• June 9, 2017   Expansion of Quarantine Areas for the Imported Fire Ant (Solenopsis invicta Buren, S. richteri Forel, and hybrids of these species)
  • March 16, 2016  Expansion of Quarantine Areas for the Imported Fire Ant (Solenopsis invicta Buren, S. richteri Forel, and hybrids of these species)
  • December 6, 2011, Expansion of Quarantine Areas in Tennessee for the Imported Fire Ant (Solenopsis invicta Buren, S. richteri Forel, and hybrids of these species), with Federal Order
  • October 28, 2009, Areas in Virginia Added to the Imported Fire Ant (IFA) Quarantine and Expansion of Existing IFA Quarantine Areas in Arkansas, Tennessee, and Texas for IFA (Solenopsis invicta Buren, S. richteri Forel, and hybrids of these species), with Federal Order
  • March 24, 2009, Establishment of Quarantine Areas in Oklahoma and Tennessee for Imported Fire Ants (IFA) (Solenopsis invicta Buren, S. richteri Forel, and hybrids of these species)
  • May 10, 2006, Regulatory Decision Regarding Imported Fire Ant (IFA) Queens in Granular Urea Fertilizer Shipments
  • April 7, 2006, Quarantine of Polk and Perry Counties, Arkansas, for Imported Fire Ants (IFA) (Solenopsis invicta Buren, S. richteri Forel, and hybrids of these species)
  • November 8, 2005, Best Management Practices for Control of Imported Fire Ants (IFA) on Migratory Beehives and Bee Equipment