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Index of Cleared Science Reviews
Index for Oxadiazon (Pc Code 109001)
August 17, 1972. Review. 9 Pages.
Ronald Ney. Ecological Effects Branch.
Evaluation for Registration and Environmental Data for
Oxadiazon. Impurity and inert ingredient information on
page 1 is not included.
August 18, 1972. Memorandum. 16 Pages.
Robert Schmidt. Toxicology Branch.
Ronstar - The Petitioner is Proposing the Establishment of
a Tolerance for Negligible Residues of the Herbicide
2-tertiobutyl-4-(2,4-dichloro-5-isopropyloxyphenyl)-1,3,4-
oxadiazoline-5-one in or on rice at 0.05 ppm. Inert
ingredient information on pages 1 and 2 is not included.
September 15, 1972. Review. 4 Pages.
J.A. Shaughnessy.
Preliminary Evaluation of New Chemical Full Registration
Oxadiazon on Turf. Impurity information on page 2 is not
included.
January 25, 1974. Memorandum. 2 Pages.
Richard Schmitt. Chemistry Branch.
PP #2F1269. Ronstar (Oxadiazon) on Rice, Rice Straw, Meat
and Milk. Comments on Amendment of December 11, 1973.
February 8, 1974. Review. 8 Pages.
J.W. Akerman. Ecological Effects Branch.
Ronstar. Oxadiazon. Rhodia, Inc. Environmental Safety
Review Summary.
April 26, 1974. Review. 5 Pages.
Ronald Ney. Ecological Effects Branch.
Environmental Chemistry Evaluation for Ronstar G.
May 6, 1974. Review. 4 Pages.
Ronald Ney. Ecological Effects Branch.
Environmental Chemistry Evaluation for Ronstar.
July 24, 1974. Review. 4 Pages.
J.W. Akerman. Ecological Effects Branch.
Ronstar. Oxadiazon. Rhodia, Inc. Environmental Safety
Review Summary.
April 2, 1975. Review. 5 Pages.
Ronald Ney. Ecological Effects Branch.
Environmental Chemistry Review for Oxadiazon.
March 12, 1976. Review. 3 Pages.
Ronald Ney. Efficacy and Ecological Effects Branch.
Review of Data Submitted in Support of Ronstar for
Manufacturers Use Only.
March 22, 1976. Review. 4 Pages.
Ronald Ney. Efficacy and Ecological Effects Branch.
Pro Turf - Registration for Use on Weed Grass Preventer.
May 15, 1976. Review. 5 Pages.
Scott Fredericks. Efficacy and Ecological Effects Branch.
Review in Support of the Registration of Technical Rhodia
Oxidiazon for Manufacturing/Formulation Purposes Only.
July 15, 1976. Memorandum. 1 Page.
Reto Engler. Toxicology Branch.
Teratology Studies on Oxadiazon
Registration No. 359-ATO Oxadiazon technical
Tox review 005327.
November 5, 1976. Review. 6 Pages.
Gerald Gavin. Efficacy and Ecological Effects Branch.
Review of Data to Support the Registration of Chipco Ronstar.
November 29, 1976. Review. 32 Pages.
Ronald Ney. Ecological Effects Branch.
Progrow Ornamental Herbicide I and Progrow Ornamental
Herbicide III - New Routine.
November 29, 1976. Review. 33 Pages.
Ronald Ney. Efficacy and Ecological Effects Branch.
Chipco Ronstar G - Resubmission with Data.
January 31, 1977. Letter. 1 Page.
Ronald Wilson. Rhodia, Inc.
Requested Samples for Fish Toxicity Evaluation for Rhodia
Oxadiazon Technical, Chipco Ronstar G, and Ronstar.
Attachment(s) following:
Undated. Report. 7 Pages.
Animal Biology Laboratory, EPA.
Biological Reports of Analyses.
*End of attachments*
February 11, 1977. Memorandum. 8 Pages.
Charles Frick. Toxicology Branch.
Correction of Review Submitted by C. Frick 12/27/76
Review of Long Term Feeding Studies Using Oxadiazon
in the Dog and Rat - File Symbol #359-659
Tox review 005329.
April 5, 1977. Review. 9 Pages.
Frederick Betz. Efficacy and Ecological Effects Branch.
Oxadiazon - Resubmission with Data - Addendum to Review.
April 28, 1977. Review. 2 Pages.
Frederick Betz. Efficacy and Ecological Effects Branch.
359-ATO - Addendum to Previous Review - Resubmission of
Data.
June 15, 1977. Review. 4 Pages.
Frederick Betz. Efficacy and Ecological Effects Branch.
Oxadiazon - Reformulation Use and Turf - Addendum to
Previous Review: Summary of Review Status.
July 7, 1977. Memorandum. 6 Pages.
Mary Quaife. Toxicology Branch.
Oxadiazon (Ronstar) and its Metabolites, Tolerances on
Soybean Forage and Soybean Hay Each at 0.2 ppm and on
Soybeans at 0.05 ppm Requested - in Substantive Amendment
of 5/17/77 - TB Evaluation of. PP 5F5154.
Tox review 005328.
August 18, 1977. Review. 10 Pages.
Frederick Betz. Ecological Effects Branch.
Review of Data Submitted in Support of Oxadiazon for Use
on Turf (Bermudagrass), Field-Grown Ornamentals, and
Soybeans. Inert ingredient information on page 9 is not
included.
October 28, 1977. Review. 8 Pages.
Ronald Ney. Ecological Effects Branch.
Chipco Ronstar G - Resubmission with Data to Support Turf
Use.
May 22, 1978. Review. 4 Pages.
Mary L. Quaife. Toxicology Branch.
Application for pesticide registration of Ronstar r, EPA
Reg. No. 359-ATL, for use on apples, grapes, and almonds,
new uses, old chemical, TB review.
Tox review 007520.
September 18, 1978. Review. 3 Pages.
William LeCroy. Fungicide-Herbicide Branch.
Chipco Ronstar G - Rereview Label Amendments Turf and
Ornamentals.
August 20, 1980. Memorandum. 6 Pages.
John Doherty. Toxicology Branch.
EPA Reg. No. 359-679, Lifetime Oncogenicity Study in Mice
Submitted in Support of Oxadiazon Technical.
Tox review 007522.
September 9, 1980. Memorandum. 4 Pages.
Sherell Sterling. Fungicide-Herbicide Branch.
Goosegrass/Crabgrass Control for Bermudagrass
EPA File Symbol: 538-RAU
Acc. 242661. Acute oral...
Tox review 000877.
September 22, 1981. Memorandum. 11 Pages.
Richard Petrie. Plant Sciences Branch.
Use Related Exposure Data for Currently Registered and
Proposed Uses of Oxadiazon.
November 30, 1981. Memorandum. 11 Pages.
Harold Day. Environmental Fate Branch.
Exposure Analysis for Oxadiazon.
August 3, 1982. Memorandum. 4 Pages.
Deloris Graham. Fungicide-Herbicide Branch.
EPA File Symbol 359-TNT - Ronstar 50% Intermediate.
Acc. 247728 Acute oral... Page 4 removed, draft label.
Tox review 005396.
August 26, 1982. Memorandum. 7 Pages.
John Doherty. Toxicology Branch.
EPA File No. 359-679. Oxadiazon Mutagenesis Data.
Impurity information on pages 1 through 7 is not included.
Tox review 002168.
March 15, 1983. Memorandum. 5 Pages.
Deloris Graham. Fungicide\Herbicide Branch.
EPA Registration Number 359-707. Ronstar 50% Intermediate.
March 17, 1983. Memorandum. 18 Pages.
John Doherty. Toxicology Branch.
EPA Reg. No. 359-679. Review of Oncogenesis Study with Mice
with Pure Oxadiazon. Review of Several Mutagenesis Studies
and Studies on Effects on Liver Drug Metabolizing Enzymes.
Tox review 002593.
March 28, 1983. Memorandum. 7 Pages.
Deloris Graham. Fungicide-Herbicide Branch.
EPA File Symbol: 48234-R - Regalstar.
Regalstar Acute oral... Acc. 249519
Pages 5-7 removed, draft label.
Tox review 005470.
April 29, 1983. Memorandum. 5 Pages.
Richard Petrie. Science Support Branch.
Review of Company Submitted Use Data Regarding Oxadiazon
Herbicide.
May 31, 1983. Review. 3 Pages.
Geraldine Fristrom. Exposure Assessment Branch.
Reg./File No.: 359-659 - Ronstar G Human Exposure Analyses.
November 21, 1984. Memorandum. 29 Pages.
B.D. Litt. Toxicology Branch.
Carcinogenicity Risk Assessment for Oxadiazon
EPA Reg. No. 359-676
Tox review 004097.
March 20, 1985. Review. 5 Pages.
David Jaquith. Exposure Assessment Branch.
Reg./File No.: 359-659 - Ronstar Exposure Assessment.
May 10, 1985. Memorandum. 5 Pages.
Minnie Sochard. Toxicology Branch.
EPA Registration No. 359-679. Oxadiazon.
Company Response to Toxicology Branch Review
Acc. 248596, 248598.
Tox review 004445.
September 5, 1985. Memorandum. 12 Pages.
John Doherty. Toxicology Branch.
EPA Reg. No. 359-659: Oxadiazon Review of Rat Chronic
Feeding/Oncogenicity and Dermal Penetration Studies.
Request for Additional Information
Tox review 004644.
May 17, 1986. Memorandum. 14 Pages.
John Doherty. Toxicology Branch.
EPA Registration Number 359-659 - Oxadiazon: Update of the
Status of Oxadiazon Reviews and Risk Assessment.
Tox Review 005201.
July 7, 1986. Memorandum. 2 Pages.
Deloris F. Graham. Fungicide-Herbicide Branch.
EPA Reg. No. 359-707.
Ronstar 50% Intermediate
Acc. 252626. Dermal sensitization
Tox review 005986.
July 17, 1986. Memorandum. 22 Pages.
John Doherty. Toxicology Branch.
EPA Reg. No. 359-679 - Oxadiazon: Review of Historical
Control Data, Assignment of CORE Classification and
Conclusions for the Rat Chronic Feeding/Oncogenicity Study
Conducted at the Nippon Institute for Biological Sciences.
Tox Review 005314.
January 30, 1987. Review. 2 Pages.
Laurie Lewis. Exposure Assessment Branch.
Reg./File No.: 359-659 and 359-714 - Ronstar Exposure
Assessment.
July 2, 1987. Memorandum. 6 Pages.
Deloris F. Graham. Fungicide\Herbicide Branch.
EPA Registration No. 48234-1.
MRID 401748-01. Eye irritation. Pgs 3-6 removed, draft label
Tox review 005988.
August 10, 1987. Memorandum. 6 Pages.
Deloris Graham. Fungicide\Herbicide Branch.
EPA Registration No. 538-164.
Proturf Goosegrass/Crabgrass Control. Request to upgrade
signal word. Pages 2-4 removed, draft label.
Tox review 006149.
June 21, 1989. Fate One Liner. 8 Pages.
Environmental Fate & Groundwater Branch.
Pesticide Environmental Fate One Line Summary.
Common Name: Oxadiazon.
June 7, 1990. Review. 196 Pages.
Doherty.
Peer Review Files.
Manufacturing process information on 77, 137 not included.
Tox review 007798.
January 26, 1991. Memorandum. 12 Pages.
John Doherty. Toxicology Branch.
EPA Reg. No. 264-450. Oxadiazon: Review of a 52
week oral dosing (capsule) study with beagle dogs
Tox review 008248.
October 29, 1991. Memorandum. 33 Pages.
Linnea J. Hansen. Toxicology Branch.
ID #109001-00264. Review of Rodent (Rat) and Non-Rodent
(Rabbit). Developmental Toxicity Studies (83-3).
MRID 404702-01. Pages 14-15, 26-32 removed, registrant data.
Tox review 008739.
May 8, 2001. Memorandum. 4 Pages.
Jose Luis Memlendez. Environmental Risk Branch.
Tier I Estimated Environmental Concentrations of Oxadiazon.
July 20, 2001. Memorandum. 47 Pages.
Nancy McCarroll. Health Effects Division.
OXADIAZON. The HED Chapter of the Reregistration Eligibility
Decision Document (RED). PC Code: 109001, Case 819425,
Submission No. S580322, DP Barcode D266361.
Tox review 014629.
October 25, 2001. Memorandum. 87 Pages.
Miachel Rexrode. Environmental Fate and Effects Division.
EFED Risk Assessment for the Reregistration Eligibility
Decision of Oxadiazon (PC Code 109001).