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Biostimulant Improves Citrus Resilience to Freeze Stress
A new study demonstrates that proline biostimulation can significantly enhance freezing stress tolerance in citrus by stabilizing photosynthesis, strengthening antioxidant…
Hedging Under Study for Cold-Hardy Citrus
One of satsuma mandarin’s drawbacks is its alternate bearing tendency. It will produce a heavy crop load one year and…
Understanding Crop Load and Alternate Bearing
By Fernando Alferez and Muhammad A. Shahid Citrus trees bloom profusely. It is estimated that a healthy adult tree can…
FFVA Announces Emerging Leader Class 16 Members
The Florida Fruit & Vegetable Association (FFVA) announced the selection of 13 up-and-coming leaders for Class 16 of its Emerging…
Soil Fungi May Help With Manganese Toxicity
Beneficial soil fungi known as arbuscular mycorrhizal fungi (AMF) may help citrus trees tolerate toxic levels of manganese, according to…
Tree Water Status May Predict Citrus Cracking
New research suggests that how citrus trees respond to water stress may be more important than simply how much water…
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CRAFT Now Accepting Applications
The Citrus Research and Field Trial (CRAFT) Foundation has announced that applications are now open for Traditional New Plantings Cycle…
Consumer Demand Outlook for Florida Citrus
By Marisa L. Zansler The 2026–27 Florida citrus season is about to begin, making it an appropriate time to assess…
A Familiar Format Returns to the Florida Citrus Production Guide
By Michael E. Rogers Florida citrus growers continue to adapt to new challenges, regulations and technologies while maintaining the resilience…
California Growers and Nurseries Affected by Quarantine Expansions
The California Department of Food and Agriculture (CDFA) has expanded the huanglongbing (HLB) quarantine boundary in San Diego County following…
Hormones May Protect Citrus Trees From Heat Stress
As high temperatures become more common in citrus-growing regions, researchers are searching for ways to help trees better tolerate heat.…
California Citrus Mutual Names New CEO
California Citrus Mutual (CCM) has selected Tom Danowski as its new CEO effective Sept. 1. Danowski most recently served 13…
Specialized News
HLB Update
Aug. 02, 2022
Non-Certified Donaldson Trees: Limited Availability for Growers
Jul. 29, 2022
Two New Tools in the Fight Against HLB Seek EPA Registration
Jul. 27, 2022
Microregion Maps in Brazil Help With HLB
Jul. 18, 2022
Progress in Developing Improved Citrus Rootstocks to Mitigate HLB
Jul. 11, 2022
Evaluation of Citrus × Microcitrus Hybrid Scions
Nutrition
Aug. 18, 2026
Beneficial Bacterium Boosts Citrus Nutrient Uptake
Aug. 13, 2026
Soil Fungi May Help With Manganese Toxicity
Jul. 21, 2026
Early Data on Biofertilizer for HLB-Affected Trees
Jul. 08, 2026
Georgia Citrus Production Status and Fertilizer Trial
Jun. 05, 2026
Rootstocks May Hold Key to Boosting Citrus Fruit Nutrition
Water
Aug. 12, 2026
Tree Water Status May Predict Citrus Cracking
May. 19, 2026
Water-Shortage Orders Issued in Florida
Apr. 21, 2026
Ask These Questions When Conducting an Agricultural Water Assessment
Feb. 03, 2026
Draining Water From Groves Critical After Freeze
Dec. 29, 2025
Mexico Agrees to Repay Water Deficit in Texas
Citrus Disease
Aug. 19, 2026
Top Alabama Citrus Concerns: Weather, Canker and Greening
Aug. 18, 2026
Quarantine Updates for California
Jul. 28, 2026
Citrus Yellow Vein Clearing Virus Confirmed in San Joaquin County
Jul. 24, 2026
Managing Phytophthora in Cold-Hardy Citrus
Jul. 14, 2026