Oriental fruit fly

Oriental Fruit Fly Quarantine Conditions Modified

Daniel CooperCalifornia Corner, Pests, Regulation

Conditions for the movement of fresh citrus fruit from the Redlands Oriental fruit fly (OFF) quarantine area of San Bernardino and Riverside counties in California have been temporarily modified for the duration of the 2024 harvest season. The U.S. Department of Agriculture Animal and Plant Health Inspection Service (USDA APHIS) announced the modification on Feb. 5. Due to the imminent …

survey

Citrus Industry Survey Looks at Planting Intentions

Daniel CooperFlorida, planting, Survey

By Frank Giles Last month, results of the Florida Citrus State of the Industry Survey showed a majority (84%) of growers had treated at least a portion of their groves with trunk-injection therapy. Will this new HLB treatment give growers confidence to plant new trees? Survey results indicate growers are putting trees into the ground. Here’s a look at more …

field day

Field Day Features Mechanical Citrus Harvest

Daniel CooperEvents, Technology

By Frank Giles A recent field day showcased how technology might help citrus growers with two of their biggest challenges: sourcing labor and fighting HLB.  The event was held at Lost Lake Groves in Lake Placid, Florida, and featured machine harvest of citrus trees in an experimental super-high-density grove. The grove has 908 trees per acre and has been topped …

fruit fly

Identifying California’s Numerous Fruit Flies

Daniel CooperCalifornia Corner, Pests

Sandipa Gautam, University of California area citrus integrated pest management advisor, recently wrote that California is experiencing an unusually high number of invasive fruit flies in the 2023–24 season. She noted that several areas in California are now under fruit fly quarantines. Excerpts from her article follow: Several species of invasive fruit flies that belong to the family Tephritidae are …

Colony Collapses

Grant to Enhance Pollinator Habitat in Groves

Daniel CooperCalifornia Corner, soil

The California Farm Bureau and its partners have received $5 million from the California Department of Food and Agriculture (CDFA) to implement climate-smart farming practices in citrus groves in 11 counties. The project, part of CDFA’s Healthy Soils Block Grant Pilot Program, will focus on hedgerow planting, carbon sequestration and soil management practices. All of those practices create a safe …

HLB

Fall Tree Health After Initial Trunk-Injection Treatments

Daniel CooperHLB Management

By Frank Giles and Maegan Beatty As growers deployed their first application of oxytetracycline (OTC) via trunk-injection this summer, expectations were high but tempered by the fact the therapy is not expected to turn the massive HLB ship around in just one season. By this fall, after the seasonal cooldown, growers were still reporting generally positive signs from the treatments. …

orange juice

A Large Leap in Turkish Orange and Orange Juice Production

Daniel CooperCrop Forecast, International

Fresh orange and orange juice production in Türkiye (previously known as Turkey) are both forecast to increase by considerable amounts, the U.S. Department of Agriculture Foreign Agricultural Service (USDA FAS) reported. FRESH ORANGES Fresh orange production in Türkiye in 2023–24 is forecast to increase 31% to 1.73 million metric tons (MMT). The expected increase is due to favorable weather conditions …

international

International Event to Focus on Flavor

Daniel CooperEvents, International

Food and beverage industry representatives from across the world will gather in Orlando March 4–6 to learn the research behind unique tastes and aromas during the third International Flavor Summit. The conference will be held at the Holiday Inn Lake Buena Vista.  Scientists from the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Citrus Research and Education Center (CREC) …

Moroccan

Morocco’s Citrus Crops to Rise

Daniel CooperCrop Forecast, International

Morocco’s tangerine/mandarin and lemon/lime production are both forecast to climb in 2023–24 compared to the prior season, according to a U.S. Department of Agriculture Foreign Agricultural Service (USDA FAS) report. TANGERINES AND MANDARINS Production in 2023–24 is forecast to reach 950,000 metric tons (MT), up 3% from the previous season. The increase is largely due to intensified irrigation efforts aimed …

Crop Transformation Center

Crop Transformation Center Takes Aim at HLB Resistance

Daniel CooperBreeding, HLB Management, Research

By Frank Giles The University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) has established itself as a leader in new technological frontiers like artificial intelligence (AI). In fact, the school has the 15th most powerful computer in the world. The HiPerGator, as the computer is called, will assist in AI development and on many other technological fronts. Another …

cycle 2

California’s CRaFT Accepting Cycle 2 Applications

Daniel CooperCalifornia Corner, Psyllids

California’s Citrus Research and Field Trials (CA-CRaFT) program is now accepting Cycle 2 applications from commercial growers. This initiative aims to showcase the efficacy of additional control measures against the Asian citrus psyllid (ACP). ACP is the carrier of the Candidatus Liberibacter asiaticus bacterium causing huanglongbing (HLB) disease in citrus. For Cycle 2, applications will be accepted until program capacity …

awards

Nominations Open for Two Florida Ag Awards

Daniel CooperAwards

The Florida Department of Agriculture and Consumer Services (FDACS) is accepting nominations through March 1 for the Woman of the Year in Agriculture Award and the Agricultural-Environmental Leadership Awards. The Woman of the Year in Agriculture Award annually recognizes the achievements of women who have made outstanding contributions to Florida agriculture. The Agricultural-Environmental Leadership Awards are presented annually, spotlighting environmentally …

CRAFT program

Update on Florida’s CRAFT Program

Daniel CooperCRAFT, Florida Department of Citrus

Florida’s Citrus Research and Field Trial (CRAFT) board of directors recently approved a slate of Cycle 5 solid set Program for Expedited Propagation (PEP) projects following recommendations from the Technical Working Group. Eleven projects totaling 455 acres were approved. Projects will focus on comparisons of five scions (Parson Brown, Roble, Carney 2, Carney 3 and Donaldson) on the same rootstock. …

Put Research Results to Work

Morgan ColeEvents, FCS24

At the Florida Citrus Show, growers will learn the latest research results that they can put to work in their groves. Doug Bournique, executive vice president of the Indian River Citrus League, encourages growers to attend the event to hear research straight from the source. The Florida Citrus Show is hosted at the University of Florida Institute of Food and …

PIECES OF THE PAST: Celebrating a Special Centennial

Tacy CalliesMiss Florida Citrus, Pieces of the Past

By Brenda Eubanks Burnette One hundred years ago, in February of 1924, a young woman named Dorothy Williamson was chosen as Florida’s first Citrus Queen. Since that time, numerous young women have vied for the title and have promoted the Florida citrus industry throughout the world. To celebrate the centennial, the Florida Citrus Hall of Fame has interviewed many of …

CRDF Off to a Busy Start in 2024

Tacy CalliesCRDF, HLB Management, Pest Management

The Citrus Research and Development Foundation (CRDF) kicked off the new year with a full agenda for its monthly board meeting. New members were welcomed to the board. Growers Matt Machata, Sarah Spinosa and Trevor Murphy joined the group. On the research front, the board funded continued work by Ping Duan, a plant pathologist with the U.S. Department of Agriculture. …

citrus greening

New Light Shed on HLB and Fertilization

Tacy CalliesHLB Management, Nutrition

The effort to help huanglongbing (HLB)-impacted citrus trees has taken another step forward. A University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) study examined the relationship between fertilization, root health and fruit yield. Researchers focused on Valencia orange trees with HLB. Associate Professor Davie Kadyampakeni led the effort at the UF/IFAS Citrus Research and Education Center. The study, …

Citrus Congress

Australia Is Key Market for U.S. Fresh Fruit

Tacy CalliesExport/Import, International, Trade

Australia is a crucial market for U.S. citrus and other fresh fruits, according to the U.S. Department of Agriculture’s Foreign Agricultural Service (USDA FAS). A recent report from the agency says the United States has benefited from a well-established reputation for producing safe, quality fruit. The report suggests ways U.S. fruit exporters can access the Australian market.   Demand for …

Sneak Peek: February 2024 Citrus Industry

Tacy CalliesHLB Management, Sneak Peek

The February issue of Citrus Industry magazine takes a look at efforts to combat HLB. Some strategies are already available for growers to implement in their groves, while others offer hope for long-term solutions. The University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) recently launched a new Crop Transformation Center. The goal of the center is to use …