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Index of Cleared Science Reviews for Metsulfuron-methyl (Pc Code 122010)
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Undated. DER. 37 Page(s).
Raanan Bloom. Environmental Risk Branch.
Study 2. 162-1. Aerobic soil metabolism of C14-DPX-T6376.
Pages 13-37 removed, registrant data. MRID 44491201.
Document (PDF) (502 KB PDF).
November 17, 1980. Review. 28 Page(s).
Willa Garner. Environmental Fate Branch.
EUP on Wheat and Barley.
Manufacturing process information on pages 2 and 4 is not included.
Document (PDF) (1498 KB PDF).
March 23, 1983. DER. 5 Pages.
Ed Fite. Ecological Effects Branch.
TEST TYPE: 48-hour LC50, Freshwater aquatic invertebrate.
MRID No. 00125818.
Document (PDF) (485 KB PDF).
March 23, 1983. DER. 5 Pages.
Ed Fite. Ecological Effects Branch.
TEST TYPE: 96 hour LC50, cold water species.
MRID No. 00125816.
Document (PDF) (499 KB PDF).
March 23, 1983. DER. 5 Pages.
Ed Fite. Ecological Effects Branch.
TEST TYPE: 96 hour LC50, warm water species.
MRID No. 00125817.
Document (PDF) (491 KB PDF).
April 06, 1983. Review. 33 Page(s).
Ecological Effects Branch.
Proposed EUP for Use on Cereal Grains.
Document (PDF) (1357 KB PDF).
May 20, 1983. Review. 19 Page(s).
Richard Moraski. Exposure Assessment Branch.
EUP - Use on wheat, barley and reduced tillage fallow Reg. No. 352-EUP-RRR
Pages 5-9 removed-draft label. Product impurity information on page 12 not included.
Page 13 removed-manufacturing process information.
Document (PDF) (1001 KB PDF).
May 20, 1983. Review. 37 Page(s).
Richard Moraski. Exposure Assessment Branch.
EUP - Use on Wheat, Barley and Reduced Tillage Fallow.
Pages 9-37 removed, registrant data.
Document (PDF) (464 KB PDF).
June 10, 1983. Review. 2 Page(s).
Richard Moraski. Exposure Assessment Branch.
Reg. No. 352-EUP-RRR RCB Deferral: EUP use on reduced tillage fallow.
Document (PDF) (100 KB PDF).
June 13, 1983. Review. 27 Page(s).
Thomas Edwards. Toxicology Branch.
Toxicology Branch/HED Review - EUP with Temporary Tolerance 0.05 ppm Each for
Wheat Grain and Barley Grain. Inert ingredient information on page 1 is not included
Tox review 002990.
Document (PDF) (4004 KB PDF).
October 28, 1983. Review. 5 Page(s).
Richard Moraski. Exposure Assessment Branch.
Confirmation of meeting agreement Reg. No. 353-EUP-RRR
Inert ingredient information on page 5 is not included.
Document (PDF) (261 KB PDF).
January 04, 1984. Review. 2 Page(s).
Ed Fite. Ecological Effects Branch.
Registrant Request for Confirmation of Meeting Discussion Between EEB and Registrant.
Document (PDF) (90 KB PDF).
July 12, 1984. Review. 10 Page(s).
Samuel Creeger. Exposure Assessment Branch.
EUP on Cereals:Resubmission Reg. No. 352-EUP-111.
Document (PDF) (479 KB PDF).
July 12, 1984. Review. 40 Page(s).
Emil Regelman. Exposure Assessment Branch.
A-1 Friedman, P.L. Undated. Hydrolysis of C14-4-methoxy-6-methyl 1,3,5-triazin-2-
amine. Document No. AMR-136-83 (company confidential) E.I. DuPont de Nemours
and Co. Experimental.. Pages 6-11,26-27,31-34,37-40 removed-registrant data.
Document (PDF) (1190 KB PDF).
October 03, 1984. Review. 4 Page(s).
Allen Vaughan. Ecological Effects Branch.
Honey Bee Acute Contact LD50.
Document (PDF) (185 KB PDF).
October 17, 1984. Memorandum. 18 Page(s).
Emil Regelman. Exposure Assessment Branch.
Meeting with DuPont on DPX-T6376.
Document (PDF) (978 KB PDF).
October 17, 1984. Memorandum. 6 Page(s).
Thomas Edwards. Toxicology Branch.
DPX-T6376; PP #3G2834: DuPont Response Dated May 8, 1984
Acc. 071435. MRID 125826 thru 125841. Tox review 004055.
Document (PDF) (515 KB PDF).
November 07, 1984. Review. 12 Page(s).
D. Coppage. Ecological Effects Branch.
Proposed Full Registration of Uses in Small Grain
Cereals and Reduced Tillage Fallow Systems.
Document (PDF) (642 KB PDF).
December 17, 1984. Report. 42 Page(s).
Dynamac Corporation.
Metsulfuron Methyl: Task 1: Review and Evaluation of Individual Studies.
Task 2: Environmental Fate and Exposure Assessment.
Document (PDF) (2068 KB PDF).
December 17, 1984. Review. 7 Page(s).
Samuel Creeger. Exposure Assessment Branch.
New Chemical; Registration for Use on Wheat and Barley.
Document (PDF) (424 KB PDF).
March 06, 1985. Review. 11 Page(s).
Samuel Creeger. Exposure Assessment Branch.
Reg. No. 352-EUP-111 EUP use on wheat and barley- resubmission
Pages 4-11 removed-draft label.
Document (PDF) (147 KB PDF).
June 05, 1985. Review. 4 Page(s).
Samuel Creeger. Exposure Assessment Branch.
Response to review of 7/12/84 : accumulation in fish.
Document (PDF) (144 KB PDF).
June 21, 1985. Memorandum. 29 Page(s).
Philip Errico. Residue Chemistry Branch.
PP #4F3127 Metsulfuron Methyl Use on Small Grain Cereals, Meat and Milk.
Evaluation of Analytical Methods and Residue Data
(Accession Nos. 072767 and 072768). [RCB #87].
Manufacturing process information on pages 2 and 29 is not included.
Document (PDF) (1983 KB PDF).
September 12, 1985. Report. 20 Page(s).
Dynamac Corporation.
Environmental Fate and Exposure Assessment of Metsulfuron Methyl.
Review and Evaluation of Data Submitted Subsequent to the Initial Review.
Document (PDF) (1155 KB PDF).
October 02, 1985. Review. 28 Page(s).
Emil Regelman. Exposure Assessment Branch.
Assessment of Additional Data and Comments submitted by Du Pont (Ac# 073593) in
response to the initial EAB (& Dynamac) review of Du Pont data on December 6, 1984.
Document (PDF) (1475 KB PDF).
October 07, 1985. Memorandum. 2 Page(s).
Sami Malak. Residue Chemistry Branch.
Metsulfuron methyl (Du Pont Ally) Revised Analytical Methods Acc. 072767.
Document (PDF) (234 KB PDF).
October 18, 1985. Memorandum. 158 Page(s).
Thomas Edwards. Toxicology Branch.
Ally (DPX-T6376). Product quality control procedure information
on page 15 is not included. Pages 26-28, 43-54, 69-78, 81-101,
104-125, and 133-151 are not included -registrant data.
Tox review 004722.
Document (PDF) (5426 KB PDF).
October 21, 1985. Review. 7 Page(s).
Dennis McLane. Ecological Effects Branch.
Proposed EUP Expansion to Include Use as a Site
Preparation and Conifer Release Herbicide.
Document (PDF) (327 KB PDF).
November 04, 1985. Memorandum. 25 Page(s).
Karl Arne. Residue Chemistry Branch.
PP #4F3127 Metsulfuron Methyl on Small Grain Cereals, Meat, and Milk.
Amendments of 8/1/85 and 10/25/85. RCB Numbers 1323, 102.
Accession Nos. 073736, 073737.
Manufacturing process information on pages 1, 2, and 22-25 is not included.
Document (PDF) (1066 KB PDF).
January 27, 1986. Memorandum. 2 Page(s).
Karl Arne. Residue Chemistry Branch.
PP #4F3127 Metsulfuron Methyl on Small Grain Cereals, Meat, and Milk.
Amendment of 11/26/85. RCB Number 247.
Document (PDF) (80 KB PDF).
February 24, 1986. Report. 28 Page(s).
Dynamac Corporation.
Environmental Fate and Exposure Assessment of Metsulfuron Methyl.
Review and Evaluation of Data Submitted Subsequent to the Initial Review.
Document (PDF) (1367 KB PDF).
February 28, 1986. Review. 6 Page(s).
Emil Regelman. Exposure Assessment Branch.
Reg. No. 352-UGL To fill data gaps for full registration (new data and also
chlorsulfuron surrogate (Triazine data) anaerobic aquatic, field dissipation,
crop rotation studies. Acc. No. 260974, 260975, 074003, 260973.
Document (PDF) (297 KB PDF).
March 06, 1986. Memorandum. 2 Page(s).
Thomas Edwards. Toxicology Branch.
Company Responses, metsulfuron methyl (Whip) Acc. 258878, 074002
Tox review 004966.
Document (PDF) (58 KB PDF).
July 01, 1986. Memorandum. 7 Page(s).
John Worthington. Residue Chemistry Branch.
PP #6G3398. Metsulfuron Methyl on Range and Pasture Grasses...
Accession Nos. 262110 and 262324. RCB #874 and #875.
Manufacturing process info on page 3 is not included.
Page 7 is not included, confidential statement of formula.
Document (PDF) (364 KB PDF).
July 09, 1986. Review. 8 Page(s).
Charles Lewis. Ecological Effects Branch.
Proposed EUP for Use on Rangeland and Pasture Grass.
Document (PDF) (432 KB PDF).
December 01, 1986. Printout. 39 Page(s).
Ecological Effects Branch.
LC50 Data Calculations - Metsulfuron-methyl.
Document (PDF) (1255 KB PDF).
April 22, 1987. Letter. 19 Page(s).
Kathryn Freemark. Canadian Wildlife Service.
DuPont Ally Herbicide (Metsulfuron-methyl).
Submission No. 84-0199 (Technical), 84-0585 (Formulation).
Document (PDF) (1039 KB PDF).
July 22, 1987. Letter. 9 Page(s).
Kathryn Freemark. Canadian Wildlife Service.
DuPont Ally Herbicide (Metsulfuron-methyl).
Document (PDF) (514 KB PDF).
February 01, 1988. Review. 2 Page(s).
VKW. Registration Branch.
EPA File Symbol 352-LRE Acute studies (primary eye irritation, dermal irritation...)
MRID 40858801, 40858802, 40858803.
Document (PDF) (100 KB PDF).
March 14, 1988. Memorandum. 3 Page(s).
Mary Waller. Fungicide Herbicide Branch.
EPA File Symbol 352-LRE Du Pont Metsulfuron Methyl Technical. Primary eye
irritation, dermal sensitization, skin sensitization. MRID 40357801 and -02.
Document (PDF) (140 KB PDF).
October 31, 1988. Memorandum. 5 Page(s).
Kerry Dearfield. Science Analysis & Coordination Branch.
Overview of Submitted Mutagenicity Studies on Metsulfuron-methyl.
Document (PDF) (359 KB PDF).
December 15, 1988. Data Eval. Rec. 21 Page(s).
Charles Lewis. Ecological Effects Branch.
Nontarget Plant Phytotoxicity - Terrestrial Plants - Tiers I, II, III
MRID 406393-01. Pages 13-21 removed, registrant data.
Document (PDF) (516 KB PDF).
December 15, 1988. Data Eval. Rec. 9 Page(s).
Charles Lewis. Ecological Effects Branch.
Nontarget Phytotoxicity - Aquatic Plant Growth - Selenestrum capricornutum
MRID 406393-02.
Document (PDF) (451 KB PDF).
December 15, 1988. DER. 9 Pages.
Charles Lewis. Ecological Effects Branch.
Study/Action Type: Nontarget Phytotoxicity - Aquatic Plant Growth - Selenastrum
capricornutum. Study ID: Acute Toxicity Screen of Metsulfuron Methyl to Selenastrum
capricornutum. Accession No. 406393-02.
Document (PDF) (702 KB PDF).
March 02, 1989. Memorandum. 10 Page(s).
William Woodrow. Registration Support Branch.
EPA Reg. No/File Symbol 352-LEG Du Pont Avatar Herbicide (20 DF Formulation).
Acute studies. MRID 40627701 thru 40627705.
Document (PDF) (676 KB PDF).
March 30, 1989. Memorandum. 6 Page(s).
J. Garbus. Dietary Exposure Branch.
PP#8F3647: Metsulfuron Methyl (Escort) in or on Grass Forage and Fodder,
Grass Hay, Kidney, and Milk: Evaluation of Analytical Method and Residue Data.
MRID Nos 406393-01 and 406838-01 DEB No. 4093.
Document (PDF) (451 KB PDF).
June 28, 1989. Memorandum. 4 Page(s).
Francis Griffith. Dietary Exposure Branch.
89-OK-05. Section 18 Specific Exemption. Metsulfuron-methyl
(Ally, EPA Reg. No. 352-435) Plus 2,4-D
(Weedar 64, EPA Reg. No. 264-2 or Weedar 64A, EPA Reg. No. 264-143) on Wheat.
(No MRID No.) [DEB #5430] {HED Project #9-1574}.
Document (PDF) (301 KB PDF).
June 29, 1989. Memorandum. 13 Page(s).
Linda Taylor. Toxicology Branch.
DuPont Escort RP Herbicide 21-Day Dermal Toxicity - Rabbits
MRID 40357803. Tox review 007281.
Document (PDF) (985 KB PDF).
Attachment(s) Following:
November 07, 1988. Memorandum.
Linda Taylor. Toxicology Branch.
Registration of DuPont Escort RP Herbicide and Request for Establishment for
Permanent Tolerance for Residues of Metsulfuron Methyl in or on Grass Forage,
Fodder, Hay, and in Milk and Kidney.
*End of Attachments*
July 10, 1989. Memorandum. 3 Page(s).
Linda Propst. Dietary Exposure Branch.
EPA Reg. No. 352-435. Amended Registration Request to Allow for Late Season
Application of Ally Herbicide (Metsulfuron-methyl) to Wheat and Barley.
No MRID No. DEB No. 5180.
Document (PDF) (166 KB PDF).
July 21, 1989. Review. 5 Page(s).
Richard Petrie. Ecological Effects Branch.
Reg. Nos. 89-OK-05, 89-KS-05. Metsulfuron-methyl (Ally).
Proposed Sec. 19 for Use on Winter Wheat as a Harvest Aid.
Document (PDF) (270 KB PDF).
August 10, 1989. Memorandum. 3 Page(s).
J. Garbus. Dietary Exposure Branch.
PP#8F3647: Metsulfuron Methyl (Escort) in or on Grass Forage and Fodder,
Grass Hay and Kidney. Amendment of June 2, 1989. Revised Sections B and F.
No MRID No. DEB No. 5587.
Document (PDF) (178 KB PDF).
August 22, 1989. Memorandum. 4 Page(s).
Jane Smith. Dietary Exposure Branch.
89-TX-20. Section 18 Specific Exemption for the Use of Metsulfuron-methyl
(Ally, EPA Reg. No. 352-435) on Bermudagrass. No Accession Number/ No
MRID Number. DEB #5648.
Document (PDF) (254 KB PDF).
November 01, 1989. Review. 13 Page(s).
Charles Lewis. Ecological Effects Branch.
Registrant response to previous EEB review.
Pages 8-13 removed-draft label.
Document (PDF) (392 KB PDF).
November 17, 1989. Memorandum. 1 Page(s).
Linda Taylor. Toxicology Branch.
DuPont Escort RP Herbicide Registrant's Submission of Additional
Data to Upgrade 21-Day Dermal Study. MRID 412478-01. Tox review 007617.
Document (PDF) (79 KB PDF).
November 17, 1989. Memorandum. 23 Page(s).
Linda Taylor. Toxicology Branch.
DuPont Escort RP Herbicide (Rangeland and Pastures) Registant's
Response to Agency Reviews. Pages 20-23 removed, registrant data.
MRID 411180-02 and 403578-03. Tox review 007618.
Document (PDF) (1174 KB PDF).
April 05, 1990. Memorandum. 5 Page(s).
J. Garbus. Dietary Exposure Branch.
Metsulfuron Methyl (Escort): Additional Product Chemistry and Revised CSF.
MRID No 413932-01 DEB Nos. 6519 and 6520 Product impurity info. on pages 1, 2
is not included. Pg 3-5 removed-Confidential Statement of Formula and Manu. Process.
Document (PDF) (142 KB PDF).
April 26, 1990. Memorandum. 17 Page(s).
Linda Taylor. Toxicology Branch.
F-6594, An Impurity in Metsulfuron-methyl; Submission of an Acute Lethal Dose
Study and an Ames Assay. Manufacturing process information on pages 1-4, 7-8 is
not included. Pages 9-17 are not included, registrant data. Tox review 007883.
MRID 41393202, -03.
Document (PDF) (471 KB PDF).
June 22, 1990. Review. 33 Page(s).
Emil Regelman. Environmental Fate & Ground Water Branch.
Emergency Exemption- State of Texas: Pre-harvest use on winter wheat (The High
Plains, the Rolling Plains and the Blackland Praries). Comment on ground water
concerns Reg. No 90-TX-14.
Document (PDF) (1394 KB PDF).
June 25, 1990. Review. 7 Page(s).
Charles Lewis. Ecological Effects Branch.
Reg. No. 90-TX-14. Ally Herbicide. Sec. 18 - Pre Harvest Aid in Wheat.
Document (PDF) (388 KB PDF).
June 27, 1990. Review. 33 Page(s).
Emil Regelman. Environmental Fate & Ground Water Branch.
Review of anaerobic aquatic metabolism study conducted with the parent material
radiolabeled in the triazine ring MRID 41395501. Pages 12-22 removed-registrant data.
Document (PDF) (2532 KB PDF).
June 06, 1991. Memorandum. 10 Page(s).
Linda Taylor. Toxicology Branch.
Ally - UDS Assay [Unscheduled DNA Synthesis] MRID 417739-01.
Pages 8-10 removed, registrant data. Tox review 008399.
Document (PDF) (475 KB PDF).
June 17, 1991. Memorandum. 1 Page(s).
James Akerman. Ecological Effects Branch.
Request for Approval of Aerial Application of Ally
Herbicide for Weed Control in Pastures and Rangeland.
Document (PDF) (42 KB PDF).
January 21, 1992. Data Eval. Rec. 11 Page(s).
Mark Mossler. KBN Engineering & Applied Sciences Inc.
Growth and Repoduction of Aquatic Plants - Tier 2. Species Tested: Duckweed
(Lemna minor) MRID 417739-02. Pages 6-7 removed-registrant data.
Document (PDF) (400 KB PDF).
January 21, 1992. DER. 11 Pages.
Mark Mossler. KBN Engineering & Applied Sciences Inc.
STUDY TYPE: Growth and Reproduction of Aquatic Plants -Tier 2.
Species Tested: Duckweed (Lemna minor). MRID No. 417739-02.
Document (PDF) (698 KB PDF).
January 25, 1992. Memorandum. 7 Page(s).
Charles Lewis. Ecological Effects Branch.
Review Tier II aquatic plant data and determine if data requirements
for conditional registration have been fulfilled MRID 417739-02.
Document (PDF) (474 KB PDF).
May 14, 1992. Memorandum. 13 Page(s).
Linda Taylor. Toxicology Branch.
Du Pont "Ally" Herbicide Application to Amend Registration
and Petition for Tolerances on Wheat and Barley Tox review 009500.
Document (PDF) (831 KB PDF).
September 21, 1992. Review. 20 Page(s).
Richard Petrie. Ecological Effects Branch.
Review new use: Ally harvest aid for use on wheat and barley, consider risks
to nontarget, identify data requirements. Pages 14-16 removed-draft labeling.
Document (PDF) (1019 KB PDF).
December 14, 1992. Review. 21 Page(s).
Henry Nelson. Envirnomental Fate & Ground Water Branch.
Evaluate spray drift studies.
Document (PDF) (1526 KB PDF).
December 18, 1992. Memorandum. 7 Page(s).
Stephen Funk. Chemistry Branch II.
Metsulfuron Methyl, Tribenuron Methyl, Thifensulfuron Methyl, & Cyanazine.
Registrant Response to DCI for Hexachlorobenzene & Pentachlorobenzene.
DP Barcode D184683. MRID No. None. CBRS No. 10879.
Pages 3-7 removed, Manufacturing process information.
Document (PDF) (85 KB PDF).
March 01, 1993. Memorandum. 2 Page(s).
Linda Taylor. Toxicology Branch.
Du Pont "Ally" Herbicide-Addendum to UDS Assay relates to MRID 417739-01
Tox review 010047.
Document (PDF) (93 KB PDF).
March 03, 1993. Memorandum. 6 Page(s).
Stephen Funk. Chemistry Branch II.
Metsulfuron Methyl and Tribenuron Methyl, Registrant Response to DCI for Hexachlorobenzene
and Pentachlorobenzene; Resubmission of Waiver Request. DP Barcode: D187508. MRID No. None.
CBRS No. 11299. Pages 4-6 removed, Manufacturing Process information.
Document (PDF) (107 KB PDF).
May 04, 1993. Memorandum. 10 Page(s).
Jerry Stokes. Chemistry Branch.
PP#1F4029. Metsulfuron methyl in/on Wheat and Barley. Evaluation of Analytical
Method and Residue Data. MRID #'s 420165-01, -02, -03, -04, -05, -08 and 420806-01.
CBTS#'s 8958 8959. DP Barcode 171707 and 171709.
Document (PDF) (277 KB PDF).
June 02, 1993. Memorandum. 4 Page(s).
Linda Taylor. Toxicology Branch.
Acute Oral Toxicity Study on DPX-T6376- Intermediate, an Impurity of Metsulfuron
Methyl. Manufacturing process info on pages 1 and 2 not included. MRID 425459-01.
Document (PDF) (236 KB PDF).
October 05, 1993. DER. 32 Page(s).
Sylvia Termes. Environmental Fate & Ground Water Branch.
Study 1. Field soil dissipation of [phenyl (U) C14]metsulfuron-methyl
on United States and Canadian soils. MRID 42016507.
Document (PDF) (630 KB PDF).
October 18, 1993. Review. 74 Page(s).
Akiva Abramovitch. Environmental Fate & Ground Water Branch.
a. Review of anaerobic aquatic metabolism and field dissipation studies and label
modification...; b. Review of solubility in water study MRID 42016506,-07, 41395501,
42545501. Pgs. 20-36 removed-draft label. Pgs. 45-74 removed-registrant data.
Document (PDF) (1958 KB PDF).
December 10, 1993. Summary. 3 Page(s).
Ecological Effects Branch.
Summary of Environmental Toxicity of Metsulfuron methyl.
Document (PDF) (156 KB PDF).
December 15, 1993. Review. 17 Page(s).
Anthony Maciorowski. Ecological Effects Branch.
Request to add grain sorghum to Ally label. Label and supporting references enclosed.
Document (PDF) (1111 KB PDF).
January 12, 1994. Memorandum. 6 Page(s).
Ronald Parker. Environmental Fate & Ground Water Branch.
Other Applications of Work Expended to Develop Aquatic
Exposure and Terrestrial Persistence Risk Indices.
Document (PDF) (261 KB PDF).
June 07, 1994. Memorandum. 14 Page(s).
Michael Flood. Chemistry Branch.
PP#3F4215 -- Metsulfuron-methyl (Ally) for Use in/on Grain Sorghum.
Evaluation of Analytical Method and Residue Data. DP Barcodes: D191296, D191298.
CBTS #'s 11868, 11869. MRID #'s 42759001, 42759002.
Document (PDF) (460 KB PDF).
July 27, 1994. Memorandum. 5 Page(s).
Byron Backus. Toxicology Branch.
In Vitro UDS Assay in Rat Hepatocytes with Ally (Metsulfuron Methyl).
Review of additional information (in MRID 43035601)...
Page 5 removed, registrant data. Tox review 011129.
Document (PDF) (282 KB PDF).
April 05, 1995. Memorandum. 5 Page(s).
Michael Flood. Chemistry Branch.
PP#3F4215 -- Metsulfuron-methyl (Ally) for Use in/on Grain Sorghum.
DuPont's 12/16/94 Response to CBTS' 6/7/94 Memo.
DP Barcodes: 211881, 211879. CBTS #'s 15092, 15093.
Document (PDF) (144 KB PDF).
April 22, 1996. Memorandum. 3 Page(s).
Carol Glascow. Registration Support Branch.
EPA File Symbol/EPA Reg. No. 352-439/DuPont Escort Herbicide Adverse Action.
[Primary dermal irritation] MRID 43945401.
Document (PDF) (176 KB PDF).
May 29, 1996. DER. 11 Page(s).
William Rabert. Ecological Effects Branch.
Aquatic Invertebrate Life Cycle Test. Guideline 72-4(B). Daphnia magna.
MRID 43490601.
Document (PDF) (436 KB PDF).
July 11, 1996. Memorandum. 2 Page(s).
Anthony Maciorowski. Ecological Effects Branch.
Review of Daphnid Life Cycle Toxicity Study Submitted to
Support Registration of Metsulfuron Methyl (122010) MRID 43490601.
Document (PDF) (184 KB PDF).
October 03, 1996. Memorandum. 3 Page(s).
Carol Glascow. Registration Support Branch.
EPA File Symbol/EPA Reg. No. 352-439/DuPont Escort Herbicide Adverse
Action Additional Response. [primary dermal irritation] MRID 43945401.
Document (PDF) (253 KB PDF).
May 15, 1997. Memorandum. 5 Page(s).
Linda Taylor. Toxicology Branch.
Metsulfuron-methyl: 6(A) (2) Reproduction Study. MRID 44163302.
Document (PDF) (419 KB PDF).
March 30, 1998. DER. 30 Page(s).
P. C. DeLeo. ERBIII/EFED/OPP.
163-1; Batch equilibrium (adsorption/desorption) study
of a metabolite, triazine amine (IN-A4098) of DPX-T6376 on soil.
MRID No. 44143301. Registration Data information removed from pages 6-30.
Document (PDF) (337 KB PDF).
May 03, 2000. DER. 12 Page(s).
Mark Mossler. Golder Associates Inc. for EFED.
Freshwater Fish Early Life-Stage Test, 72-4. Rainbow trout.
MRID 441228-01.
Document (PDF) (811 KB PDF).
June 26, 2000. DER. 22 Pages.
Mark Mossler. Golder Associates Inc.
DATA EVALUATION RECORD FRESHWATER FISH EARLY LIFE-STAGE TEST
GUIDELINE 72-4 (A). Early Life-Stage Toxicity of DPX-T6376-141
(Metsulfuron methyl) to Rainbow Trout, Oncorhynchus mykiss.
MRID No.: 441228-01. DP Barcode: D232666.
Document (PDF) (1522 KB PDF).
October 29, 2001. DER. 23 Pages.
William Rabert. ERB III.
DATA EVALUATION RECORD EC50 TEST WITH LEMNA GIBBA 123-2 (TIER II).
AE F075736 (Metasulfuron-methyl) Substance, technical, Metabolite of
AE F115008,...Duckweed (Lemna gibba G3) Growth Inhibition Test.
MRID No. 45109112. DP Barcode D266809.
Document (PDF) (1706 KB PDF).
October 30, 2001. DER. 20 Pages.
William Rabert. ERB III.
DATA EVALUATION RECORD ALGAE OR DIATOM EC50 TEST 123-2 (TIER II).
AE F075736 (Metsulfuron-methyl) substance, technical Metabolite of AE
F115008,... Algal growth inhibition-Pseudokirchnerielia subcapitata.
MRID No. 45109108. DP Barcode D266809.
Document (PDF) (1522 KB PDF).
October 31, 2001. DER. 20 Pages.
William Rabert. ERB III.
DATA EVALUATION RECORD ALGAE OR DIATOM EC50 TEST 123-2 (TIER II).
AE F075736 (Metsulfuron-methyl) Substance, technical Metabolite of
AE F 115008;...Algal growth inhibition - Navicula pelliculosa.
MRID No. 45109109. DP Barcode D266809.
Document (PDF) (1543 KB PDF).
November 06, 2001. DER. 8 Pages.
Harry Craven. ERB III.
DATA EVALUATION RECORD ALGAE OR DIATOM EC50 TEST 122-2 (TIER
I). DPX-T6376: Influence on Growth and Reproduction of Skeletonema costatum.
MRID No. 44244002. DP Barcode: Unknown.
Document (PDF) (701 KB PDF).
December 17, 2001. Memorandum. 22 Page(s).
William Cutchin. Science Information Management Branch.
PP#3F4215. Request for the Use of Metsulfuron Methyl on Grain Sorghum.
Evaluation of Analytical Method and Residue Data including Poultry Metabolism Study.
MRID 44155601, 44179301, 44477801.
Document (PDF) (885 KB PDF).
July 17, 2002. Memorandum. 3 Page(s).
Virginia Werling. Herbicide, Insecticide, Fungicide Branch.
Review of Request for Emergency Exemption for Use of Metsulfuron-methyl to
Control Triazine Resistant Weeds in Sorghum (02-CO-14) [DP Barcode D283520].
Document (PDF) (109 KB PDF).
December 02, 2008. Memorandum. 6 Pages.
Eugenia McAndrew. Technical Review Branch.
Name of Pesticide Product: Chaparral. EPA Reg. No.: 62719-597.
DP Barcode: D357041. MRID No. 47534601.
Document (PDF) (216 KB PDF).