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 …

vitamin C

Vitamin C Linked to Better Brain Health in Older Adults

Daniel CooperResearch

A new study published in the journal PLOS One suggests that higher vitamin C levels in the blood are associated with healthier brain structure and stronger brain network connectivity in older adults. The research provides another reminder of the potential value of vitamin C-rich foods, including citrus fruits and juices. The study — “Plasma Vitamin C Levels Are Associated With …

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 …

billion

Trump Asks Congress for Additional $11 Billion in Farm Aid

Daniel Cooperfinancial, freeze

President Donald Trump is asking Congress to approve more than $11 billion in additional agricultural assistance, including $10 billion in economic aid for producers across the country and another $1.1 billion specifically for Florida farmers recovering from devastating winter storms and freezes. The request is part of a larger supplemental funding package now before Congress. Florida Farm Bureau Federation President …

scientists

Scientists Speak About Long-Term HLB Solutions

Daniel CooperEvents, HLB Management

The recent Florida Citrus Industry Annual Conference featured seminars from several scientists who are working on solutions to fight huanglongbing (HLB) disease. GENETIC RESEARCH Vivian Irish of Yale University presented her research on combating HLB through gene editing. She noted several promising gene-editing targets have been identified. Plans call for getting these lines planted to evaluate their resistance to HLB. …

HLB

Compost, Rootstocks and HLB

Daniel CooperHLB Management, Rootstocks

Compost-amended plots (left) had more weeds than those with no compost. A new study published in Scientific Reports examines whether repeated compost applications could improve the health and productivity of young citrus trees growing under endemic huanglongbing (HLB) conditions in Florida. Gabriel Pugina, Caroline Tardivo, Brittney Monus, Emma Dawson, Sarah Strauss and Ute Albrecht of the University of Florida Institute …

Indian River

PIECES OF THE PAST: Rooted in the Indian River

Daniel CooperIndian River, Pieces of the Past

By Brenda Eubanks Burnette Victor Knight was born June 5, 1929, into a family already rooted deep in the Indian River citrus industry. Friends would later say he was “born with his feet in the grove,” and for nearly eight decades he proved it. His family worked groves and cattle near Winter Beach. Knight was the sixth of seven children …

produce

Produce Pros Under 40 Years of Age Honored

Daniel CooperAwards

This year’s winners of the Produce Business 40 Under Forty awards include several young professionals with ties to the citrus industry. Michelle Alo, 38, is vice president of marketing at Kings River Packing, LP in California. She joined the company as director of marketing in 2022 and was promoted to her current position in 2024. She has been part of …

drought

Drought Impacting Irrigation Needs

Daniel CooperIrrigation, Weather

The next harvest season may still be months away for Florida citrus growers, but management remains a weekly duty. That involves a plethora of chores for grove owners this summer, says Matt Smith, University of Florida Institute of Food and Agricultural Sciences Extension agent for Lake and Orange counties. “Growers definitely need to keep irrigation in mind. And of course, …

irrigation

Irrigation Maintenance Is Essential

Daniel CooperIrrigation

Microjet irrigation is the top method of freeze protection for citrus trees, but its effectiveness is only realized if growers perform proper maintenance of the sprinklers before a cold event occurs. Mary Sutton, University of Georgia (UGA) assistant professor and citrus Extension specialist, emphasized that fact during the Georgia-Florida Irrigation Expo on June 10. Sutton said growers should treat their …

inventory

Brazilian Orange Tree Inventory Released

Daniel CooperAcreage, Brazil

Brazil’s Fundecitrus recently released the orange tree inventory of the São Paulo and west-southwest Minas Gerais Citrus Belt. Fundecitrus conducted the inventory in March. Orange orchards occupy 410,974 hectares, an increase of 1.4% from the previous year. Out of this total, the main orange varieties account for 400,260 hectares. The remaining varieties, primarily destined for the fresh fruit market, occupy …

Spanish Lemon Production on the Decline

Spanish Lemon Production on the Decline

Daniel CooperCrop Forecast, International, lemons

Spanish production of lemons for 2025–26 is projected at 828,000 tons, a decrease of 9.6% from the 915,000 tons of the previous season. That comes on top of a production decline registered in 2024–25, when the crop was 20% lower than in 2023–24.  The fall in production is not explained by a significant reduction in area. The 47,996 hectares in …

ReMedium TI

ReMedium TI Receives Full Section 3 Label

Daniel CooperHLB Management

TJ BioTech LLC has announced that, as of June 11, 2026, ReMedium TI has received a full Section 3 label and registration from the U.S. Environmental Protection Agency, along with state approval from the Florida Department of Agriculture and Consumer Services. The approved label allows for two consecutive years of treatment, starting with the 2026–27 season, followed by a one-year …

injury

Reducing Trunk Injury From OTC Injections

Daniel CooperHLB Management, Tip of the Week

By Ute Albrecht, Larissa Nunes and Igor Silva Trunk injection of oxytetracycline (OTC) requires drilling a hole into the trunk and injecting a foreign substance into the tree. Not only does the physical damage from drilling cause injury, but the application of chemicals can exacerbate both the external and internal damage. BARK CRACKING Externally, aside from the drill hole, bark …

preharvest

Top Fungal Threats Behind Preharvest Fruit Rot

Daniel CooperDiseases, Research

A new study has identified several fungal pathogens associated with preharvest sweet orange fruit spoilage. It provides insights that could help citrus growers better understand and manage fruit rot problems in the grove. The research, “Morphological Identification of Fungi Associated with Preharvest Spoilage of Sweet Orange (Citrus sinensis L.) Fruit in Bilo Nopha, Southwestern Ethiopia,” was published in the journal …

trade

Ag Groups Ask for Fair and Balanced Trade

Daniel CooperTrade

A coalition of fresh fruit and vegetable organizations from California, Florida, Georgia, Michigan and Texas on June 2 asked U.S. Trade Representative Jamieson Greer for a managed approach to import volumes. Their letter to Greer sought that managed approach “particularly during the domestic marketing seasons when the timing of foreign competition is itself the injury.” Citrus-specific associations signing the letter …

HLB

How HLB Research Has Evolved

Daniel CooperHLB Management, International, Research

Huanglongbing (HLB, or citrus greening) disease has been the focus of an enormous amount of scientific research over the past two decades. A new study — “Bibliometric Mapping of Citrus Greening Disease Reflecting Trends, Shifts and Focus Areas” — takes a unique look at that research. It analyzes thousands of scientific publications to identify where scientists have concentrated their efforts …

global lemon

Drop in Global Lemon Supply

Daniel CooperInternational, lemons

A recent review of the 2025–26 global lemon market reported a drop in supply, highlighted by Türkiye’s production collapse. Economists Pablo Resco Sánchez and Pablo Santiago Izu Pérez of Platform Land conducted the review. According to the review, the U.S. Department of Agriculture forecast for the 2025–26 season put global lemon production at around 10.1 million tons. That’s a 6.6% …