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National Plant Board
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SPRO Letters

Fruit Flies

  • December 19, 2025: APHIS Establishes and Expands Mexican Fruit Fly (Anastrepha ludens) Quarantine Areas in Texas
  • December 11, 2025: APHIS Establishes a Mexican Fruit Fly (Anastrepha ludens) Quarantine Area in Texas
  • November 13, 2025: APHIS Expands the Santa Clara Mediterranean Fruit Fly (Ceratitis capitata) Quarantine in California
  • September 23, 2025: APHIS Modifies Conditions for the Interstate Movement of Fresh Citrus Fruit from Core Areas of a Mexican Fruit Fly Quarantine in Texas
  • September 13, 2024: APHIS Established and Revises Mexican Fruit Fly (Anastrepha ludens) Quarantine Areas in Texas
  • August 21, 2024: APHIS Established, Amends, and Removes Mexican Fruit Fly (Anastrepha ludens) Quarantine Areas in Texas
  • August 14, 2024: APHIS Removes Oriental Fruit Fly (Bactrocera dorsalis) Quarantine in Riverside and San Bernardino Counties, California
  • August 5, 2024: APHIS Removes Mediterranean Fruit Fly (Ceratitis capitata) and Queensland Fruit Fly (Bactrocera tyroni) Quarantine Areas in California 
  • August 5, 2024: APHIS Removes Three Mexican Fruit Fly (Anastrepha ludens) Quarantine Areas in Texas
  • July 5, 2024: APHIS Removes the Zeugodacus tau Quarantine in Los Angeles County, California 
  • June 18, 2024: APHIS Establishes a Host List for Regulated Articles for the Queensland Fruit Fly (Bactrocera tryoni)
  • June 12, 2024: APHIS Removes the Oriental Fruit Fly (Bactrocera dorsalis) Quarantine in Sacramento County, California
  • June 3, 2024: APHIS Expands the European Cherry Fruit Fly (Rhagoletis cerasi) Quarantine to include all of Cayuga, Genesee, and Ontario Counties, New York
  • June 3, 2024: APHIS Expands Two Mexican Fruit Fly (Anastrepha ludens) Quarentines in Texas
  • May 21, 2024: APHIS Removes the Oriental Fruit Fly (Bactrocera dorsalis) Quarantine in Santa Clara County, California
  • April 24, 2024: APHIS Establishes and Expands Mexican Fruit Fly (Anastrepha ludens) Quarantine Areas in Texas
  • April 1, 2024: APHIS Restricts the Entry of European Cherry Fruit Fly(Rhagoletis cerasi) Host Commodities from the Provinces of Ontario and Quebec, Canada into the United States
  • April 1, 2024: APHIS Establishes Mexican Fruit Fly  (Anastrepha ludens) Quarantine Areas in Texas
  • February 28, 2024: APHIS Expands Two Fruit Fly Quarantines in California
  • February 5, 2024: APHIS Modifies Conditions for the Interstate Movement of Fresh Citrus Fruit from the Redlands Oriental Fruit Fly (Bactrocera dorsalis) Quarantine Area in California
  • January 19, 2024: APHIS Amends the Federal Order Prohibiting Importation of Fresh Bell Peppers (Capsicum annuum) from Spain due to Mediterranean Fruit Fly (Ceratitis capitata)
  • December 20, 2023: APHIS Expands Oriental Fruit Fly Quarantine in San Bernardino and Riverside Counties, California
  • December 15, 2023: APHIS Expands Mediterranean Fruit Fly Quarantine in Los Angeles County, California 
  • December 1, 2023: APHIS Expands Three Fruit Fly Quarantines in Los Angeles and Ventura Counties, California
  • November 14, 2023: APHIS Expands Mediterranean Fruit Fly Quarantine in Los Angeles County, California
  • November 14, 2023: APHIS Expands Mediterranean Fruit Fly Quarantine in Los Angeles County, California
  • November 6, 2023: APHIS Establishes Mediterranean Fruit Fly and Queensland Fruit Fly Quarantines in California
  • October 26, 2023: APHIS Expands Fruit Fly Quarantines in California
  • October 10, 2023: APHIS Establishes an Oriental Fruit Fly (Bactrocera dorsalis) Quarantine in San Bernardino and Riverside Counties, California
  • September 27, 2023: APHIS Establishes an Oriental Fruit Fly (Bactrocera dorsalis) Quarantine in Sacramento County, California
  • September 14, 2023: APHIS Removes the Oriental Fruit Fly (Vactrocera dorsalis) Quarantine in Fountain Valley, Orange County, California
  • August 25, 2023: APHIS Expands the Zeugodacus tau Fruit Fly Quarantine in the Stevenson Ranch Area, Los Angeles County, California
  • July 21, 2023: APHIS Establishes a Zeugodacus tau Fruit Fly Quarantine in Stevenson Ranch Area, Los Angeles County, California
  • July 12, 2023: APHIS Removes the Mexican Fruit Fly (Anastrepha ludens) Quarantine in Valley Center, San Diego County, California​
  • Archived Fruit Flies Letters can be requested from the NPB Association Manager.
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  • Home
  • About NPB
    • Contact
    • Strategic Plan
  • Members
    • Members
    • Board of Directors
    • Regional Plant Boards >
      • Central Plant Board
      • Eastern Plant Board
      • Southern Plant Board
      • Western Plant Board
    • Committees
    • Awards and Recognition
  • Meetings
  • Laws & Regulations
    • State Law & Regulation Summaries
    • SPRO Letters
    • State Regulated Noxious Weeds
  • Resources
    • Box Tree Moth - Compliance Agreement
    • Japanese Beetle Harmonization Plan
    • Model Laws
    • NPB/PPQ Acronyms
    • Spotted Lantern Fly Model Quarantine
    • Strategic Alliance Strategic Initiatives (SASIs)
    • Links
  • Firewood
  • SANC
  • Members-Only
    • NPB Resources >
      • History of NPB
      • Governing Documents
      • Compliance and Enforcement
      • Committee Deliverable >
        • RDPPEC Program Recommendations
      • Resolutions
      • Photo Galleries >
        • Photo Galleries List
        • 2025 Annual Meeting – Honolulu, HI
        • 2024 Annual Meeting – Grand Rapids, MI
        • 2022 Annual Meeting - Lancaster, PA
        • Miscellaneous
        • 2019 Annual Meeting - Kalispell, MT
      • Surveys
      • PQNIC Guidelines
      • NPB Miscellaneous Trainings and Presentations
    • Regional Plant Board Archives >
      • Central Plant Board >
        • Central Plant Board Annual Meeting Proceedings
        • Central Plant Board Historical Documents
        • Central Plant Board Resolutions
      • Eastern Plant Board >
        • Eastern Plant Board Annual Meeting Proceedings
        • Eastern Plant Board Resolutions
        • Eastern Plant Board Meeting Planning
      • Southern Plant Board >
        • Southern Plant Board Business Documents
        • Southern Plant Board Annual Meeting Proceedings
        • Southern Plant Board Resolutions
      • Western Plant Board >
        • Western Plant Board Annual Meeting Proceedings
        • Western Plant Board Resolutions
    • Meetings >
      • Board of Directors Meetings
      • NPB Board of Directors-PPQ Leadership Team Joint Meetings
      • General Session Meetings
      • NPB Annual Meeting Archives >
        • 2025 Annual Meeting Presentations
        • 2024 Annual Meeting Presentations
        • 2023 Annual Meeting Presentations
        • 2022 NPB Annual Meeting Presentations
      • Other NPB Meeting Archives
    • Meeting Planning >
      • NPB Meeting Planning Resources
    • Newsletter Archives
    • Travel
    • Working Groups >
      • Past Working Groups or Committees
      • Export Certification Working Group Minutes
      • P. ramorum Safeguarding Working Group Meetings
    • SPRO Guidance Documents (NPB 101)
    • Pest Programs
    • APHIS Resources for State Regulators
    • State Plant Regulatory Official (SPRO) Framework of Processes for Engaging with E-commerce Platforms and Communicating Referrals