triazine

Support for Citrus Access to Triazine Herbicides

Daniel Cooperweeds

The Florida Fruit & Vegetable Association (FFVA) recently filed comments with federal agencies supporting continued access to the triazine herbicides simazine and atrazine for citrus and other specialty crops. The comments were submitted to the U.S. Fish and Wildlife Service (FWS) and Environmental Protection Agency regarding FWS’ draft Biological Opinion (BiOp) for Atrazine and Simazine Herbicides. FFVA submitted the comments …

sales

Florida Citrus Sales Continue To Take a Hit

Daniel CooperFresh, Orange Juice, sales

The Florida Citrus Commission (FCC) on Dec. 17 heard about the continued declining sales of fresh Florida citrus and orange juice (OJ). Marisa Zansler, director of economic and market research for the Florida Department of Citrus (FDOC), presented the sales reports. The FCC serves as the governing board for the FDOC, which is tasked with marketing, research and regulation of …

fruit display

Greenie Gains Attention at Citrus Fruit Display

Daniel CooperEvents, Fresh, Varieties

The University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Citrus Research and Education Center (CREC) hosted its last scheduled citrus fruit display of the year on Dec. 17 in Lake Alfred. The December display is considered the best of the season due to the number and diversity of varieties available. There were about 25 fresh fruit varieties on …

supplemental disaster

Supplemental Disaster Relief Program Applications Being Accepted

Daniel CooperAgriculture, financial, hurricane

The U.S. Department of Agriculture (USDA) is accepting applications for Stage Two of the Supplemental Disaster Relief Program (SDRP). SDRP provides more than $16 billion in disaster relief payments to eligible producers who suffered revenue, quality or production losses to crops, trees, bushes or vines due to qualifying disaster events in 2023 and 2024. USDA’s Farm Service Agency (FSA) is …

young citrus

Herbicide Safety Around Young Citrus Trees

Daniel CooperTip of the Week, weeds

By Ramdas Kanissery Young citrus trees are highly sensitive to herbicides. Even small amounts of drift onto green bark or foliage can significantly impact tree growth (Figure 1). Taking a few practical precautions during herbicide applications can help protect young trees and keep them growing strong during their early establishment years. AVOID HERBICIDE CONTACT WITH GREEN BARK The greatest risk …

tariffs

Update on Citrus Tariffs

Daniel CooperAs Seen On Instagram, Trade

California Citrus Mutual (CCM) recently reported on the changes to citrus tariffs as a result of President Trump’s executive order modifying the scope of the administration’s reciprocal tariffs. Lemons and mandarins remain subject to reciprocal tariffs, ensuring continued tariff parity during the domestic growing season. Oranges and limes were newly exempted, and grapefruit was exempted only during the month of …

Why HLB Is So Difficult To Control

Daniel CooperBrazil, HLB Management

Brazil’s Fundecitrus recently published a scientific article explaining why HLB is so difficult to control. “Why is it so difficult to control huanglongbing (HLB)? Point of view” was published by the journal Scientia Agricola (Agricultural Science). It was authored by Fundecitrus researcher Renato Bassanezi and post-doctoral researcher Isabela Vescove Primiano, in collaboration with the late professor Armando Bergamin Filho of …

Vietnam

Pomelos From Vietnam Concern Citrus Australia

Daniel CooperInternational, Trade

Citrus Australia has called on Australia’s minister for agriculture and the Department of Agriculture, Fisheries and Forestry to pause the market access application for pomelo from Vietnam. It cited biosecurity risks that require further scientific assessment.  Citrus Australia Chief Executive Officer Nathan Hancock said Australia’s citrus industry strongly supports mutually beneficial trade and recognizes the importance of open, rules-based market …

Korean

Korean Citrus Byproducts Going to the Dogs

Daniel CooperInternational

Korean manufacturer Suchang recently announced it has successfully developed a new dog food product using gamgyul-bak — byproducts from the Korean citrus processing industry. Tentatively branded Orange Dogs, the product is designed for global markets, with export plans targeting the United States, Japan, China and Europe. The key ingredient of Orange Dog, gamgyul-bak, refers to the peel and residual materials …

Florida

What We’ve Learned From 20 Years of HLB Research in Florida

Daniel CooperHLB Management, Research

By Michael Rogers It has now been two decades since huanglongbing (HLB), or citrus greening, was first detected in Florida. That announcement in August 2005 changed everything for the Florida citrus industry. At the time, Florida citrus was still a global powerhouse. Less than a year earlier, HLB had been confirmed in Brazil, and we were aware of its devastating …

native

Finding Opportunities for Native Australian Citrus

Daniel CooperInternational, Research

Growing global production of citrus offers opportunities for Australia’s little-known six native species, according to a University of Queensland researcher. Doctoral candidate Joel Johnson at the Queensland Alliance for Agriculture and Food Innovation (QAAFI) is investigating the chemical composition and nutritional potential of those indigenous citrus species. They are: C. australasica (Australian finger lime), C. australis (round lime), C. garrawayi …

citrus Extension

Citrus Extension Agents Encourage Growers to Engage With Their Services

Daniel Cooperextension

Florida citrus Extension agents are a conduit to growers, connecting them with the educational and support resources of the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS). Recently, two of those agents held stakeholder meetings to seek input from growers on areas where they would like to see more education and assistance from UF/IFAS. Alissa Hevesh is the …

harvest

Alico Announces Harvest Results for Fiscal Year

Daniel CooperHarvesting

Alico, Inc., which completed its last major citrus harvest this year, announced results for the fourth quarter and fiscal year ended Sept. 30. LESS PRODUCTION For the fiscal year, Alico Citrus harvested 2.3 million boxes of fruit, a decrease of 25.9% from the prior year. It harvested 944,000 boxes of early- and mid-season oranges, down 20.9% from 2024. Its Valencia …

Northern Hemisphere

Northern Hemisphere Citrus Forecast Released

Daniel CooperCrop Forecast, International

The World Citrus Organisation (WCO) has released its annual Northern Hemisphere citrus forecast for the 2025–26 season. The preliminary forecast is based on data from industry associations from the Mediterranean region and the United States. Citrus production for 2025–26 in the Northern Hemisphere is expected to decrease by 1.51% from the 2024–25 season, with a total of 27.397 million tons. …

podcast

All In For Citrus Podcast, November 2025

Daniel CooperAll In For Citrus Podcast

The November All In For Citrus podcast takes a trip around the globe. Faculty from the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) join the show to describe citrus production in regions outside of the United States. Michael Rogers, director of the UF/IFAS Citrus Research and Education Center, gives an update on citrus in the Caribbean and …

nitrate

Citrus Seedlings Prefer Nitrate Over Ammonium

Daniel CooperNutrition

In a recent study, Chinese researchers found that citrus seedlings clearly prefer nitrate over ammonium as a nitrogen source. The researchers — Hao Xu, Wenlang Hu, Kaiyuan Du, Yan Dong, Qingru Fan, Zengrong Huang, Lin-Tong Yang, Li-Song Chen and Jiuxin Guo — are with the Fujan Agriculture and Forestry University. In their study, the researchers compared two citrus cultivars (C. reticulata …

soil moisture

Adequate Soil Moisture Is Key to Avoiding Fruit Drop

Daniel CooperFruit Drop, Irrigation, Weather

A lack of adequate soil moisture could make an already challenging situation for Florida citrus growers worse. It is imperative that producers keep applying irrigation amid any prolonged dry period, says Chris Oswalt, University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) citrus agent. Oswalt noted that many citrus-producing regions in Florida have had little, if any, rain in …

South African

Surge in South African Citrus Exports

Daniel CooperExport, International, Trade

South African citrus growers packed 203.4 million 15-kilogram cartons for global markets in the 2025 export season. That’s a 19% increase from the original April estimate of 171.2 million cartons, and a 22% increase from 2024 exports. INCREASE IN ALL VARIETIES Final packed figures for 2025 are: GROWTH DRIVERS Driving the growth is a combination of favorable weather conditions in …

Georgia growers

Georgia Growers Tour Brazil’s Citrus Industry

Daniel CooperBrazil, Georgia

A recent tour of Brazilian citrus provided Georgia growers with valuable information on how to capitalize on production amid huanglongbing (HLB) disease. Lindy Savelle, executive director of the Georgia Citrus Association and owner of JoNina Farm, was one of seven producers who attended the week-long tour this fall. One of the main observations was Brazil’s strong production despite the prevalence …