Lemon and grapefruit crops will be smaller than the previous year, the U.S. Department of Agriculture Foreign Agricultural Service (USDA FAS) stated in a recent report on Turkey citrus. The country’s orange juice (OJ) production is forecast to stay the same. LEMONSTurkey’s 2022–23 fresh lemon production forecast is 1.32 million metric tons (MMT), 11% lower than the previous season. The …
Accelerating Citrus Breeding Efforts
By John M. Chater Professors Jude Grosser and Fred Gmitter have been breeding improved citrus varieties at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Citrus Research and Education Center (CREC) for decades. Over time, they have released several of their advanced selections. Many of these selections are sweet oranges. There is a subset of these creations …
Nutrition and Irrigation Role Reinforced for HLB Trees
In a virtual seminar for growers on July 19, Davie Kadyampakeni reinforced that optimal, balanced nutrition and frequent irrigation can improve HLB-affected citrus trees, yield and fruit. Kadyampakeni is a University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) associate professor at the Citrus Research and Education Center in Lake Alfred. NUTRITION“Citrus fruit yields, juice quality and canopy size …
Members Appointed to Georgia Citrus Commission
Georgia’s newly established Agricultural Commodity Commission for Citrus Fruits, known as the Georgia Citrus Commission, has its five members that are tasked with steering the course of the state’s citrus industry. The Commodity Commission Ex Officio Committee appointed the following members to the Georgia Citrus Commission: Each commission member has a minimum of 5 acres of citrus trees. Members will …
All In For Citrus Podcast, July 2023
The Citrus & Specialty Crop Expo is fast approaching, scheduled for Aug. 16–17 at the Florida State Fairgrounds in Tampa. The event is the subject of the July All In For Citrus podcast. Michael Rogers, director of the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Citrus Research and Education Center, previews the presentation he will be giving …
Rossi Selected for Leadership Training
Lorenzo Rossi, University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) assistant professor, has been selected to train in the American Society for Horticultural Science’s Leadership Academy. Rossi leads a team of 15 associates who perform research to support high-value crops, including citrus, at the UF/IFAS Indian River Research and Education Center in Fort Pierce. He was selected for …
Minimal Crop Expected in Cold-Hardy Citrus Region
Citrus harvests are just a few months away for growers in the cold-hardy citrus region of eastern Alabama, southern Georgia and the Florida Panhandle. Unfortunately, those harvests will be reduced to about 25% of the normal crop, according to industry leaders. The Christmas freeze event devastated this year’s crop in the region. Kim Jones, who grows and packs citrus in …
Georgia Citrus Development Act Introduced
U.S. Sen. Jon Ossoff is leading the charge to support Georgia’s farmers and strengthen the state’s growing citrus industry. He introduced the Georgia Citrus Development Act of 2023to ensure Georgia citrus growers are represented when guiding key decisions for the industry. Sen. Ossoff’s bill would add a new Georgia member to the Citrus Disease Subcommittee (CDS), a national policy council …
Capitalize on Cooperative Research
By Larry Duncan The growers advising the Citrus Research and Development Foundation understand very well the importance of cooperative research projects between growers and scientists. Several years ago, they earmarked a portion of research funding, not for carefully managed laboratory experiments or small plot trials at state, federal or private research centers, but rather for grower-run trials testing potential HLB …
Fundecitrus Participates in Argentine Citriculture Congress
Specialists from Brazil’s Fundecitrus recently participated in the Argentine Citriculture Congress in Concordia, Argentina. They were among more than 400 at the event. Participants included producers, researchers and students. Fundecitrus researcher Renato Bassanezi gave the opening lecture on epidemiology and management of greening in Brazil. He also participated in a round table discussion on the current status of advances in …
Stress Factors and Hurricane-Damaged Trees
By Syed Bilal Hussain, Rachel Gearhart, G. Zeng Michalzcyk and Christopher Vincent Hurricane Ian in 2022 caused significant damage to Florida citrus groves. Even groves that experienced only Category 1 winds have begun to decline as the weather has warmed. Signs of canopy decline include branch dieback and leaf drop. Branches with new growth are also experiencing leaf drop. These …
California Lemon Rootstock Research Reported
Researcher Glenn Wright recently reported how various rootstocks for lemon trees producing fresh market fruit compared for yield and other qualities in three California locations with different climates. Wright is a University of Arizona associate professor and Extension specialist for tree crops. SANTA PAULASanta Paula’s warm summer Mediterranean-like climate had the following results: LINDCOVEResearch in Lindcove, a hot summer Mediterranean-like …
RAISE Act Would Improve Grower Disaster Relief
Several members of Congress from Florida recently introduced the Restore Agricultural Investment, Stability and Expansion (RAISE) Act of 2023. The act would provide the U.S. Department of Agriculture (USDA) with standing authority to help American growers recover after natural disasters by issuing block grants. Supporters said the bill better positions the measure to reach President Joe Biden’s desk and become …
Final U.S. Citrus Forecast Has Several Changes
The final U.S. Department of Agriculture National Agricultural Statistics Service (USDA NASS) citrus forecast for the 2022–23 season, issued July 12, has several changes from the June forecast. FLORIDAFlorida’s all-orange forecast rose approximately 1% to 15.85 million boxes, up 100,000 boxes from June. The full increase is in the Valencia orange forecast, which rose to 9.7 million boxes. Florida’s all-grapefruit …
Grapefruit Rootstock/Scion Research Update
University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) researchers Mark Ritenour and Flavia Zambon recently provided an update on a large field trial. The project is called Evaluation of Potential HLB Tolerant Grapefruit Rootstock/Scion Combinations in the Indian River District of Florida. A summary of their update follows: The project started as a collaborative effort between the UF/IFAS …
CRAFT Reopens Existing Tree Therapies Program
The Citrus Research and Field Trial (CRAFT) Foundation has reopened the application window for its Existing Tree Therapies Program. Applications will be accepted until 5 p.m. on Aug. 31. Participants will be selected through a random lottery, administered by a third-party entity. The program is designed to provide the industry with a better understanding of the best use patterns, combinations …
Hurricane Preparedness for Citrus Groves: Part Two
By Mongi Zekri, Robert E. Rouse and Jonathan H. Crane Growers can prepare for the damaging winds from a hurricane or tropical storm by ensuring that their equipment is working and ready to go. SECURE SUPPLIESTanks containing fuel, fertilizer and other materials should be kept full, so they do not move in the wind and rain and to ensure that …
Citrus Breeding Efforts to Solve the Brix Crisis
By Jude Grosser, Maria Brenelli, Ling Liu, Yu Wang and Fred Gmitter The combination of HLB and hurricane Ian have made this a disastrous year for Florida citrus, drastically reducing the quantity and quality of processing oranges. Brix values are the lowest in history. Early-season Hamlin juice with inferior quality is generally blended with late-season Valencia to achieve the target …
Ag Commissioner Wilton Simpson Confirmed to Speak at Citrus & Specialty Crop Expo
Florida Commissioner of Agriculture Wilton Simpson will speak during the Citrus & Specialty Crop Expo’s General Session on Aug. 16. Simpson, a farmer himself, brings a perspective grounded in the importance and realities of agriculture. “We are excited to have Commissioner Simpson join us for the Expo,” says Robin Loftin, president of AgNet Media. “The Citrus & Specialty Crop Expo …
Lemon Scion Research Summarized
An assortment of lemon scions producing fresh market fruit performed differently for yield and other qualities in three California locations. Glenn Wright, University of Arizona associate professor and Extension specialist for tree crops, provided the comparative results from the three locations in a June 20 webinar. All results are through the 2020–21 season. SANTA PAULAThe Santa Paula location, with a …