APHIS

APHIS Helps Save $10 Million Citrus Shipment

Daniel CooperExport/Import, Trade

The U.S. Department of Agriculture Animal and Plant Health Inspection Service (APHIS) recently told how it helped turn a potential disaster involving a citrus-laden ship into a success story. On Aug. 12, APHIS Plant Safeguarding Specialist David Kleinguenther learned that the cold treatment process aboard the marine vessel Regal Bay had likely failed. The ship, arriving in Philadelphia, was carrying …

APHIS Annual Report Highlights Citrus Efforts

Tacy CalliesDiseases, Pests

The U.S. Department of Agriculture Animal and Plant Health Inspection Service (APHIS) recently released an annual report titled “Plant Protection and Quarantine: Helping U.S. Agriculture Thrive — Across the Country and Around the World.” The document includes updates on efforts to manage citrus diseases. “PPQ (Plant Protection and Quarantine) stands shoulder-to-shoulder with citrus growers to combat citrus canker, huanglongbing (HLB …

expanded

California Citrus Greening Quarantine Expanded

Daniel CooperPests, Regulation

The U.S. Department of Agriculture (USDA) Animal and Plant Health Inspection Service (APHIS) in cooperation with the California Department of Food and Agriculture (CDFA) have expanded the area quarantined for citrus greening in California. APHIS established a new quarantined area in the Ramona area of San Diego County of 93 square miles. The agency also expanded the quarantined area in …

fruit fly

Fruit Fly Quarantine Updates

Daniel CooperPests, Regulation

The U.S. Department of Agriculture (USDA) Animal and Plant Health Inspection Service (APHIS) and state agriculture officials recently updated fruit fly quarantines in California and Texas. CALIFORNIA: ORIENTAL FRUIT FLY (OFF) On March 23, APHIS and the California Department of Food and Agriculture (CDFA) removed the OFF quarantine in Riverside and San Bernardino counties, designated the Jurupa Valley quarantine. This …

Mexfly

Mexfly Quarantine Established and Expanded in California

Daniel CooperCalifornia Corner, Pests, Regulation

Agriculture officials on March 5 established a Mexican fruit fly (Mexfly) quarantine in La Mesa, San Diego County, California, designated the La Mesa quarantine. On March 10 they expanded the quarantine. The U.S. Department of Agriculture Animal and Plant Health Inspection Service (APHIS) and the California Department of Food and Agriculture (CDFA) established the La Mesa quarantine in response to …

sapote

Sapote Fruit Fly Quarantines Established

Daniel CooperPests, Regulation, Texas

Three sapote fruit fly quarantines have been established in Texas by the U.S. Department of Agriculture Animal and Plant Health Inspection Service (APHIS) and the Texas Department of Agriculture (TDA). Altogether, the quarantines encompass approximately 1,102 acres of commercial citrus. On Feb. 23, APHIS and TDA established one quarantine in Rio Hondo and another in Harlingen, Cameron County. They were …

sweet orange scab

Sweet Orange Scab and HLB Quarantines Updated

Daniel CooperCalifornia Corner, Diseases, Regulation

Agriculture officials announced the expansion of the sweet orange scab (SOS) quarantine and establishment of a new HLB quarantine area, both in California. SWEET ORANGE SCAB On March 11, the quarantine area for SOS in the Van Nuys area of Los Angeles County was expanded by 80 square miles. The U.S. Department of Agriculture Animal and Plant Health Inspection Service …

sweet orange scab

Sweet Orange Scab Quarantines Expand in California

Daniel CooperCalifornia Corner, Diseases, Regulation

Agriculture officials have expanded the areas quarantined for sweet orange scab (SOS) in the Los Angeles and Villa Park areas of Los Angeles and Orange counties in California. The U.S. Department of Agriculture Animal and Plant Health Inspection Service (APHIS) in cooperation with the California Department of Food and Agriculture (CDFA) expanded the quarantine. SOS is a disease caused by …

Arizona

Federal HLB Quarantine Established in Arizona

Daniel CooperPests, Regulation

Federal agriculture officials recently established an area quarantined for HLB in, paralleling the intrastate quarantine that the Arizona Department of Agriculture (AZDA) established on Feb. 7, 2025. The quarantined area of approximately 9 square miles is in the Nogales area of Santa Cruz County. The U.S. Department of Agriculture Animal and Plant Health Inspection Service (APHIS) took the recent action …

Mexfly

Another Mexfly Quarantine Established in Texas

Daniel CooperPests, Regulation

Federal and state agriculture officials on Jan. 26 established a Mexican fruit fly (Mexfly) quarantine in Granjeno, Hidalgo County, Texas, designated the Granjeno quarantine. The U.S. Department of Agriculture Animal and Plant Health Inspection Service (APHIS) and the Texas Department of Agriculture (TDA) took the action. APHIS and TDA established the Granjeno quarantine in response to the detection on Jan. …

West Indian fruit fly

West Indian Fruit Fly in Texas Grapefruit Triggers Quarantine

Daniel CooperPests, Regulation, Texas

The U.S. Department of Agriculture Animal and Plant Health Inspection Service (APHIS) on Jan. 16 established a West Indian fruit fly (Anastrepha obliqua) quarantine in Mission, Hidalgo County, Texas. It is designated the Palmview quarantine. This action parallels a quarantine established by the Texas Department of Agriculture (TDA) on Jan. 13. APHIS took the action in response to the confirmed …

Mexfly

More Citrus Acreage Affected by Mexfly Quarantine Expansion

Daniel CooperPests, Regulation, Texas

Agriculture officials on Dec. 30 expanded the Peñitas Mexican fruit fly (Mexfly) quarantine in Hidalgo County, Texas. The U.S. Department of Agriculture Animal and Plant Health Inspection Service (APHIS) and the Texas Department of Agriculture (TDA) took the action. APHIS and TDA expanded the Peñitas quarantine following the Dec. 22 confirmed detection of one Mexfly larva in a tangerine collected …

HLB

HLB Quarantine Expansions Impact California Commercial Citrus

Daniel CooperCalifornia Corner, Diseases, Regulation

Agriculture officials have expanded the areas quarantined for citrus greening disease (known as huanglongbing or HLB) in California. The quarantined area in the Corona area of Riverside County was expanded by 37 square miles. The San Juan Capistrano quarantined area of Orange County was expanded by 18 square miles. The actions were taken by the U.S. Department of Agriculture Animal …

Mexfly quarantine

Mexfly Quarantines Impact Commercial Citrus in Texas

Daniel CooperPests, Regulation, Texas

The U.S. Department of Agriculture Animal and Plant Health Inspection Service (APHIS) and the Texas Department of Agriculture (TDA) recently established and expanded Mexican fruit fly (Mexfly) quarantine areas in Texas. PEÑITAS QUARANTINE On Dec. 12, the agencies established a Mexfly quarantine in Peñitas, Hidalgo County, designated as the Peñitas quarantine. This quarantine was established in response to the confirmed …

new

New Mexfly Quarantine in Texas

Daniel CooperPests, Regulation, Texas

On Dec. 5, U.S. Department of Agriculture Animal and Plant Health Inspection Service (APHIS) and Texas Department of Agriculture (TDA) officials established a new Mexican fruit fly (Mexfly) quarantine. Located in La Feria, Cameron County, Texas, it has been designated the La Feria quarantine. FOUND IN GRAPEFRUIT GROVE APHIS and TDA established the new quarantine in response to the Dec. …

changes

Quarantine Changes for California and Texas

Daniel CooperPests, Regulation

Federal and state agriculture officials recently made changes to huanglongbing (HLB, also known as citrus greening disease) and Mediterranean fruit fly (Medfly) quarantines in California. They also removed a Mexican fruit fly (Mexfly) quarantine in Texas. The U.S. Department of Agriculture Animal and Plant Health Inspection Service (APHIS) reported these changes. CALIFORNIA HLB On Nov. 25, APHIS and the California …

sweet orange scab

California Sweet Orange Scab and HLB Quarantines Expanded

Daniel CooperCalifornia Corner, Diseases, Regulation

Federal agriculture officials on Nov. 25 announced the expansions of the areas quarantined for sweet orange scab (SOS) and huanglongbing (HLB) diseases in California. The U.S. Department of Agriculture Animal and Plant Health Inspection Service (APHIS) in cooperation with the California Department of Food and Agriculture (CDFA) enacted the expansions. SOS The SOS quarantined area has been expanded by 5 …

expanded

HLB and Medfly Quarantines Expanded

Daniel CooperCalifornia Corner, Pests, Regulation

California’s huanglongbing (HLB, also known as citrus greening) quarantine and its Santa Clara Mediterranean fruit fly (Medfly) quarantine were recently expanded. The U.S. Department of Agriculture Animal and Plant Health Inspection Service (APHIS) in cooperation with the California Department of Food and Agriculture (CDFA) expanded the quarantines. HLB The HLB-quarantined area in Riverside County was expanded by 3 square miles. …

Medfly

Medfly Quarantine Expansion

Daniel CooperCalifornia Corner, Pests, Regulation

Federal and state agriculture officials expanded the Santa Clara Mediterranean fruit fly (Medfly) quarantine twice in late October in California’s Alameda and Santa Clara counties. The U.S. Department of Agriculture Animal and Plant Health Inspection Service (APHIS) and the California Department of Food and Agriculture (CDFA) enacted the expansion. On Oct. 21, the agencies expanded the quarantine in response to …

medfly

Several Expansions to Santa Clara Medfly Quarantine

Daniel CooperCalifornia Corner, Pests, Regulation

Over the past month, the U.S. Department of Agriculture Animal and Plant Health Inspection Service (APHIS) and the California Department of Food and Agriculture (CDFA) have expanded the Santa Clara Mediterranean fruit fly (Medfly) quarantine in California three times. Their actions resulted in the inclusion of a portion of Alameda County in the quarantine while also expanding the quarantine area …