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Index of Cleared Science Reviews for Diflufenzopyr (includes diflufenzopyr sodium salt) (Pc Code 005108)
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January 12, 1994. Memorandum. 1 Page(s).
K. Clark Swentzel. Toxicology Branch.
SAN-835H: Proposed herbicide for use in corn. [Review letter of understanding
dated 11/17/93.].
Document (PDF) (52 KB PDF).
February 10, 1994. Memorandum. 2 Page(s).
K. Clark Swentzel. Toxicology Branch.
SAN-835H: Data requirements for registration.
Document (PDF) (78 KB PDF).
February 27, 1995. Memorandum. 2 Page(s).
Linda Taylor. Toxicology Branch.
SAN 835 H AI: Mouse Carcinogenicity Study Protocol - Study Termination Time;
Two- Generation Reproduction Study Protocol. [Study # 549M].
Document (PDF) (120 KB PDF).
May 07, 1997. DER. 12 Page(s).
Kathleen Ferguson. Dynamac Corporation for HED.
Sodium salt of SAN 835H. 82-2; 21-Day Repeated Dose Dermal Toxicity Study in
Rabbit. MRID 44170114.
Document (PDF) (759 KB PDF).
July 17, 1997. Memorandum. 3 Page(s).
Marion Copley. Registration Action Branch HED.
ID:055947-EUP-RA Sodium Salt of SAN 835H; Tech and Salt (formulation contains
Dicamba). ["Toxicity studies were received in HED"].
Document (PDF) (113 KB PDF).
July 18, 1997. DER. 26 Page(s).
Steven Brecher. Dynamac Corporation for HED.
SAN 835 H Technical. 83-4; Two-Generation Reproduction Study - Rats.
MRID
44170148.
Document (PDF) (1540 KB PDF).
July 18, 1997. DER. 38 Page(s).
William Spangler. Dynamac Corporation for HED.
Sodium salt of SAN 835H. 83-3a; Oral (Gavage) Prenatal Developmental Study in
Rats. MRID 44170146.
Document (PDF) (2035 KB PDF).
Attachment(s) Following:
July 18, 1997. DER. Page(s).
W. Spangler &/ D. Smegal. Dynamac Corporation &/ EPA Tox Branch.
Sodium salt of SAN 835H. 83-3b; Oral (Gavage) Prenatal Developmental Study
in Rabbits MRID 44170147.
*End of Attachments*
August 11, 1997. DER. 16 Page(s).
Joan Harlin. Dynamac Corporation for HED.
SAN 835 H. 81-8: Acute Neurotoxicity Study - Rats. MRID 44170145.
Document (PDF) (946 KB PDF).
September 26, 1997. Memorandum. 3 Page(s).
Martha Lamont. Registration Action Branch HED.
New Chemical Screen for Diflufenzopyr (005107). Toxicology, Product Chemistry and
Residue Chemistry Data Requirements. [Diflufenzopyr is also known as SAN 835H
(free acid) and SAN 836H (sodium salt)]. MRID 44170139...
Document (PDF) (154 KB PDF).
November 20, 1997. DER. 30 Page(s).
Joan Harlin. Dynamac Corporation for HED.
SAN 835H Technical. Study Type: 81-1; Acute Oral Toxicity - Rats [and other acute
tox studies with SAN 835H Technical]. MRIDs 44170139 thru 44170144.
Document (PDF) (1803 KB PDF).
April 06, 1998. DER. 5 Page(s).
Fred Jenkins. Environmental Risk Branch.
Acute Contact Toxicity Test with the Honey Bee. 141-1. MRID 443074-28.
Document (PDF) (303 KB PDF).
April 06, 1998. DER. 5 Page(s).
Fred Jenkins. Environmental Risk Branch.
Algae or Diatom EC50 Test. Guideline 122-2 or 123-2 (Tier I or II). MRID 443074-25.
Document (PDF) (439 KB PDF).
April 06, 1998. DER. 7 Page(s).
Fred Jenkins. Environmental Risk Branch.
Algae or Diatom EC50 Test. Guideline 122-2 or 123-2 (Tier I or Tier II).
MRID 443074-
50.
Document (PDF) (596 KB PDF).
April 06, 1998. DER. 7 Page(s).
Fred Jenkins. Environmental Risk Branch.
EC50 Test with Lemna gibba. Guideline 122-2 or 123-2 (Tier I or Tier II).
MRID 443074-
51.
Document (PDF) (476 KB PDF).
April 06, 1998. DER. 8 Page(s).
Fred Jenkins. Environmental Risk Branch.
Algae or Diatom EC50 Test. Guideline 122-2 or 123-2 (Tier I or II). MRID 443074-23.
Document (PDF) (603 KB PDF).
April 06, 1998. DER. 8 Page(s).
Fred Jenkins. Environmental Risk Branch.
Algae or Diatom EC50 Test. Guideline 122-2 or 123-2 (Tier I or II). MRID 443074-26.
Document (PDF) (417 KB PDF).
April 09, 1998. Memorandum. 5 Page(s).
Marion Copley. Registration Action Branch HED.
Fipronil ID# 000264-LTT: Evaluation of Neurotoxicity Positive Control (Validation)
Studies in Support of a Rat Acute Neurotoxicity Screening Study on MB46513, a
Photodegradate of Fipronil (81-8ss). Tox review 012567 addendum to
MRID
44262808/TXR 012509.
Document (PDF) (320 KB PDF).
April 21, 1998. DER. 7 Page(s).
Fred Jenkins. Environmental Risk Branch.
EC50 Test with Lemna gibba. Guideline 122-2 or 123-2 (Tier I or II). MRID 443074-22.
Document (PDF) (339 KB PDF).
June 10, 1998. DER. 18 Page(s).
Kathleen Ferguson. Dynamac Corporation for HED.
DIFLUFENZOPYR (SAN 835 H Technical). 82-1b; 13-Week Feeding Study in Dogs.
MRID 44194105.
Document (PDF) (914 KB PDF).
June 10, 1998. DER. 18 Page(s).
Kathleen Ferguson. Dynamac Corporation for HED.
DIFLUFENZOPYR (SAN 835 H Technical). 83-1b; 52-Week Feeding Study in Dogs.
MRID 44307405.
Document (PDF) (841 KB PDF).
June 11, 1998. DER. 11 Page(s).
P. V. Shah. Registration Action Branch HED.
Study Type: Repeated dose dermal toxicity - 21-day rabbit. MRID 44307447.
Document (PDF) (687 KB PDF).
June 22, 1998. DER. 16 Page(s).
Joan Harlin. Dynamac Corporation for EFED.
DIFLUFENZOPYR (SAN 835 H). 82-7: Subchronic Neurotoxicity Study in Rats.
MRID 44329602.
Document (PDF) (831 KB PDF).
June 29, 1998. DER. 44 Page(s).
Joan Harlin. Dynamac Corporation for EFED.
DIFLUFENZOPYR (SAN 835 H Technical). 85-1; Metabolism of C14-Diflufenzopyr
in Rats. MRID 44307406.
Document (PDF) (2756 KB PDF).
August 18, 1998. DER. 5 Page(s).
Michael Davy. Ecological Effects Branch.
Vegetative Vigor Test. 123-1 (Tier II). MRID 443074-21.
Document (PDF) (424 KB PDF).
October 14, 1998. Memorandum. 4 Page(s).
Brenda Tarplee. Health Effects Division.
DIFLUFENZOPYR - Report of the FQPA Safety Factor Committee. Tox review
012904.
Document (PDF) (229 KB PDF).
October 29, 1998. Memorandum. 3 Page(s).
Leung Cheng. Chemistry & Exposure Branch.
Diflufenzopyr. PC Code 005107. Outcome of the HED Metabolism Assessment
Review Committee Held on September 28, 1998. Tox review 012968.
Document (PDF) (152 KB PDF).
February 24, 1999. DER. 55 Page(s).
Stephanie Syslo. Environmental Risk Branch.
Study 2. Aerobic soil metabolism of SAN-835H. Pages 18-55 removed, registrant
data. MRID 44170153.
Document (PDF) (1660 KB PDF).
March 01, 1999. DER. 42 Page(s).
Michael Davy. Environmental Fate & Effects Division.
Seedling Emergence Test. 123-1 (Tier II). MRID 44307452.
Document (PDF) (1834 KB PDF).
March 02, 1999. DER. 8 Page(s).
Michael Davy. Ecological Effects Branch.
Seedling Emergence Test. 123-1 (Tier II). MRID 443074-21.
Document (PDF) (401 KB PDF).
March 04, 1999. DER. 5 Page(s).
Michael Davy. Environmental Risk Branch 2.
Vegetative Vigor Test. 123-1 (Tier II). MRID 44307452.
Document (PDF) (317 KB PDF).
March 15, 1999. DER. 18 Page(s).
Karen McCormack. Environmental Risk Branch.
Study 2. SAN 835 H: Photodegradation study on soil. Pages 9-18 removed, registrant
data. MRID 44307409.
Document (PDF) (557 KB PDF).
March 15, 1999. DER. 27 Page(s).
Karen McCormack. Environmental Risk Branch.
Study 1. SAN 835 H: Photodegradation study in aqueous solutions. Pages 11-27
removed, registrant data. MRID 44307408.
Document (PDF) (789 KB PDF).
March 18, 1999. DER. 113 Page(s).
Karen McCormack. Environmental Risk Branch.
Study 5a. SAN 835H field soil dissipation; analytical method for SAN 835H and its
M1 and M5 metabolites in soil. Pages 17-113 removed, registrant data.
MRID
44329605, -06, 44307411, -12,-20.
Document (PDF) (1828 KB PDF).
March 18, 1999. DER. 23 Page(s).
Karen McCormack. Environmental Risk Branch.
Study 5b. SAN 1269H field soil dissipation study. Pages 7-23 removed, registrant
data. MRID 44373708.
Document (PDF) (510 KB PDF).
March 30, 1999. DER. 57 Page(s).
Kathryn Gallagher. Environmental Risk Branch.
Study 3. Metabolism of [C14] SAN836H under anaerobic aquatic sediment
conditions. Pages 22-57 removed, registrant data. MRID 44329608.
Document (PDF) (1673 KB PDF).
October 11, 2001. Memorandum. 16 Page(s).
Jennifer Tyler. Registration Action Branch HED.
PP# 0E06185. Multiresidue Method (MRM) Testing of Diflufenzopyr and its Metabolite
M1. MRID# 44307415.
Document (PDF) (519 KB PDF).
November 06, 2001. Memorandum. 12 Page(s).
Jennifer Tyler. Registration Action Branch HED.
PP# 7F4848. Diflufenzopyr in/on Field Corn. Results of Petition Method Validation
(PMV). MRID# 44497402.
Document (PDF) (542 KB PDF).
November 19, 2001. DER. 34 Page(s).
Michele Mahoney. Environmental Fate & Effects Division.
Data Evaluation Report on the aerobic biotransformation of diflufenzopyr in soil.
MRID
45444002.
Document (PDF) (2161 KB PDF).
December 03, 2001. Memorandum. 12 Page(s).
Mark Dow. Registration Action Branch HED.
DIFLUFENZOPYR plus DICAMBA - Exposure/Risk Assessment from the
Proposed New Uses of Distinct Herbicide on Pop Corn, Sweet Corn, and Pasture or
Rangeland.
Document (PDF) (681 KB PDF).
December 04, 2001. Memorandum. 5 Page(s).
Jennifer Tyler. Registration Action Branch HED.
ID#007969-00157. PP#7F04848. Diflufenzopyr in Field Corn. Amendment of 3/12/99
and 1/31/00 Submitted in Response to the Health Effects Division (HED) Review
Dated 11/2/98. MRID#s 44791402 and 45040203.
Document (PDF) (379 KB PDF).
December 05, 2001. Memorandum. 22 Page(s).
Jennifer Tyler. Registration Action Branch HED.
PP# 0E06185. Diflufenzopyr in/on Sweet Corn, Pop Corn and Grass. Evaluation of
Residue Data and Analytical Methods. MRID#s45040203, 45154001 and 45154002.
Document (PDF) (1540 KB PDF).
December 12, 2001. Memorandum. 14 Page(s).
Jennifer Tyler. Registration Action Branch HED.
DIFLUFENZOPYR. Acute and Chronic Dietary Exposure Assessment for Section 3
Registration on Sweet Corn, Pop Corn and Grass.
Document (PDF) (871 KB PDF).
February 04, 2002. DER. 32 Page(s).
Michele Mahoney. Environmental Fate & Effects Division.
Data Evaluation Report on the phototransformation of diflufenzopyr in water.
MRID
45444004.
Document (PDF) (2011 KB PDF).
February 20, 2002. DER. 22 Page(s).
Michele Mahoney. Environmental Fate & Effects Division.
Data Evaluation Report on the anaerobic biotransformation of diflufenzopyr in water-
sediment system. MRID 45444001.
Document (PDF) (1336 KB PDF).
March 04, 2002. DER. 20 Page(s).
Michele Mahoney. Environmental Risk Branch.
Study 1. Photolysis of C14-BAS 654 H on soil. Pages 11-18 removed, registrant
data. MRID 45310901.
Document (PDF) (805 KB PDF).
April 03, 2002. DER. 31 Page(s).
Michele Mahoney. Environmental Fate & Effects Division.
Vegetative Vigor EC25 Test. 123-1(b) (Tier II). MRID 45047301.
Document (PDF) (1653 KB PDF).
May 28, 2002. Memorandum. 5 Page(s).
Mark Dow. Registration Action Branch HED.
DIFLUFENZOPYR - Exposure/Risk Assessment for the Proposed New Uses of
Distinct Herbicide on "Commercial, Industrial Turf and Non Crop Areas".
Document (PDF) (343 KB PDF).