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Index of Cleared Science Reviews
Index for Chlropyrifos-methyl (Pc Code 059102)
April 4, 1978. Memorandum. 2 Page(s).
S.L. Chan. Toxicology Branch.
Chlorpyrifos-Methyl, EPA #464-EUP-48.
December 3, 1979. Data Eval. Rec. 5 Page(s).
Richard Lee. Ecological Effects Branch.
Laboratory Acute Toxicity Study.
December 19, 1979. Data Eval. Rec. 6 Page(s).
Allen Vaughn. Ecological Effects Branch.
Toxicity to Aquatic Insects.
May 20, 1980. Data Eval. Rec. 3 Page(s).
James Felkel. Ecological Effects Branch.
Avian Acute Oral Toxicity.
Test Species: Mallard.
May 20, 1980. Data Eval. Rec. 3 Page(s).
James Felkel. Ecological Effects Branch.
Avian Acute Oral Toxicity.
Test Species: Ring-necked Pheasant (Phasianus colchicus);
California Quail (Lophortyx californica).
May 21, 1980. Data Eval. Rec. 3 Page(s).
James Felkel. Ecological Effects Branch.
Avian Acute Oral Toxicity.
Test Species: Starling (Sturnis vulgaris); Red-winged
Blackbird (Agelaius phoeniceus).
May 22, 1980. Data Eval. Rec. 2 Page(s).
James Felkel. Ecological Effects Branch.
Avian Repellancy.
Test Species: Redwinged Blackbird (Agelaius phoeniceus).
May 23, 1980. Data Eval. Rec. 9 Page(s).
James Felkel. Ecological Effects Branch.
Avian Dietary LC50. Cholinesterase Inhibition.
Test Species: Bobwhite Quail (Colinus virginianus);
Japanese Quail (Coturnix c. japonica); Mallard
(Anas platyrhynchos).
May 27, 1980. Data Eval. Rec. 3 Page(s).
James Felkel. Ecological Effects Branch.
Avian Dietary LC50.
Test Species: Japanese Quail (Coturnix c. japonica);
Ring-necked Pheasant (Phasianus colchicus); Mallard
(Anas platyrhynchos).
May 27, 1980. Data Eval. Rec. 6 Page(s).
James Felkel. Ecological Effects Branch.
Avian Dietary LC50.
Test Species: Bobwhite Quail (Colinus virginianus).
June 2, 1980. Data Eval. Rec. 10 Page(s).
James Felkel. Ecological Effects Branch.
Acute Fish 96-hour LC50.
Test Species: Rainbow Trout (Salmo gairdneri Richardson)
Common Goldfish (Carassius auratus Linnaeus)
Channel Catfish (Ictalus punctatus Rafinesque).
Pages 5-6 are not included - registrant data.
June 3, 1980. Data Eval. Rec. 16 Page(s).
James Felkel. Ecological Effects Branch.
Warmwater Fish Acute 96-hour LC50.
Test Species: Bluegill (Lepomis macrochirus Rafinesque).
Pages 8-9 are not included - registrant data.
June 11, 1980. Data Eval. Rec. 5 Page(s).
James Felkel. Ecological Effects Branch.
Aquatic Invertebrate Acute Toxicity - 48-hr. LC50.
Test Species: Daphnis magna straus.
Pages 4-5 are not included - registrant data.
June 11, 1980. Data Eval. Rec. 3 Page(s).
James Felkel. Ecological Effects Branch.
Aquatic Invertebrate Acute Toxicity - 48 hr. LC50.
Test Species: Daphnia magna straus.
June 17, 1980. Data Eval. Rec. 6 Page(s).
James Felkel. Ecological Effects Branch.
96-Hour Fish LC50.
Test Species: Harlequin Fish (Rasbora Heteromorpha).
June 23, 1980. Data Eval. Rec. 2 Page(s).
James Felkel. Ecological Effects Branch.
96-Hour Aquatic Toxicology.
Test Species: Rainbow Trout, Goldfish, Carp, White Sucker,
Black Bullhead, Green Sunfish, Bluegill, Yellow Perch.
June 23, 1980. Data Eval. Rec. 2 Page(s).
James Felkel. Ecological Effects Branch.
Avian Acute Oral LC50.
Test Species: White Leghorn Chicken is Listed as the Species
Used in the "Typical LD50 Study".
June 23, 1980. Data Eval. Rec. 2 Page(s).
James Felkel. Ecological Effects Branch.
Fish 96-Hour LC50.
Test Species: Rainbow Trout; Fathead Minnow.
July 1, 1980. Data Eval. Rec. 2 Page(s).
James Felkel. Ecological Effects Branch.
Aquatic Invertebrate LC50.
Test Species Clear Lake Gnat Larvae (Chaoborus astictopus).
July 2, 1980. Data Eval. Rec. 2 Page(s).
James Felkel. Ecological Effects Branch.
Aquatic Invertebrate Toxicity.
Test Species: Crayfish.
July 3, 1980. Data Eval. Rec. 4 Page(s).
James Felkel. Ecological Effects Branch.
Fish Toxicity. (LC50 test)
Test Species: Bluegill; Redeared Sunfish; Crappie;
Mosquitofish; Black bass; Silverside; Channel Catfish.
July 3, 1980. Data Eval. Rec. 5 Page(s).
James Felkel. Ecological Effects Branch.
Aquatic Invertebrate Toxicity
Test Species: White River Crayfish.
July 7, 1980. Data Eval. Rec. 3 Page(s).
James Felkel. Ecological Effects Branch.
Aquatic Invertebrate Toxicity.
Test Species: Shrimp.
July 7, 1980. Data Eval. Rec. 4 Page(s).
James Felkel. Ecological Effects Branch.
Simulated Field Testing for Aquatic Organisms.
Test Species: Juv. Bluegill ... Crappie (1 individual only).
July 11, 1980. Data Eval. Rec. 2 Page(s).
James Felkel. Ecological Effects Branch.
Simulated and Actual Field Testing for Aquatic Organisms
Test Species: Juv. Bluegill...Zooplankton (Actual Field
Testing).
July 11, 1980. Data Eval. Rec. 3 Page(s).
James Felkel. Ecological Effects Branch.
Efficacy for Gnat Control, Simulated Field Testing
with Crayfish and Fish, and Actual Field Testing with
Zoo Plankton. Test Species: Clear Lake Gnat (Chaoborus
astictus)... 8 zooplankton genera (including Daphnia).
July 14, 1980. Data Eval. Rec. 2 Page(s).
James Felkel. Ecological Effects Branch.
Field Testing (Actual and Simulated).
Test Species: Fish: Alestes Nurses,...tricopteran
Amphispsyche.
July 14, 1980. Data Eval. Rec. 2 Page(s).
James Felkel. Ecological Effects Branch.
Topical Application to Bees.
Test Species: Honey Bees.
July 14, 1980. Data Eval. Rec. 2 Page(s).
James Felkel. Ecological Effects Branch.
Toxicity to Non-target Insects.
Test Species: Honey Bees (Apis mellifera L.).
July 18, 1980. Data Eval. Rec. 2 Page(s).
James Felkel. Ecological Effects Branch.
Fish 24-hr. LD50. Aquatic Invertebrate 24-HR. LD50.
Aquatic Invertebrate 72-Hr. LD50.
Test Species: Goldfish (Carrasius auratus L.)...Daphnia spp.
July 23, 1980. Data Eval. Rec. 3 Page(s).
James Felkel. Ecological Effects Branch.
Fish 96-Hour LC50.
Test Species: Fathead Minnow (Pimephales
promelas Rafinesque).
July 25, 1980. Data Eval. Rec. 3 Page(s).
James Felkel. Ecological Effects Branch.
48-Hour EC50; (Oyster: 96-Hour Shell Deposition Study).
Test Species: Pink Shrimp (Penaeus duorum)...
(Cyprinodon variegatus).
July 28, 1980. Data Eval. Rec. 4 Page(s).
James Felkel. Ecological Effects Branch.
Avian Acute Toxicity; Efficacy - Mosquitos; Cholinesterase
(Avian) and Chronic Toxicity.
Test Species: White Leghorn Chicken (HY-Line 934E);
Aedes aegypti.
July 30, 1980. Data Eval. Rec. 3 Page(s).
James Felkel. Ecological Effects Branch.
Fish 96-Hour LC50.
Test Species: Rainbow Trout (Salmo gairdneri Richardson);
Bluegill (Lepomis macrochirus Rafinesque); Goldfish
(Carassius auratus Linnaeus).
August 13, 1980. Review. 32 Page(s).
James Felkel et. al. Ecological Effects Branch.
Full Risk Assessment of New Active Ingredient for
Manufacturing Use Only.
December 2, 1980. Memorandum. 6 Page(s).
James Felkel. Ecological Effects Branch.
Registration #464-LLT/ Accession #099637.
Pages 3-4 are not included - draft labeling.
January 21, 1981. Review. 15 Page(s).
Dr. Willa Garner. Environmental Fate Branch.
New Pesticide for Use on Turf.
Inert ingredient information on page 2 ise not included.
March 13, 1981. Memorandum. 18 Page(s).
R.B. Perfetti. Residue Chemistry Branch.
PP #0F2423 and FAP #0H5277. Chlorpyrifos-Methyl on Grains.
Evaluation of Analytical Methods and Residue Data. Page 16
is not included - manufacturing process information.
December 17, 1981. Review. 5 Page(s).
Dr. Willa Garner. Environmental Fate Branch.
Activated Sludge Study.
Pages 4-5 are not included - draft label.
January 19, 1982. Memorandum. 3 Page(s).
Ray Landolt. Toxicology Branch.
464-LLA; Chlorpyrifos-Methyl. Caswell No. 179AA.
January 20, 1982. Memorandum. 3 Page(s).
Ray Landolt. Toxicology Branch.
PP 0F2423 and 0H5277 Chlorpyrifos-Methyl on Grains. Caswell
No. 179AA. Inert ingredient information on page 3 is not
included.
January 21, 1982. Memorandum. 2 Page(s).
Ray Landolt. Toxicology Branch.
464-LLT, Reldan 4E. Chlorpyrifos-Methyl on Stored Grain.
Caswell No. 179AA.
Inert ingredient information on page 1 is not included.
Attachment(s) following:
November 20, 1981. Memorandum. 1 Page(s).
Ray Landolt. Toxicology Branch.
Chlorpyrifos-Methyl; Reg. No. 464-LLA; PP #0F2423 and
0H5277. Caswell No. 179AA.
March 25, 1982. Memorandum. 140 Page(s).
Ray Landolt. Toxicology Branch.
PP 0F2423 and 0H5277 Chlorpyrifos-Methyl on Grains. Caswell
No. 179AA. Inert ingredient information on page 3 is not
included.
Tox review 001571.
December 10, 1982. Memorandum. 15 Page(s).
Raymond Landolt. Toxicology Branch.
Chlorpyrifos-methyl. Registration of 464-LLT for use
on stored grains. PP 0F2423.
Tox review 002333.
December 23, 1982. Memorandum. 11 Page(s).
Ray Landolt. Toxicology Branch.
Reldan F, Chlorpyrifos-Methyl. EPA 464-LLA for
Manufacturing Use. O,O-dimethyl-O-(3,5,6-trichloro-2-
pyridyl) phosphorothioate. Tox. No. 179AA.
January 25, 1983. Memorandum. 12 Page(s).
R.B. Perfetti. Residue Chemistry Branch.
PP #0F2423 and FAP # 0H5277 Chlorpyrifos-Methyl on Stored
Grains. Amendment of 9/14/82.
February 7, 1983. Review. 6 Page(s).
James Felkel. Ecological Effects Branch.
Registrant Response to Previous EEB Review.
April 15, 1983. Memorandum. 1 Page(s).
Ray Landolt. Toxicology Branch.
Chlorpyrifos-Methyl, Tox. No. 179AA; O,O-dimethyl-O-(3,5,6-
trichloro-2-pyridyl) phosphorothioate.
May 23, 1983. Memorandum. 3 Page(s).
Ray Landolt. Toxicology Branch.
Chlorpyrifos-Methyl, O,O-dimethyl-O-(3,5,6-trichloro-2
pyridyl) phosphorothioate; Pesticide Petition 0F2423 on
Stored Grains. Tox No. 179AA.
August 15, 1983. Review. 9 Page(s).
Elizabeth E. Zucker. Ecological Effects Branch.
Registrant Response to Previous Review.
Pages 4-9 are not included - registrant data.
August 24, 1983. Memorandum. 3 Page(s).
Ray Landolt. Toxicology Branch.
Chlorpyrifos-Methyl, O,O-dimethyl-o-(3,5,6-trichloro-2-
pyridyl) phosphorothioate, Tox. No. 179AA.
September 14, 1983. Memorandum. 4 Page(s).
R.B. Perfetti. Residue Chemistry Branch.
PP #0F2423 and FAP #0H5277 Chlorpyrifos-Methyl on Stored
Grains. Amendment of 6/13/83.
October 28, 1983. Memorandum. 2 Page(s).
Ray Landolt. Toxicology Branch.
Chlorpyrifos-Methyl, O, O-dimethyl-O-(3,5,6-trichloro-2-
pyridyl) phosphorothioate, Chem. No. 179AA.
Attachment(s) following:
October 17, 1983. Review. 2 Page(s).
Irving Mauer. Toxicology Branch.
Reldan-F Data Review.
November 18, 1983. Memorandum. 3 Page(s).
Ray Landolt. Toxicology Branch.
Chlorpyrifos-Methyl, O, O-dimethyl-O-(3,5,6-trichloro-2-
pyridyl) phosphorothioate, Tox No. 179AA.
February 21, 1984. Profile. 1 Page(s).
Ecological Effects Branch.
EEB Chemical Profile.
Pesticide Name: Chlorpyrifos-Methyl.
February 21, 1984. Review. 12 Page(s).
Richard M. Lee. Ecological Effects Branch.
Submission of acute avian toxicity data in response to
previous EEB review.
Acute oral, mallard. Dietary LC50, mallard. Acc. 251736.
October 11, 1984. Memorandum. 5 Page(s).
Ray Landolt. Toxicology Branch.
Chlorpyrifos-Methyl, Tox. Chem. No. 179AA.
April 12, 1985. Memorandum. 2 Page(s).
Ray Landolt. Toxicology Branch.
Chlorpyrifos-Methyl, Tox. Chem. No. 179AA.
May 9, 1985. Memorandum. 2 Page(s).
Irving Mauer. Toxicology Branch.
Chlorpyrifos-Methyl (Reldan-F), Protocols for Mutagenicity
Testing. EPA File Symbol 464-LLA.
May 22, 1985. Memorandum. 1 Page(s).
Ray Landolt. Toxicology Branch.
Chlorpyrifos-Methyl, Tox. Chem. No. 179AA. Inert ingredient
information is not included.
June 7, 1985. Memorandum. 3 Page(s).
Ray Landolt. Toxicology Branch.
464-LLT. Acute inhalation toxicity, rat. Acc 256480.
June 24, 1985. Memorandum. 2 Page(s).
Ray Landolt. Toxicology Branch.
464-LLA. Acute inhalation toxicity, rat. Acc 256616.
Tox review 004500.
August 20, 1985. Memorandum. 2 Page(s).
Ray Landolt. Toxicology Branch.
Chlorpyrifos-Methyl, Tox. Chem. No. 179AA
PP 0F2423 0H5277 on stored grains.
October 10, 1985. Memorandum. 10 Page(s).
Ray Landolt. Toxicology Branch.
464-LLA. Mutagenicity studies. Acc 258473, 258474, 258475.
Tox review 004710.
October 30, 1985. Memorandum. 2 Page(s).
Ray Landolt. Toxicology Branch.
464-LLT. Reevaluate primary eye irritation study.
Tox review 004752.
November 19, 1985. Memorandum. 2 Page(s).
John Chen. Toxicology Branch.
Review registrant's response to TB review concerning
mutagenicity study (mouse bone marrow micronucleus)
(TB memo 10/7/85 R. Landolt)
Tox review 004779.
July 30, 1986. Memorandum. 3 Page(s).
Ray Landolt. Toxicology Branch.
Registrant: Dow Chemical Co. letter of June 19, 1986.
Pesticide Petition: 6F3429/6H5506.
August 12, 1986. Memorandum. 22 Page(s).
Cynthis Deyrup. Residue Chemistry Branch.
PP #6F3429/6H5506 (RCB #s 1177, 1178, 1179).
Chlorpyrifos-methyl (Reldan) in/on Stored Corn.
Evaluation of the Analytical Method and Residue Data.
Accession #263688, 263690.
August 27, 1986. Memorandum. 2 Page(s).
Cynthia Deyrup. Residue Chemistry Branch.
PP# 6F3429/6H5506 (RCB #'s 1177, 1178, 1179).
Chlorpyrifos-Methyl (Reldan) in/on Stored Corn.
Addendum to RCB's review dated 8/12/86.
October 16, 1986. Memorandum. 10 Page(s).
Cynthia Deyrup. Residue Chemistry Branch.
PP #6F3429/6H5506 (RCB #'s 1474, 1475, 1476).
Chlorpyrifos-Methyl (Reldan) in/on Stored Corn.
Amendment of 9/9/86. Accession #'s 264933 and
264934.
December 5, 1986. Memorandum. 4 Page(s).
Ray Landolt. Toxicology Barnch.
Chlorpyrifos-methyl, Revised Section F to PP 6F3429,
FAP 6H5506. TOX Chem No. 179 AA.
December 9, 1986. Summary. 3 Page(s).
George Ghali. Toxicology Branch.
Chlorpyrifos-Methyl Reference Doses (RFDs) for Oral
Exposure.
December 17, 1986. Memorandum. 8 Page(s).
Cynthia Deyrup. Residue Chemistry Branch.
PP #6F3429 6H5506 (RCB #'s 1600, 1601, 1602, 1603,
and 1604) Chlorpyrifos-Methyl (Reldan) in/on
Stored Corn. Amendment of 10/21/86. Accession
No. 266025.
December 27, 1986. Memorandum. 3 Page(s).
Bruce Jaeger. Toxicology Branch.
Chlorpyrifos Methyl; Determination of RfD; Tox. Chem.
No. 179AA.
January 7, 1987. Letter. 6 Page(s).
Edward Allen. Insecticide-Rodenticide Branch.
Pesticide Petition 6F3429
Food Additive Petition 6H5506
Reldan 4E EPA Reg. No. 464-557
We are sorry to inform you that...
Attachment(s) following:
Undated. Memorandum. Page(s).
Cynthia Deyrup. Residue Chemistry Branch.
PP #6F3429/6H5506 (RCB #'s 1600, 1601, 1602, 1603,
and 1604) Chlorpyrifos-Methyl (Reldan) in/on
Stored Corn. Amendment of 10/21/86. Accession
No. 266025.
January 30, 1987. Memorandum. 2 Page(s).
Cynthia Deyrup. Residue Chemistry Branch.
PP #6F3429/6H5506. Chlorpyrifos-Methyl (Reldan)
in/on Stored Corn. Addendum to RCB's review dated
8/12/86.
February 12, 1987. Memorandum. 3 Page(s).
Cynthia Deyrup. Residue Chemistry Branch.
PP #6F3429. RCB Conference (2/3/87) with Dow and
Gustafson, re: Chlorpyrifos-methyl (Reldan) on
stored corn.
September 3, 1987. Memorandum. 6 Page(s).
Cynthia Deyrup. Residue Chemistry Branch.
PP #6F3429/6H5506 (RCB # 2648) Chlorpyrifos-Methyl
(Reldan) in/on Stored Corn. Amendment of 7/30/87.
No Accession No.
May 11, 1988. Memorandum. 7 Page(s).
Cynthia Deyrup. Residue Chemistry Branch.
PP #6F3429/6H5506 (RCB # 3665) Chlorpyrifos-Methyl
(Reldan) in/on Stored Corn. Amendment of 3/23/88.
No Accession No.
December 12, 1989. Memorandum. 4 Page(s).
Stephanie Willett. Dietary Exposure Branch.
PP# 6F3429 (RD ID No. 7501-41). Protocol for Reldan 4E
Corn Dust residue Study. DEB Number 5897. No MRID Number.
April 6, 1990. Memorandum. 4 Page(s).
Luis Rodriguez. Dietary Exposure Branch.
PP #6F3429 (RD ID No. 7501-41). Revised Protocol
for Reldan 4E Corn Dust Residue Study.
DEB No. 6355; RD Record No. 259634
No MRID Number.
April 29, 1991. Memorandum. 4 Page(s).
Michael Flood. Chemistry Branch.
PP#6F3429/6H5506. Chlorpyrifos-Methyl in/on Stored
Corn. Amendment to Remove TCP from Tolerance
Expression. DEB # 6969.
April 30, 1992. Memorandum. 10 Page(s).
Jose' Morales. Chemistry Branch.
PP#6F3429. Chlorpyrifos-methyl on corn dust. Amendment of
8/18/86. CBTS # 8714. DP Barcode D169228. HED # 1-2574.
MRID #'s 420171-00, -01.
September 16, 1992. Memorandum. 3 Page(s).
Michael Flood. Chemistry Branch.
PP#6F3429/6H5506 -- Chlorpyrifos-methyl (Reldan 4E)
in/on Stored Corn. Submission dated 4/30/92.
November 18, 1992. Memorandum. 2 Page(s).
Michael Flood. Chemistry Branch.
PP#6F3429/6H5506. Chlorpyrifos-methyl in Stored Grain.
Protocol for Test Kit Validation. Submission Dated
10/29/92.
June 3, 1993. Memorandum. 6 Page(s).
Jose' Morales. Chemistry Branch.
PP#6F3429/6H5506. Chlorpyrifos-methyl on Corn Grain.
Amendment in reponse to review of 4/30/92. CBTS# 11149.
DP Barcode D186441. MRID# none.
March 10, 1994. Memorandum. 4 Page(s).
Michael Flood. Chemistry Branch.
PP#6F3429/6H5506. Chlorpyrifos-methyl in Stored Grain.
Independent Lab Validation of Test Kit. Submission
Dated 7/15/93.
June 2, 1994. Memorandum. 12 Page(s).
Douglas Swineford. Analytical Chemistry Section.
PP#6F3429/6H5506 Chlorpyrifos-methyl (Reldan 4E)
in/on Stored Corn. Method Validation Request.
Immunoassay Test Kit.
June 15, 1994. Memorandum. 4 Page(s).
Michael Flood. Chemistry Branch.
PP#6F3429/6H5506 -- Chlorpyrifos-methyl (Reldan 4E)
in/on Stored Corn Grain. Results of EPA Method
Validation.
October 20, 1997. Memorandum. 6 Page(s).
Jess Rowland. Health Effects Division.
Chlorpyrifos-methyl - Report of the Hazard Identification
Assessment Review Committee.
April 24, 1998. Memorandum. 22 Page(s).
James Wolf. Environmental Risk Branch 3.
Drinking Water Assessment of HCB and PCB.
July 8, 1998. Memorandum. 3 Page(s).
Jess Rowland. Health Effects Division.
Chlorpyrifos-methyl Reevaluation Report of the Hazard
Identification Assessment Review Committee