Texas Mexfly Updates Issued

Josh McGill Pests, Regulation, Texas

The U.S. Department of Agriculture’s (USDA) Animal and Plant Health Inspection Service (APHIS) in late June announced updates regarding Mexican fruit fly (Mexfly) quarantines in Texas: On April 29, APHIS and the Texas Department of Agriculture (TDA) established a Mexfly quarantine in Lyford, Willacy County, Texas. APHIS and TDA established the Lyford quarantine following the confirmed detection of a mature …

California HLB Quarantine Areas Expanded

Josh McGill California Corner, HLB Management, Regulation

Federal and state officials in late June expanded the areas quarantined for huanglongbing (HLB, also known as citrus greening), caused by Candidatus Liberibacter asiaticus, in California. The U.S. Department of Agriculture’s Animal and Plant Health Inspection Service (APHIS) took the action in cooperation with the California Department of Food and Agriculture (CDFA). APHIS added portions of Los Angeles, Orange, Riverside …

Sweet Orange Scab Regulations Modified

Josh McGill Diseases, Regulation

The conditions under which citrus fruit may be moved interstate from areas quarantined for sweet orange scab (SOS) when destined for processing or packing in a commercial citrus-producing state without a statewide SOS quarantine have been modified. The modification was made by the U.S. Department of Agriculture’s Animal and Plant Health Inspection Service (USDA APHIS). In 2010, APHIS published Federal …

Italy Seeks Finger Lime Entry into United States

Josh McGill Export/Import, International, Limes

The government of Italy has asked the U.S. Department of Agriculture (USDA) to authorize the importation of fresh finger lime (Citrus australasica) for consumption into the United States. USDA’s Animal and Plant Health Inspection Service (APHIS) has drafted a pest risk assessment that describes potential pests associated with the commodity. APHIS shares draft pest risk assessments to determine whether stakeholders …

Mexfly Actions Taken in Texas

Josh McGill Pests, Regulation, Texas

Federal and state authorities recently established one Mexican fruit fly (Mexfly) quarantine in Texas and expanded another. The actions were taken by the U.S. Department of Agriculture’s Animal and Plant Health Inspection Service (APHIS) and the Texas Department of Agriculture (TDA). On April 8, the agencies established a Mexfly quarantine in Weslaco, Hidalgo County, Texas. They established the Weslaco quarantine …

Mexfly Quarantines Expanded in Texas

Josh McGill Pests, Regulation, Texas

Federal and state agriculture agencies on March 22 established a new Mexican fruit fly (Mexfly) quarantine in Zapata County, Texas, and expanded the Brownsville and Harlingen quarantine areas in Cameron County. On March 30, the agencies expanded the Palmview quarantine area in Hidalgo County. The actions were taken by the U.S. Department of Agriculture’s Animal and Plant Health Inspection Service …

Texas Mexfly Quarantine Expanded

Josh McGill Pests, Regulation

The U.S. Department of Agriculture’s Animal and Plant Health Inspection Service (USDA APHIS) and the Texas Department of Agriculture (TDA) expanded the Mexican fruit fly (Mexfly) quarantine in Harlingen, Cameron County, Texas. This expansion follows confirmed detections from Feb. 3 to Feb. 28 of 15 Mexfly adults in citrus at various residential sites. As a result of the detections, the …

Citrus Canker Confirmed in South Carolina

Josh McGill Diseases

The U.S. Department of Agriculture’s (USDA) Animal and Plant Health Inspection Service (APHIS) has confirmed the presence of citrus canker disease in a nursery in South Carolina. The nursery sells plants to consumers through online sales. Other nurseries did not receive these plants. Together with state partners, APHIS is working to collect and destroy the plants shipped to consumers in …

Funding to Protect Texas Citrus

Josh McGill Citrus, Texas

A significant portion of the $3 million the U.S. Department of Agriculture (USDA) is allocating to Texas for pest detection, surveillance, identification and threat mitigation is targeted to the state’s citrus industry. Among other citrus-related projects, the USDA is including money to aid Texas in the control of Asian citrus psyllids and the HLB disease they spread. “Texas has more …

Sweet Orange Scab and Citrus Canker Movement Conditions Revised

Tacy Callies Diseases, Regulation

The U.S. Department of Agriculture’s Animal and Plant Health Inspection Service (APHIS) has revised the conditions for interstate movement of citrus fruit from areas quarantined for both sweet orange scab (Elsinöe australis, SOS) and citrus canker (Xanthomonas axonopodis, CC). The revisions allow for the movement of fruit to packinghouses located in contiguous states that are not quarantined for either disease. …

Texas Canker Quarantine Expanded Again

Josh McGill Citrus, Diseases, Texas

The U.S. Department of Agriculture’s Animal and Plant Health Inspection Service (APHIS) and the Texas Department of Agriculture (TDA) have established five new quarantine areas for citrus canker in Brazoria, Galveston and Harris counties, Texas. They also expanded two existing quarantine areas for citrus canker in Brazoria, Fort Bend and Harris Counties, Texas, to prevent the spread of the disease. …

Preying on Asian Citrus Psyllids and Other Pests

Josh McGill HLB Management, Pests

By Jawwad A. Qureshi and Azhar A. Khan The Asian citrus psyllid (ACP), Diaphorina citri, invaded Florida over two decades ago. The need to consistently suppress it became apparent soon after detection and particularly after discovering huanglongbing (HLB) disease, which it spreads. Managing HLB depends strongly on vector control to either reduce disease transmission of healthy trees or reinoculation. Single …

United States to Accept Pummelos From Vietnam

Josh McGill International, Regulation

The U.S. Department of Agriculture’s Animal and Plant Health Inspection Service (APHIS) has proposed that fresh pummelo fruit can be safely imported from Vietnam into the United States. The proposal is part of a pest risk assessment and risk management document that APHIS prepared. Vietnam’s Deputy Minister of Agriculture and Rural Development Tran Thanh Nam said in early January that U.S. …

Sweet Orange Scab Quarantine Expanded

Ernie Neff Diseases

A quarantine for Elsinoë australis, the fungal causal agent of sweet orange scab (SOS), was established in all of Baldwin and Mobile counties in Alabama to prevent the spread of the disease. The quarantine was established by the U.S. Department of Agriculture’s Animal and Plant Health Inspection Service (APHIS) in cooperation with the Alabama Department of Agriculture and Industries (ADAI). …

HLB Quarantines Established in Alabama

Tacy Callies HLB Management, Regulation

Effective immediately, the U.S. Department of Agriculture’s Animal and Plant Health Inspection Service (APHIS), in cooperation with the Alabama Department of Agriculture and Industries (ADAI), is establishing new quarantines for huanglongbing (HLB; citrus greening disease). The new quarantines are effective in all areas of Baldwin and Mobile counties in Alabama. APHIS is taking this action because of HLB detections in …

aphis

Workshop Provides Black Spot Advice

Ernie Neff Diseases

Information to help growers find and control citrus black spot (CBS), as well as CBS regulatory procedures, were provided in an Oct. 26 training workshop in Arcadia. The workshop was hosted by multi-county citrus Extension agent Ajia Paolillo. University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) plant pathologist Megan Dewdney discussed the pest’s lifecycle, potential spread due to …

Citrus Canker Quarantine Areas Added in Texas

Tacy Callies Diseases

Effective immediately, the U.S. Department of Agriculture’s Animal and Plant Health Inspection Service (APHIS) is establishing three new quarantine areas and expanding two existing quarantine areas for citrus canker in Cameron County, Texas, to prevent the spread of the disease. This action is necessary because APHIS confirmed the positive identification of citrus canker in citrus trees from residential areas in …

Protecting Citrus From Pests and Diseases

Ernie Neff Pests

The federal Plant Protection and Quarantine (PPQ) program summarized its efforts to protect the U.S. citrus industry from pests and diseases in a recent report about its fiscal year (FY) 2020 activities. PPQ is part of the U.S. Department of Agriculture’s Animal and Plant Health Inspection Service. A summary of its citrus efforts follows. PPQ works with citrus growers to …

Canker Quarantine Revised in Texas

Ernie Neff Diseases

In late August, the U.S. Department of Agriculture’s Animal and Plant Health Inspection Service (APHIS) removed a portion of Harris County within the Braeswood area of Houston, Texas, from citrus canker regulations. APHIS reported that the successful partnership between itself and the Texas Department of Agriculture (TDA) has resulted in a citrus canker-free status in the area since 2016. On …

Pest Prompts Revised Import Requirements

Ernie Neff Pests, Trade

The U.S. Department of Agriculture’s Animal and Plant Health Inspection Service (APHIS) on Aug. 20 revised the entry requirements for citrus fruit from the Districts of Riverina and Sunraysia in Australia. According to APHIS, the revision is necessary because both Riverina and Sunraysia no longer meet the requirements to be considered fruit fly-free areas for Queensland fruit fly (Bactrocera tryoni). …