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Index of Cleared Science Reviews
for Diatomaceous earth (Pc Code 072605)
You will need Adobe Reader to view some of the files on this page. See EPA's PDF page
January 10, 1979. Review. 5 Page(s).
Larry Turner. Ecological Effects Branch.
Experimental Use Permit No. 39697-EUP-1. EUP for Homeowner,
Livestock, and Store Grain Use.
Document (PDF) (178 KB PDF).
December 03, 1979. Review. 1 Page(s).
Allen Vaughan. Ecological Effects Branch.
Honey Bee Acute Contact LD50.
Document (PDF) (43 KB PDF).
August 28, 1981. Memorandum. 2 Page(s).
D. Ritter. Toxicology Branch.
FAP #1H5303 - Pyrethrins, Piperonyl Butoxide and Diatomaceous Earth
in Food and Feed Handling Establishments. Amended Registration
(#6300-1AA; Perma-Guard Household Insecticide D-20). Inert ingredient
information on page 2 is not included.
Document (PDF) (87 KB PDF).
December 28, 1982. Review. 2 Page(s).
R. S. Van Denburgh. Insecticide Rodenticide Branch.
File No. 48598-E. Registration - Review of Appropriateness of Label
Claims and Directions. Inert ingredient information on pages 1 and 2 is not
included.
Document (PDF) (81 KB PDF).
March 14, 1983. Efficacy Review. 4 Page(s).
R. S. VanDenburgh. Insecticide-Rodenticide Branch.
File No. 48598-R. Control of Grain Insects in Bins and Silos, and Aid in the
Prevention of Insect Damage in Stored Grains. Inert ingredient information
on pages 1,4 is not included.
Document (PDF) (166 KB PDF).
June 27, 1983. Efficacy Review. 1 Page(s).
Phil Hutton. Insecticide/Rodenticide Branch.
File No. 48598-E. Insecto. Natural Insecto Products Inc. Costa Mesa, CA
92627. Inert ingredient information is not included.
Document (PDF) (51 KB PDF).
November 01, 1983. Memorandum. 2 Page(s).
David Ritter. Toxicology Branch.
3F2871: Diatomaceous Earth (DE) - Petition to Exempt from the
Requirement of a Tolerance as an Active Ingredient.
Document (PDF) (55 KB PDF).
December 27, 1983. Memorandum. 1 Page(s).
Byron Backus. Insecticide/Rodenticide Branch.
EPA File Symbol 48598-R. Insecto. Caswell #734A. In 11-23-83; Record
No. 110121. Expedite.
Document (PDF) (69 KB PDF).
May 09, 1984. Review (Acutes). 3 Page(s).
Phil Hutton. Insecticide/Rodenticide Branch.
File No. 48598-R. Insecto. Natural Insecto Products. Inert ingredient
information on page 1 is not included.
Document (PDF) (126 KB PDF).
April 27, 1988. Review. 1 Page(s).
Dona Williams. Insecticide/Rodenticide Branch.
EPA Reg. No. 48598-1. Insecto, an Insecticide for the Control of Grain
Insects.
Document (PDF) (54 KB PDF).
March 30, 1993. Memorandum. 17 Page(s).
William Woodrow. Registration Support Branch.
EPA Reg./File Symbol No.: 499-GIL. PT 230 [239] Tri Die. Six acute toxicity
studies. MRID 42613702 thru 42613707.
Document (PDF) (977 KB PDF).
July 17, 1997. Review. 5 Page(s).
Alfred Smith. Technical Review Branch.
Product Chemistry Review. REG./File Symbol No.: 499-GIL. Whitmire PT
239 Tri Die Insecticide MRID 42613701.
Document (PDF) (203 KB PDF).