By Marisa L. Zansler The Florida citrus industry has endured many challenges throughout its storied history, but never more so than over the past 18 years. During this time, the devastating impact of HLB has become more apparent and entrenched as the root cause of declines in the production of oranges, grapefruit and specialty citrus. HLB, combined with recent weather-related …
OLL Sweet Oranges Producing Pre-HLB Fruit Quality
By Jude Grosser, Fred Gmitter and Maria Brenelli The new OLL (Orie and Louise Lee) series of sweet oranges (OLL-4, OLL-8 and OLL-20) are very high-quality processing sweet oranges that generally produce higher soluble solids and better juice color than Valencia. OLL trees are more vigorous than Valencia, and anecdotal evidence suggests they are slightly more HLB-tolerant than Valencia. Trees …
Brazil’s Orange Forecast Climbs Slightly
The third 2022–23 orange crop forecast for Brazil’s São Paulo and West-Southwest Minas Gerais citrus belt amounted to 316.23 million boxes of 40.8 kilograms each. That is 0.7% higher than the projected crop in December 2022. This increase is mainly due to the production of Pera Rio orange. Pera Rio’s harvest is close to complete with higher-than-expected yield. The forecast …
Florida Orange Forecast Continues to Fall
February’s federal citrus forecast trimmed another 2 million boxes from Florida’s projected orange crop, dropping expected 2022–23 production to 16 million boxes. That’s an 11% drop from what had already been projected to be a historically low orange crop. The forecast was issued by the U.S. Department of Agriculture National Agricultural Statistics Service (USDA NASS). If the Florida orange forecast …
Alico Shares Quarterly Update
Alico Citrus harvested 841,000 boxes of early- and mid-season (early/mid) oranges for the three months ended Dec. 31, 2022. That’s a decrease of approximately 6.1% from the same period in the prior fiscal year. The company will complete harvesting of early/mid oranges in the current fiscal year. It said it will recognize an overall decrease in the number of early/mid …
Argentina Orange and Tangerine Update
Orange production in Argentina in 2022–23 is expected to fall to 800,000 metric tons (MT) compared to 830,000 MT the prior year. Tangerine production is projected to remain at 380,000 MT. The forecast was issued by the U.S. Department of Agriculture Foreign Agricultural Service (USDA FAS). La Niña-related drought is expected to have a negative effect on fruit production, especially …
The Promise of Gibberellic Acid
Researcher Tripti Vashisth shed additional light on the promise of gibberellic acid (GA) applications in rejuvenating HLB-affected orange trees during a Jan. 11 presentation. Some of the important messages that the University of Florida Institute of Food and Agricultural Sciences associate professor highlighted were: VALENCIA TRIALIn a 2016 to 2022 Valencia field trial, GA applications made from September to January …
Florida Citrus Forecast Falls Further
Florida citrus crops, already at historically low levels, were forecast Jan. 12 to fall even lower. The all-orange forecast fell 10% from the December projection. The grapefruit and tangerine/tangelo forecasts both tumbled 17%. The forecast was issued by the U.S. Department of Agriculture’s National Agricultural Statistics Service (USDA NASS). If realized, the orange, grapefruit and tangerine/tangelo crops will be 56%, …
Australia Orange Juice Production and Trade
Orange juice (OJ) production in Australia in 2022–23 is forecast at 16,100 metric tons (MT), a decrease of 2% from the 2021–22 season’s 16,500 MT. In 2020–21, the country’s OJ production reached 17,400 MT. The 2022–23 forecast was made by the U.S. Department of Agriculture’s Foreign Agricultural Service (USDA FAS). The planted area of juicing orange varieties, accounting for 36% …
Get the Timing Right for Gibberellic Acid Applications
By Tripti Vashisth Since 2021, a number of Florida growers have adopted the use of gibberellic acid (GA) in their grove management programs. This widespread adoption is due to the fact that GA-treated trees show canopy rejuvenation and reduction in preharvest fruit drop, resulting in improved yields. The research on Valencia shows that the effect of GA improves over time. …
Egypt Orange Production on the Rise
Orange production in Egypt is forecast at 3.6 million metric tons (MMT) in 2022–23, an increase of almost 20% compared to the prior season’s 3 MMT. The increase is attributed to optimal weather conditions and temperatures during flowering of the trees, which increased fruit set. The forecast was issued by the U.S. Department of Agriculture’s Foreign Agricultural Service (USDA FAS). …
Oak Mulch Can Improve Florida Flatwoods Soil
By Lorenzo Rossi With no cure for HLB available, searching for alternative mitigation strategies is an urgent priority for a sustainable citrus industry. Interest has grown regarding the use of organic amendments to improve the fertility of Florida native soils. Although hardwood mulch applications have been demonstrated to improve both tree health and soil fertility in other fruit industries, little …
Australia Fresh Orange Production to Dip
Australia fresh orange production of 505,000 metric tons (MT) is forecast for marketing year 2022–23. That’s a 6% decrease from 535,000 MT in 2021–22, when production was the highest since 2004–05. The forecast was reported by the U.S. Department of Agriculture’s Foreign Agricultural Service (USDA FAS). PRODUCTION AREASThe major orange production areas in Australia are in the southern temperate climate …
South African Orange Crop to Increase
South African orange production is forecast to grow 3% in 2022–23, to almost 1.7 million metric tons (MMT), according to the U.S. Department of Agriculture’s Foreign Agricultural Service (USDA FAS). PLANTED AREA AND CULTIVARSOranges represent approximately 47% of South Africa’s 100,000 hectares of citrus orchards. Orange acreage grew by almost 14% over the past seven years. The Limpopo province is …
Two New Florida Citrus Hall of Fame Members
The late F. Gilbert Bowen of Winter Haven and the late A.G. Smith of Wauchula will join the Florida Citrus Hall of Fame as the Class of 2023 inductees. They will be inducted posthumously in March 2024, along with the Class of 2024 inductees. BOWENFor more than seven decades, Bowen (1928–2022) was a leader in his family’s operations as well …
The Most Critical Step to a Good Nutrition Program
By Tripti Vashisth, Faisal Shahzad and Jamie Burrow Leaf nutrient analysis is an important part of a successful citrus management program. Good fertilization practices are critical for optimal crop production, especially in HLB conditions. The two main objectives of nutrition management in citrus are 1) optimum and consistent yield and 2) building a strong tree that grows and produces year …
Improving Yield Safety of Glyphosate
By Ramdas Kanissery Florida citrus growers face weed management problems throughout the year because of conditions that favor rapid weed growth in groves. A weed-free tree row is desired in a citrus grove to minimize weed competition with trees. Hence, chemical weed control using post-emergent, systemic herbicides like glyphosate has become a vital production practice in the Florida citrus industry. …
Forecast for Florida Citrus Production Plummets
The first federal citrus crop forecast to take into account damage from September’s Hurricane Ian dropped Florida’s projected orange crop for 2022–23 to 20 million boxes. That’s 29% below the initial forecast of 28 million boxes in October, 51% less than last season’s final production of 41.05 million boxes and the lowest orange forecast in many decades. Florida’s non-Valencia and …
Sneak Peek: December 2022 Citrus Industry
Need the latest nutrient recommendations for growing citrus in Florida? Find updates for nutrient best management practices in the December issue of Citrus Industry magazine. The article, by Kelly Morgan, Davie Kadyampakeni and Tripti Vashisth, details recently approved recommendations for secondary macronutrients and micronutrients. The new advice is based on University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) …
Consumers Like New Florida’s Natural Blend
The addition of Mexican juice has not harmed the brand. Positive taste results have been reported for Florida’s Natural orange juice (OJ) since the brand started adding Mexican from-concentrate OJ to its juice. Florida’s Natural Growers (FNG) Chairman Frank M. Hunt III, addressing the cooperative’s annual stakeholders’ meeting recently, said consumers and taste panels have offered the positive input. The …





























