Forecasts for 2025–26 tangerine, lemon/lime and grapefruit production and trade in Türkiye were included in a recent U.S. Department of Agriculture Foreign Agricultural Service (USDA FAS) report. TANGERINES/MANDARINS UP Turkish tangerine/mandarin production is forecast to increase 10% to around 2.19 million metric tons (MMT). The Satsuma variety is the most widely produced in Türkiye and is crucial for both domestic …
Complex Responses to IPCs in Mandarin Trees
Recent research showed that individual protective covers (IPCs) proved highly effective in reducing Asian citrus psyllid (ACP) populations and thereby preventing HLB infection in three mandarin cultivars. However, overall tree response varied. The research was published in the Journal of the American Society for Horticultural Science. The authors are Saoussen Ben-Abdallah, Susmita Gaire, Ute Albrecht, Ozgur Batuman, Jawwad Qureshi and …
After Freeze, Is the Tree Alive or Just the Rootstock?
A Louisiana State University (LSU) Ag Center article explains how to determine if new growth sprouting from a citrus tree damaged by freezing weather is from the tree’s scion or rootstock. Edited excerpts follow: With spring — and warmer weather — upon us, you may be noticing new growth sprouting from a citrus tree that sustained freeze damage this winter. …
Scholarships for Students Pursuing Specialty Crop Careers
Applications are due April 23 for the Florida Fruit & Vegetable Association (FFVA) Mike and Karen Stuart Scholarships. The scholarships encourage and support college students who intend to pursue a career in the specialty crop industry. The specialty crop industry includes vegetables, citrus, tropical fruit, berries, sod, sugar cane, tree crops and more. Eligible applicants must be interested in production …
Mexfly Quarantine Established and Expanded in California
Agriculture officials on March 5 established a Mexican fruit fly (Mexfly) quarantine in La Mesa, San Diego County, California, designated the La Mesa quarantine. On March 10 they expanded the quarantine. The U.S. Department of Agriculture Animal and Plant Health Inspection Service (APHIS) and the California Department of Food and Agriculture (CDFA) established the La Mesa quarantine in response to …
Take the Sting Out of Fire Ants
Effective fire ant control calls for long-term, proactive treatment. It isn’t enough to fight the fire ants on the surface. Fire ant tunnels can extend deep underground, up to 25 feet away from visible mounds. The fire ants you can see are only a fraction of the problem – and are easily replaceable. Central Life Sciences has the product solutions …
Sapote Fruit Fly Quarantines Established
Three sapote fruit fly quarantines have been established in Texas by the U.S. Department of Agriculture Animal and Plant Health Inspection Service (APHIS) and the Texas Department of Agriculture (TDA). Altogether, the quarantines encompass approximately 1,102 acres of commercial citrus. On Feb. 23, APHIS and TDA established one quarantine in Rio Hondo and another in Harlingen, Cameron County. They were …
Agricultural Groups Seek Aid for Growers
The Florida Fruit & Vegetable Association (FFVA) recently sought disaster aid in a letter to Florida’s congressional delegation and joined other agricultural groups in asking President Trump for economic assistance. FREEZE ASSISTANCE FFVA Chair Steven Callaham and President Michael Joyner on March 20 asked the Florida delegation’s support in securing supplemental disaster funding for Florida specialty crop producers affected by …
CRDF Board Funds More Research Projects
The Citrus Research and Development Foundation (CRDF) board of directors held a lengthy discussion about the upcoming merger with the Citrus Research and Field Trial (CRAFT) Foundation during its March meeting. Then the board considered research projects and funded four of them. A project by Hailing Jin of the University of California Riverside will test trees in Florida which contain …
California Valencia Orange Forecast
The March forecast for California’s 2025–26 Valencia orange crop is 17 million 40-pound cartons. The forecast is based on the results of the 2025–26 Valencia Orange Objective Measurement Survey, which was conducted from Jan. 10 to Feb. 10. The California Department of Food and Agriculture (CDFA), in cooperation with the U.S. Department of Agriculture National Agricultural Statistics Service, prepared the …
Türkiye Orange and OJ Production Forecast
A U.S. Department of Agriculture Foreign Agricultural Service (USDA FAS) forecast for citrus in Türkiye in 2025–26 included a report on oranges and orange juice (OJ). ORANGES Orange production is forecast to decrease 15% to around 1.3 million metric tons (MMT). This is due to severe frost occurring in spring 2025. The most popular orange types in Türkiye are Washington …
BLT Reports: Did You Get That Memo?
By Matt Smith Editor’s note: This article grants one continuing education unit (CEU) in the Core category toward the renewal of a Florida Department of Agriculture and Consumer Services (FDACS) restricted-use pesticide license when the accompanying test is submitted and approved. People often wonder, what is the most timeless movie of all? I’ve heard several contenders. You probably have a …
California Psyllids Positive for HLB-Causing Bacterium
Two adult Asian citrus psyllid (ACP) samples were confirmed positive for Candidatus Liberibacter asiaticus (CLas) in two central California coastal counties on March 10, the Citrus Pest & Disease Prevention Program (CPDPP) reported. CLas is the bacterium that causes HLB. One sample was collected during a routine commodity survey in a commercial citrus grove in the Fillmore area of Ventura …
Stay Ahead of the Spring Weed Flush
By Ramdas Kanissery Spring is here and so are the weeds in citrus groves. Warmer temperatures and increasing soil moisture create ideal conditions for weeds. Growers often notice a rapid spring flush of weeds emerging in the tree rows and in the row middles during this time (Figure 1). If not managed early, these weeds can compete with citrus trees …
Pest Management Challenges in CUPS
By Lauren Diepenbrock Citrus under protective screen (CUPS) has provided growers with a profitable method for producing fresh fruit in Florida. Growers who have implemented this system have noted quality fruit production and reduced inputs. However, when changes are imposed to the production environment, they are also imposed to the invertebrate pest complex, which can be either beneficial or detrimental …
Sweet Orange Scab and HLB Quarantines Updated
Agriculture officials announced the expansion of the sweet orange scab (SOS) quarantine and establishment of a new HLB quarantine area, both in California. SWEET ORANGE SCAB On March 11, the quarantine area for SOS in the Van Nuys area of Los Angeles County was expanded by 80 square miles. The U.S. Department of Agriculture Animal and Plant Health Inspection Service …
Florida Ag Coalition Asks for Federal Freeze Aid
The Florida Ag Coalition has asked President Donald Trump for supplemental federal disaster assistance through a state-administered block grant for Florida farmers and ranchers impacted by recent freezes. The coalition represents agricultural producers and organizations across the state. The request was made in a March 9 letter. The letter noted that Florida Agriculture Commissioner Wilton Simpson on Feb. 20 indicated …
PIECES OF THE PAST: A Stamp in Time
By Brenda Eubanks Burnette Bill Roe, of W. G. Roe & Sons, recently gave me a framed display of citrus revenue stamps that he had collected, which many people may not be familiar with. The stamps came about in the early 1900s when the industry was struggling to overcome early shipments of unripe fruit into the market because it ruined …
Study Sheds Light on the Use of Ascorbic Acid With OTC
Growers have always been innovators, testing new production practices in their groves. When you add a disease like HLB, those experiments get ramped up in the effort to seek solutions. A good example of this was a discussion that began last year among growers that ascorbic acid (vitamin C) might be helpful in extending the effectiveness of the oxytetracycline (OTC) …
Postfreeze Patience Is a Virtue
Edwin A. Gutierrez-Rodriguez and Jonael Bosques, both with University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Extension, recently explained why patience is an important post-freeze tree management strategy. Following are highlights from the article they wrote. After Florida’s recent freeze event, a common question citrus growers were asking was: “What should I do to recover the trees?” The …





























