therapies

Nutrition Remains a Critical Element as New Therapies Roll Out

Daniel CooperNutrition

Growers have largely adopted new trunk-injection therapies to fight the effects of HLB in citrus groves. In addition, plant growth regulators have helped improve tree health and fruit retention. One University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) scientist reminds growers to maintain their fertilizer programs as the new therapies are deployed.  Davie Kadyampakeni, UF/IFAS associate professor of …

Top Tailgater To Be Named at Florida Citrus Show

Morgan ColeEvents, FCS24

Exhibitors are gearing up to compete for the Top Tailgater title at this year’s Florida Citrus Show. The reigning champion, Southern Citrus Nurseries, took home the title and $500 cash for their vegetable spring rolls last year. This year, they’re competing to be the two-year champion with virgin bloody mary oyster shots. Who will bring home the prize this year? …

June

All In For Citrus Podcast, February 2024

Daniel CooperAll In For Citrus Podcast, Nutrition

Florida citrus growers are now well into their second application of oxytetracycline (OTC) via trunk injection to treat HLB. Per the label of both registered OTC products, after two applications, there is a one-year treatment pause. So, growers will be formulating plans on what to do during the off-season for OTC-treated trees. That was the subject of discussion during the …

Endangered Species Act To Be Addressed at Florida Citrus Show

Morgan ColeEvents, FCS24

During the Florida Citrus Show’s general session, Mike Aerts, Florida Fruit & Vegetable Association vice president, science and regulatory affairs, will address how the Endangered Species Act (ESA) is being used to challenge the registration of key crop protection materials. The ESA has already been used to knock down the use of two active ingredients specific to citrus. Currently, the …

challenges

Supply Challenges and Demand Solutions

Daniel CooperEconomics, Florida Department of Citrus

By Marisa L. Zansler The landscape of the Florida citrus industry has undergone significant transformations throughout its history. Over the past decade, it has faced substantial challenges in both supply and demand. Florida orange juice (OJ) production dropped by 85%, from 615 million gallons in the 2013–14 season to an estimated 94 million gallons in 2023–24. Even as imports increased …

panel

Gulf Citrus Grower Panel Discusses Trunk Injection

Daniel CooperEvents, Gulf, HLB Management

The Gulf Citrus Growers Association recently hosted a grower panel at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Southwest Florida Research and Education Center in Immokalee to discuss experiences and results of trunk injection of oxytetracycline (OTC) to treat HLB. Participating in the panel were Ron English, Florida’s Natural Growers/Ranch 1; David Wheeler, Wheeler Farms; and …

study

Study Analyzes the Economics of Cover Crops

Daniel CooperCover Crops, Economics, Research

In the face of HLB in Florida, a recent study delved into the economic viability of incorporating cover crops in citrus groves to enhance soil health and overall tree well-being. Shourish Chakravarty and Tara Wade wrote an article, Cost Analysis of Using Cover Crops in Citrus Production, about the study. Both authors are with the University of Florida Institute of …

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 …

pollinator

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 …

trunk-injection

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) …

Morocco’s

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 …