Station #1, 2800 
Jefferson Davis Highway, Arlington, VA, (703) 308-8791; e-mail: 
beard.andrea@epamail.epa.gov.

SUPPLEMENTARY INFORMATION: Pursuant to Section 18 of the Federal 
Insecticide, Fungicide, and Rodenticide Act (FIFRA) (7 U.S.C. 136p), 
the Administrator may, at her discretion, exempt a state agency from 
any registration provision of FIFRA if she determines that emergency 
conditions exist which require such exemption. The Applicant has 
requested the Administrator to issue a specific exemption for the use 
of propazine on sorghum to control pigweed. Information in accordance 
with 40 CFR part 166 was submitted as part of this request.
    Sorghum is grown as a rotational crop with cotton and wheat, in 
order to comply with the soil conservation requirements. Propazine, 
which was formerly registered for use on sorghum, was voluntarily 
canceled by the former Registrant, who did not wish to support its re-
registration. The Applicants claim that this has left sorghum growers 
in most of Texas with no pre-emergent herbicides that will adequately 
control certain broadleaf weeds, especially pigweed. Until 1993, the 
year an exemption was first requested, growers were using existing 
stocks of propazine. The Applicant states that other available 
herbicides have serious limitations on their use, making them 
unsuitable for control of pigweed in sorghum. Although the original 
Registrant of propazine has decided not to support this chemical 
through re-registration, another company has committed to support the 
data requirements for this use. Propazine was once registered for this 
use, but has now been voluntarily canceled and is therefore considered 
to be a new chemical.
    The Applicant states that, since growers used existing stocks of 
propazine between the time of its voluntary cancellation and the 
availability of propazine under an emergency exemption, yields have not 
shown a decrease. However, the Applicant claims that significant 
economic losses will occur without the availability of propazine.
    The Applicant proposes to apply propazine at a maximum rate of [1.2 
lbs. active ingredient (a.i.)] (2.4 pts. of product) per acre, by 
ground or air, with a maximum of one application per crop growing 
season, on up to 1,823,000 acres of grain sorghum. Therefore, use under 
this exemption could potentially amount to a maximum total of 2,187,600 
lbs. of active ingredient (546,900 gal. of product) in Texas. This is 
the fourth time that Texas has applied for this use of propazine on 
sorghum under section 18 of FIFRA. Texas was issued exemptions for this 
use for the past three growing seasons.
    This notice does not constitute a decision by EPA on the 
application itself. The regulations governing section 18 require 
publication of a notice of receipt of an application for a specific 
exemption proposing use of a new chemical (i.e., an active ingredient 
not contained in any currently registered pesticide), or if an 
emergency exemption for a use has been requested in any 3 previous 
years, and a complete application for registration of the use and/or a 
tolerance petition has not been submitted to the Agency. Such notice 
provides for opportunity for public comment on the application.
     A record has been established for this notice under docket number 
[OPP-180983] (including comments and data submitted electronically as 
described below). A public version of this record, including printed, 
paper versions of electronic comments, which does not include any 
information claimed as CBI, is available for inspection from 8 a.m. to 
4:30 p.m., Monday through Friday, excluding legal holidays. The public 
record is located in Room 1132 of the Public Response and Program 
Resource Branch, Field Operations Division (7506C), Office of Pesticide 
Programs, Environmental Protection Agency, Crystal Mall #2, 1921 
Jefferson Davis Highway, Arlington, VA.
    Electronic comments can be sent directly to EPA at:
    opp-docket@epamail.epa.gov

    Electronic comments must be submitted as an ASCII file avoiding the 
use of special characters and any form of encryption.
    The official record for this notice, as well as the public version, 
as described above will be kept in paper form. Accordingly, EPA will 
transfer all comments received electronically into printed, paper form 
as they are received and will place the paper copies in the official 
record which will also include all comments submitted directly in 
writing. The official record is the paper record maintained at the 
address in ``ADDRESSES'' at the beginning of this document. 
Accordingly, interested persons may submit written views on this 
subject to the Field Operations Division at the address above.
    The Agency, accordingly, will review and consider all comments 
received during the comment period in determining whether to issue the 
emergency exemption requested by the Texas Department of Agriculture.

List of Subjects

    Environmental protection, Pesticides and pests, Crisis exemptions.

    Dated: November 6, 1995.
Stephen L. Johnson,
Director, Registration Division, Office of Pesticide Programs.
[FR Doc. 95-29252 Filed 12-5-95; 8:45 am]
BILLING CODE 6560-50-F

 
 

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