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State of California Department of Pesticide Regulation
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CAC Letters Archive

Carbon Monoxide for Burrowing Rodent Control: Regulation and Updated Questions and Answers

November 8, 2023

Director’s Decision on Appeal of Imperial County Agricultural Commissioner’s Decision (Seth A. Hallock, Docket Number 228)

November 14, 2023

Updates to Volume 3, Restricted Materials and Permitting, Pesticide Use Enforcement Program Standards Compendium Appendices

November 21, 2023

Application of Elemental Sulfur Materials to Plant Foliage for Fungicide Effects

April 2, 2003

Use of Pyrethrins/Permethrins With Air Space Spray Systems in Horse Stables

April 2, 2003

Limited 3-Month Enforcement Discretion For Commercial Applicator Soil And Non-Soil Fumigation Licensing Requirements Until April 1, 2024.

December 8, 2023

Regulations to Limit Neonicotinoid Product Use on Food and Feed Crops: Interpreting “Bloom”

December 12, 2023

Diphacinone: Restricted Material Status, Prohibitions, Allowed Uses, and Questions and Answers

December 18, 2023

Department of Pesticide Regulation (DPR) Enforcement Branch Northern Regional Office Relocation, Effective April 3, 2003

March 26, 2003

Rice Pesticides Program 2003

March 26, 2003

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