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Index of Cleared Science Reviews for Endothall (Pc Code 038901)

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Undated. Review. 4 Page(s).
Herbert Manning. Environmental Fate & Effects Branch.
1.0 Introduction 1.1 Chemical Name and Type Pesticide.
Document (PDF) (248 KB PDF).

Undated. Review. 9 Page(s).
Ecological Effects Branch.
Endothall Formulations 1. Aquathol... Inert ingredient information and source of
ingredient information on pages 1-3 is not included.
Document (PDF) (882 KB PDF).

May 23, 1966. Review. 2 Page(s).
Ronald Ney. Environmental fate & Ground Water Branch.
Evaluation of Data for Registration for Endothall.
Document (PDF) (99 KB PDF).

November 21, 1966. Summary. 30 Page(s).
Robert Coberly. Toxicology Branch.
Endothall Chemical and Physical Data Sheet Tox review 000671.
Document (PDF) (2159 KB PDF).

February 28, 1967. Memorandum. 3 Page(s).
Ronald Ney. Environmental fate & Ground Water Branch.
Evaluation of Temporary Permit Temporary Tolerance C.P. No. 6G05053
Inert ingredient information on page 1 is not included.
Document (PDF) (304 KB PDF).

April 18, 1967. Memorandum. 2 Page(s).
Harry Hays. Environmental fate & Ground Water Branch.
Pesticide Petition Number 7F0570 (previously called 6G0503) requesting a tolerance
for endothall, submitted by Pennwalt Chemicals Corporation, and filed
February 28, 1967.
Document (PDF) (93 KB PDF).

May 10, 1967. Memorandum. 1 Page(s).
J. A. Shaughnessy. Environmental Fate & Ground Water Branch.
Evaluation of Temporary Permit For Endothall on Potatoes Submitted by Pennwalt.
Document (PDF) (43 KB PDF).

June 08, 1970. Memorandum. 4 Page(s).
Ronald Ney. Environmental fate & Ground Water Branch.
Evaluation of Pesticide Petition No. 0F0972 for Mono(N,N- dimethylalkylamine) salt
of endothall [7-oxabicycle (2.2.1) heptane-2,3-dicarboxylic acid) calculated as
endothall Inert ingredient information on page 1 is not included.
Document (PDF) (195 KB PDF).

February 19, 1971. Review. 3 Page(s).
Ronald Ney. Environmental fate & Ground Water Branch.
Reevaluation No. 2 of Pesticide Petition No. 0F0972 for Mono (N,N-
dimethylalkylamine) salt of endothall [7-oxabicyclo (2.2.1) heptane-2,3-dicarboxylic
acid) calculated as endothall.
Document (PDF) (272 KB PDF).

June 29, 1971. Review. 2 Page(s).
Frank Sanders. Environmental Fate & Ground Water Branch.
Evaluation for Registration of PP No. 1F1057 for Endothall.
Document (PDF) (136 KB PDF).

June 29, 1971. Review. 2 Page(s).
Frank Sanders. Environmental Fate & Ground Water Branch.
Evaluation of Environmental Data 70-15 for Endothall.
Document (PDF) (112 KB PDF).

November 01, 1971. Review. 20 Page(s).
Ronald Ney. Environmental fate & Ground Water Branch.
Preliminary Registration Review of P.P. No. 1F1105 for Endothall... in sugar beets.
Document (PDF) (1801 KB PDF).

November 01, 1971. Review. 23 Page(s).
Ronald Ney. Environmental fate & Ground Water Branch.
Preliminary Registration Review of PP No. 1F1105 for Endothall... in water.
Document (PDF) (1620 KB PDF).

July 18, 1972. Review. 7 Page(s).
Ronald Ney. Environmental fate & Ground Water Branch.
Reevaluation No. 1 of Environmental Data 70-15 for Endothall.
Document (PDF) (603 KB PDF).

October 25, 1972. Review. 1 Page(s).
Ecological Effects Branch.
Pyramin W - BASF Reg 7969-7.
Document (PDF) (47 KB PDF).

May 16, 1973. Review. 1 Page(s).
Ronald Ney. Chemistry Branch.
Environmental Evaluation for Endothall. PP #1F1057. Reg. No.4581-206.
Pennwalt Corporation.
Document (PDF) (91 KB PDF).

January 22, 1974. Memorandum. 5 Page(s).
Ellis Gunderson. Chemistry Branch.
PP#3F1416. Endothall on rice. Evaluation of analytical method and residue data.
Document (PDF) (602 KB PDF).

February 01, 1974. Review. 2 Page(s).
Ellis Gunderson. Chemistry Branch.
PP# 4G1449. Endothall on rice. Evaluation of analytical method and residue data.
Document (PDF) (156 KB PDF).

February 27, 1974. Review. 3 Page(s).
Ronald Ney. Ecological Effects Branch.
Environmental Chemistry Evaluation of Endothall... PP# 3F1416 EPA File Symbol
4581-EOU.
Document (PDF) (146 KB PDF).

April 23, 1974. Review. 1 Page(s).
John Shaughnessy. Chemistry Branch.
Temporary permit for endothall on rice; with Petition 4G1449; submitted 12-7-73;
recieved in CB 4-16-74.
Document (PDF) (48 KB PDF).

June 06, 1974. Review. 2 Page(s).
Ronald Ney. Efficacy & Ecological Effects Branch.
Environmental Chemistry Evaluation for: endothall... PP# 4G1449; Reg. No. 4581-EXP.
Document (PDF) (128 KB PDF).

July 03, 1974. Review. 4 Page(s).
Ronald Ney. Efficacy & Ecological Effects Branch.
Environmental Chemistry Evaluation for: endothall... Reg. No. 10250-R 3 M Company.
Document (PDF) (226 KB PDF).

July 10, 1974. Review. 5 Page(s).
Ronald Ney. Efficacy & Ecological Effects Branch.
Environmental Chemistry Evaluation for: endothall... Reg. No. 10350-R 3 M Company.
Document (PDF) (647 KB PDF).

July 25, 1974. Review Summary. 2 Page(s).
James Akerman. Ecological Effects Branch.
Mariner Aquatic Herbicide System E.
Document (PDF) (122 KB PDF).

March 14, 1975. Review. 5 Page(s).
Ronald Ney. Efficacy & Ecological Effects Branch.
Environmental Chemistry Evaluation of Endothall... PP 4G 1449 Temp. Permit 4581-EXP-X.
Document (PDF) (277 KB PDF).

September 02, 1975. Review. 2 Page(s).
Ronald Ney. Efficacy & Ecological Effects Branch.
File or Reg. No. Various PP1F1105 2H5016.
Document (PDF) (79 KB PDF).

November 04, 1975. Review. 5 Page(s).
Ronald Ney. Efficacy & Ecological Effects Branch.
1F1105 Substantial Amendment.
Document (PDF) (231 KB PDF).

January 23, 1976. Review. 6 Page(s).
Ronald Ney. Efficacy & Ecological Effects Branch.
10350-R Registration and FAP.
Document (PDF) (398 KB PDF).

February 19, 1976. Review. 17 Page(s).
Ronald Ney. Efficacy & Ecological Effects Branch.
4581-EOU Tolerance petition and new registration for rice.
Document (PDF) (1585 KB PDF).

May 26, 1976. Review. 5 Page(s).
R. W. Felthousen. Efficacy & Ecological Effects Branch.
10350-R PP# 6H5112 Registration.
Document (PDF) (213 KB PDF).

July 28, 1978. Review. 1 Page(s).
Larry Turner. Ecological Effects Branch.
Aquatic invertebrate acute Toxicity Daphnia magna.
Document (PDF) (88 KB PDF).

July 31, 1978. Review. 1 Page(s).
Larry Turner. Ecological Effects Branch.
Avian dietary LC50 Bobwhite quail Acc # 094702.
Document (PDF) (43 KB PDF).

July 31, 1978. Review. 1 Page(s).
Larry Turner. Ecological Effects Branch.
Avian dietary LC50 Mallard Duck.
Document (PDF) (48 KB PDF).

October 25, 1978. Memorandum. 18 Page(s).
William Dykstra. Toxicology Branch.
Request for Permanent Tolerances for Endothall. EPA Registration No. 4581-204.
Tox review 000668.
Document (PDF) (1281 KB PDF).

October 25, 1978. Memorandum. 31 Page(s).
William Dykstra. Health Effects Division.
Review of Acute Toxicity Studies Submitted in Request for Permanent Tolerances for
Endothall. Caswell No. 421. EPA Registration No. 4581-204. Tox review 000669.
Document (PDF) (2192 KB PDF).

May 17, 1979. Review. 3 Page(s).
Ronald Ney. Environmental Fate Branch.
4581-EUP-32 Aquatic use.
Document (PDF) (147 KB PDF).

October 29, 1980. Review. 6 Page(s).
Sami Malak. Environmental Fate Branch.
80-A2-3 Section 18 - State of Arizona.
Document (PDF) (317 KB PDF).

November 18, 1980. Memorandum. 3 Page(s).
George Ghali. Toxicology Branch.
Section 18 (Emergency Exemption) for the use of Hydrothal (Endothal) in irrigation
water [in Arizona]. Tox review 000666.
Document (PDF) (227 KB PDF).
Attachment(s) Following:

July 27, 1979. Memorandum. Page(s).
William Dykstra. Toxicology Branch.
EPA Reg # 4581-EUP-32, Hydout (TM) Aquatic Algicide and Herbicide...
the EUP is not toxicologically supported.

*End of Attachments*

March 03, 1981. Memorandum. 9 Page(s).
William Dykstra. Toxicology Branch.
EPA Reg. No. 4581-EUP-32; Hydout Aquatic Algicide and Herbicide. Caswell No. 421.
Accession No. 244125. Tox review 000307.
Document (PDF) (689 KB PDF).

September 11, 1981. Memorandum. 19 Page(s).
William Dykstra. Toxicology Branch.
Endothall; EPA Reg. No. 4581-174; 4581-204; PP #1F1105, 2H5016; Revised
Sec. B & Sec. F. Caswell No. 421. Accession No. 245680; 070275-277 Tox review 001001.
Document (PDF) (2038 KB PDF).

December 09, 1981. Memorandum. 1 Page(s).
William Dykstra. Toxicology Branch.
Endothall; Additional Data; PP #1F1105, 2H5016. Caswell No. 421.
Accession Nos. 070448, 096704. Tox review 001273.
Document (PDF) (103 KB PDF).

March 03, 1982. Review. 8 Page(s).
Willa Garner. Environmental Fate Branch.
TX-810047 Drift data - use on cotton in Texas - 24c.
Document (PDF) (480 KB PDF).

January 18, 1983. Review. 6 Page(s).
Joseph Reinert. Environmental Fate Branch.
1F1105 & 2H5016 Dietary Exposure - Drinking Water.
Document (PDF) (251 KB PDF).

May 26, 1983. Memorandum. 9 Page(s).
Gary Burin. Toxicology Branch.
PP #1F1105 & 2H5016; Evaluation of Rat Teratology Study and Request for
Tolerances of Endothall in Water, Irrigated Crops, Meat, Milk, Other Animal Organs,
Poultry, Eggs and Fish. Caswell No. 421. Tox review 002857.
Document (PDF) (868 KB PDF).

April 19, 1985. Review. 7 Page(s).
Samuel Creeger. Environmental Assessment Branch.
Endothall Response to Ground Water Data Call In: Review Protocol.
Document (PDF) (360 KB PDF).

June 07, 1985. Memorandum. 7 Page(s).
Michael Firestone. Residue Chemistry Branch.
PP #5E3246 [RCB #1034]. Endothall on Hops. Evaluation of Analytical
Methodology and Residue Data (Accession Number 073511).
Document (PDF) (371 KB PDF).

July 08, 1985. Memorandum. 3 Page(s).
Leung Cheng. Residue Chemistry Branch.
EPA File No. AZ-790010. Endothall. Protocol for Sampling and Analysis of
Hydrothol 191 in Irrigation Canals and Laterals. Related Accession Number 243741.
RCB No. 945.
Document (PDF) (199 KB PDF).

August 05, 1985. Memorandum. 1 Page(s).
C. Eiden. Exposure Assessment Branch.
Addendum to Endothall Data Call In Review on Endothall (EAB # 5192) dated 4/19/85.
Document (PDF) (32 KB PDF).

November 22, 1985. Review. 3 Page(s).
Samuel Creeger. Exposure Assessment Branch.
Endothal Submission in Response to GWDCI.
Document (PDF) (166 KB PDF).

February 21, 1986. Review. 3 Page(s).
Samuel Creeger. Exposure Assessment Branch.
Endothall Submission in Response to GWDCI.
Document (PDF) (173 KB PDF).

March 14, 1986. Review. 3 Page(s).
Samuel Creeger. Exposure Assessment Branch.
Endothal Response to GWDCI.
Document (PDF) (138 KB PDF).

November 25, 1986. Review. 3 Page(s).
George Ghali. Toxicology Branch.
Endothall Reference Dose for Chronic Oral Exposure (RfD) Substance Name: Endothall
CASRN: 145-73-3.
Document (PDF) (185 KB PDF).

June 05, 1987. Memorandum. 2 Page(s).
Francis Suhre. Residue Chemistry Branch.
WA-870011: Section 24(c) Registration for Des-i-cate (Endothall) on Hops;
MRID No. 195097; RCB No. 2238.
Document (PDF) (120 KB PDF).

March 07, 1991. Memorandum. 10 Page(s).
Richard Mahler. Environmental Fate & Ground Water Branch.
Review of Phase 4 Package for Endothall and Salts.
Document (PDF) (597 KB PDF).

June 03, 1991. Memorandum. 1 Page(s).
Dan Rieder. Ecological Effects Branch.
Use of Bridging Data for Endothal and Salts.
Document (PDF) (64 KB PDF).

June 18, 1991. Memorandum. 10 Page(s).
Amy Rispin. Science Analysis & Coordination Staff.
Transmittal of EFED List B Review for Endothall (Case # 2245; Chemical # 038901
(dicarbolic acid); Chemical # 038903 (disodium salt); Chemical # 038904
(dipotassium salt) and Chemical # 038905 (monosalt).
Document (PDF) (700 KB PDF).

August 05, 1991. Memorandum. 3 Page(s).
Kathy Monk. Science Analysis & Coordination Branch.
EFED's Comments on Endothall.
Document (PDF) (164 KB PDF).

July 21, 1992. DER. 9 Page(s).
Steven Malish. Toxicology Branch.
Acute Inhalation Toxicity Study (83-1) [rat] MRID 42169501.
Document (PDF) (300 KB PDF).

April 27, 1993. Data Eval. Rec. 9 Page(s).
Mark Mossler. KBN Engineering & Applied Sciences Inc.
Freshwater Fish Acute Flow-Through Toxicity Test. Species Tested: Bluegill Sunfish
(Lepomis macrochirus). MRID No. 423277-01. Pages 6-7 removed-registrant data.
Document (PDF) (366 KB PDF).

April 27, 1993. Data Eval. Rec. 9 Page(s).
Mark Mossler. KBN Engineering & Applied Sciences Inc.
Freshwater Fish Acute Flow-Through Toxicity Test. Species Tested: Rainbow Trout
(Oncorhynchus mykiss). MRID No. 423277-02. Pages 6-7 removed-registrant data.
Document (PDF) (374 KB PDF).

April 28, 1993. Data Eval. Rec. 13 Page(s).
Carolyn Poppell. KBN Engineering & Applied Sciences Inc.
72-2. Freshwater Invertebrate Flow-Through Acute Toxicity Test. Species Tested: Daphnia magna.
MRID No. 423597-02. Pages 9-12 removed, registrant data.
Document (PDF) (530 KB PDF).

May 25, 1993. Data Eval. Rec. 10 Page(s).
Dennis McLane. Ecological Effects Branch.
71-1A. Avian Single Dose Oral LD50 Test. Species Tested: Mallard duck (Anas platyrhynchos).
MRID No. 423597-01. Pages 6-8 removed-registrant data.
Document (PDF) (411 KB PDF).

May 25, 1993. Data Eval. Rec. 10 Page(s).
Dennis McLane. Ecological Effects Branch.
71-4. Avian Reproduction Study. Species Tested: Bobwhite quail (Colinus virginianus).
MRID No. 425073-02.
Document (PDF) (930 KB PDF).

May 25, 1993. Data Eval. Rec. 17 Page(s).
Dennis McLane. Ecological Effects Branch.
71-4. Avian Reproduction Study. Species Tested: Mallard duck (Anas platyrhynchos).
MRID No. 425073-01. Pages 13-14 removed-registrant data.
Document (PDF) (824 KB PDF).

June 01, 1993. Memorandum. 2 Page(s).
Anthony Maciorowski. Ecological Effects Branch.
Endothall Acid, Dipotassium Salt of Endothall, and Amine Salt of Endothall Data
Requirements Update.
Document (PDF) (76 KB PDF).

June 01, 1993. Review. 4 Page(s).
Douglas Urban. Ecological Effects Branch.
Data review and update data requirements MRID 423597-01, 423597-02.
Document (PDF) (162 KB PDF).

June 01, 1993. Review. 4 Page(s).
Douglas Urban. Ecological Effects Branch.
Review avian reproduction studies. MRID 425073-02, 425073-01.
Document (PDF) (163 KB PDF).

June 01, 1993. Review. 4 Page(s).
Douglas Urban. Ecological Effects Branch.
Review data to support reregistration indicate status of data requirements for
reregistration MRID 42327701, 42327702.
Document (PDF) (174 KB PDF).

August 20, 1993. Memorandum. 31 Pages.
Steven Malish. Toxicology Branch II.
Endothall: Review of Acute Toxicology Studies with Technical Endothall (Aquathol Kô).
MRID No(s). 42282901, -02, -03 and -04. DP Barcode: D178232. Tox review No. 010507.
Document (PDF) (698 KB PDF).

June 01, 1994. Data Eval. Rec. 8 Page(s).
Joanne Edwards. Ecological Effects Branch.
71-2. Avian Dietary LC50 Test. Species Tested: Bobwhite Quail (Colinus virginianus).
MRID No. 43167701. Pages 6-8 removed-registrant data.
Document (PDF) (325 KB PDF).

June 01, 1994. Data Eval. Rec. 8 Page(s).
Joanne Edwards. Ecological Effects Branch.
71-2. Avian Dietary LC50 Test. Species Tested: Mallard Ducklings (Anas platyrhynchos).
MRID No. 43167701. Pages 6-8 removed-registrant data.
Document (PDF) (338 KB PDF).

June 01, 1994. Memorandum. 3 Page(s).
Anthony Maciorowski. Ecological Effects Branch.
Review of Six Subacute Dietary Studies Submitted by Elf Atochem North America,
Inc. in Support of Reregistration of Endothall Technical, the Amine Salt and the
Dipotassium Salt.
Document (PDF) (166 KB PDF).

June 02, 1994. Data Eval. Rec. 9 Page(s).
Dennis McLane. Ecological Effects Branch.
72-3 96 Hour LC50 for Mysidopsis bahia. MRID No. 42914101.
Page 9 removed-registrant data.
Document (PDF) (436 KB PDF).

June 02, 1994. Data Eval. Rec. 9 Page(s).
Dennis McLane. Ecological Effects Branch.
72-3 96 Hour LC50 for Sheepshead Minnow (Cyprinodon variegatus)
MRID No. 42914102. Page 9 removed-registrant data.
Document (PDF) (428 KB PDF).

June 03, 1994. Memorandum. 3 Page(s).
Anthony Maciorowski. Ecological Effects Branch.
Endothall Acid (Technical) MRID 42914102, 42914101.
Document (PDF) (143 KB PDF).

September 08, 1994. Review. 21 Page(s).
Anthony Maciorowski. Ecological Effects Branch.
Review oyster shell deposition study. MRID 42895201.
Pages 10-13 removed-registrant data.
Document (PDF) (829 KB PDF).

September 08, 1994. Review. 22 Page(s).
Anthony Maciorowski. Ecological Effects Branch.
Review fish ELS [early life-stage] study MRID 43295401.
Document (PDF) (888 KB PDF).

September 12, 1994. Memorandum. 2 Page(s).
Anthony Maciorowski. Ecological Effects Branch.
Endothall Technical Fish Early Life-stage Study and Eastern Oyster 96-Hour Shell
Deposition Study MRID 428952-01, 432954-01.
Document (PDF) (80 KB PDF).

October 17, 1994. Memorandum. 31 Page(s).
Anthony Maciorowski. Ecological Effects Branch.
Endothall Technical - Invertebrate Life Cycle Test Study - D199241 MRID 43007801.
Pages 11-21 removed-registrant data.
Document (PDF) (1157 KB PDF).

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