efforts

Efforts to Control Psyllids in California

Daniel CooperCalifornia Corner, Psyllids

Grove edges, detector dogs and the California Citrus Research and Field Trials (CA-CRaFT) Program were prominent topics in a virtual presentation about California’s efforts to control HLB-spreading Asian citrus psyllids (ACP). Ivan Milosavljevic, Citrus Research Board (CRB) integrated pest management entomologist, delivered the report. His June 23 presentation was part of the 2026 CRB Webinar Series. GROVE EDGES Conventional human …

Sustainability

Smart Sustainability: Turning Green Practices Into Profits

Daniel CooperResearch

A new systematic review, “Assessing the Value of Sustainability in the Citrus Supply Chain,” published in the journal Sustainability examines whether going green actually makes financial sense for citrus producers. Researchers Mariaconcetta Ganci, Mariarita Cammarata and Alessandro Scuderi from the University of Catania in Italy, along with Adriana Fazio of Colleroni LLC led the study. The research team analyzed 64 …

citrus team

Visit the UF/IFAS Citrus Team at the Citrus & Specialty Crop Expo

Daniel CooperCitrus Expo, Tip of the Week

By Jamie D. Burrow and Tripti Vashisth The UF/IFAS Citrus Team conducts ongoing research to improve citrus production management strategies. The Citrus & Specialty Crop Expo is one of the main annual events where the team comes together to showcase the latest research and tools available to citrus growers. For more than 20 years, the citrus team has had a …

postharvest

Strawberry Leaf Extract Offers Hope for Control of Postharvest Citrus Diseases

Daniel CooperDiseases, Research

Postharvest diseases such as green mold (Penicillium digitatum), blue mold (P. italicum) and sour rot (Geotrichum citri-aurantii) cause heavy losses in citrus crops. These fungi thrive in warm, humid regions and have developed resistance to common fungicides such as imazalil, thiabendazole and pyrimethanil, driving up costs and raising environmental and regulatory concerns. A new study offers hope using a simple, …

predatory

Predatory Mite Promising for Citrus Nematodes

Daniel CooperBiologicals, Pests, Research

A naturally occurring predatory soil mite may one day become another tool for helping citrus growers manage citrus nematodes without relying solely on chemical controls. That’s according to a new study published in the journal Biology by Mahmoud M. Al-Azzazy and Suloiman M. Al-Rehiayani of the Department of Plant Protection, College of Agriculture and Food at Qassim University in Saudi …

new

Experience What’s New at the Citrus & Specialty Crop Expo

Daniel CooperCitrus Expo, Events

The 2026 Citrus & Specialty Crop Expo is returning Aug.12–13 to Fort Myers, bringing fresh opportunities for Florida growers to learn, connect and discover the latest innovations shaping the industry. This year’s Expo will be held at the Caloosa Sound Convention Center in downtown Fort Myers, with the Luminary Hotel just steps away. The new waterfront venue features an updated …

CUPS

CUPS Continues Expansion Across Florida

Daniel CooperCUPS

Citrus under protective screen (CUPS) has been grown on a commercial scale in Florida for about a decade. The practice was adopted to exclude the Asian citrus psyllid from trees to protect them from HLB, but other benefits have been achieved like high yields and excellent quality fruit. Dundee Citrus Growers Association helped establish a mainstream approach for CUPS production. …

Final Citrus Forecast of the Season Ends on a Positive Note

Tacy CalliesCrop Forecast

The final federal citrus crop forecast of the 2025–26 citrus season, issued July 10, projects increased production for Florida citrus varieties compared to the April forecast.   The July forecast, issued by the U.S. Department of Agriculture National Agricultural Statistics Service (USDA NASS), also includes forecasts for other U.S. citrus-producing states. FLORIDAThe final orange forecast for Florida is 12.92 million …

Hall of Fame

Florida Ag Hall of Fame Seeks Nominations

Daniel CooperAgriculture, Awards, Florida

The Florida Agricultural Hall of Fame is accepting nominations for 2027 inductees. The online application deadline is Aug. 1 at 5 p.m. Anyone can nominate individuals whose contributions to Florida agriculture have helped advance the industry and ensure it continues to thrive. Nominators are encouraged to submit a thorough, well-developed submission that shows the magnitude of a nominee’s contributions to …

biocontrol

Stepping Up Psyllid Biocontrol in California

Daniel CooperBiologicals, California Corner, HLB Management

California Citrus Research and Field Trials (CA-CRaFT) plans in Ventura County call for expanded activities and a stronger emphasis on biological control of the HLB-spreading Asian citrus psyllid (ACP) with the parasitic wasp Tamarixia radiata. In a June 23 virtual presentation, Citrus Research Board integrated pest management entomologist Ivan Milosavljevic reported that the Ventura County program will utilize self-release T. …

soil

How To Get Started With Improving Soil Health

Daniel CooperEvents, Soil Health, Tip of the Week

By Jamie D. Burrow, Taylor Livingston and Tripti Vashisth Before huanglongbing (HLB), citrus grew well in Florida because of the climate and sandy soil. Trees had strong structural roots and a wealth of feeder roots. Since the continued tree decline caused by HLB, root systems have become smaller and weaker. By improving the physio-chemical properties of the sandy soil, it …

Roundup

Supreme Court Sides With Bayer in Landmark Roundup Labeling Case

Daniel CooperLegal, Pesticides

The U.S. Supreme Court has handed Bayer-owned Monsanto a major legal victory in a decision that could reshape future pesticide litigation in the United States. In a 7-2 ruling, the court found that federal law prevents states from allowing failure-to-warn lawsuits against pesticide manufacturers when the U.S. Environmental Protection Agency (EPA) has approved a product’s label without requiring additional warnings. …

act

Proposed Act to Improve H-2A Program

Daniel CooperLabor, Legislative

U.S. Rep. Glenn Thompson of Pennsylvania, chair of the House Agriculture Committee, introduced the Securing Agriculture’s Workforce Act of 2026. The act is meant to improve the accessibility and cost of agricultural labor through the H-2A visa program. The legislation is supported by more than 400 agricultural groups. The H-2A program allows foreign workers to perform temporary agricultural jobs in …

Citrus leafminer

Citrus Leafminers Are Back in Georgia

Daniel CooperGeorgia, Pests

Apurba Barman, assistant entomology professor at the University of Georgia (UGA), recently wrote about citrus leafminer (CLM) damage resuming in Georgia groves. His article provided management recommendations, including timing of insecticides. Edited excerpts follow: PEST DAMAGE As the temperature rises, so does the potential for CLM attack. CLM is a serious pest resulting in feeding damage to young shoots and …

grower

CITRUS NURSERY SOURCE: A Grower Wish List

Daniel CooperCitrus Nursery Source

By Peter Chaires There has been a good bit of talk recently about an anticipated shift in Florida citrus utilization. Some growers, who for many years saw their fruit utilized in processing, are looking for ways to get more of their crop in a fresh market carton for 2026–27. While grapefruit has always been grown with the fresh market in …

July

Sneak Peek: July 2026 Citrus Industry

Daniel CooperCUPS, Events, Sneak Peek

The Citrus Industry section of the July 2026 issue of Specialty Crop Grower magazine provides conference coverage, new research on a biofertilizer, details on citrus under protective screen (CUPS) expansion and more. The section opens with coverage of the Florida Citrus Industry Annual Conference. Optimism ran high following a $196 million budget allocation for the citrus industry from the Florida …

PGRs

Combining PGRs and OTC Is Beneficial

Daniel CooperAll In For Citrus Podcast, PGRs

The June All In For Citrus podcast features Tripti Vashisth, associate center director and professor of horticultural sciences at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Citrus Research and Education Center. She discusses the benefits of combining plant growth regulators (PGRs) with trunk injection of oxytetracycline (OTC). For most Florida citrus growers, application of OTC has …

OJ supply

Evolution Fresh Secures OJ Supply

Daniel CooperOrange Juice

Evolution Fresh, a leader in the U.S. cold-pressed orange juice (OJ) market, announced it has secured its OJ supply chain for the next 18 months from California and Northern Mexico. The supply commitments ensure an uninterrupted supply of cold-pressed OJ for grocery retailers, quick-serve restaurants and institutional foodservice customers. “We have committed to pull over 60 million Valencia oranges from …

OTC

Panel Discussion on Optimizing OTC Performance at Citrus & Specialty Crop Expo

Daniel CooperCitrus Expo, HLB Management

Growers received welcomed news in June when trunk-injection therapy of oxytetracycline (OTC) was cleared for continued applications next season. Some growers have said the treatment has helped save groves from loss due to HLB. Ute Albrecht, University of Florida Institute of Food and Agricultural Sciences associate professor, has been one of the lead researchers on OTC applications and its effectiveness. …

irrigation

Despite Drought Relief, Irrigation Remains Critical for Cold-Hardy Citrus

Daniel CooperCold Hardy, Irrigation

Increased rainfall across the cold-hardy citrus region is a sight for sore eyes. Still, citrus growers in South Georgia, North Florida and South Alabama must stay on top of their trees’ water needs to help ensure a viable crop this season. Mary Sutton, University of Georgia (UGA) assistant professor and citrus Extension specialist, spoke on this subject at the recent …