Spain’s Lemon Industry: A Different Viewpoint

Tacy CalliesInternational, lemons

A recent Citrus Industry article, Lemon Price Crisis in Spain by Francisco Seva Rivadulla, reported how some lemon growers in Spain are leaving their fruit to rot in the field this season due to prices below the cost of production. José Antonio García, director of the Lemon and Grapefruit Interprofessional Association (AILIMPO) in Spain, shared his reactions to the article. … Read More

Protecting Honey Bees in Citrus Groves

Tacy CalliesEnvironment

By Sylvia Willis, Amy Vu and Jamie Ellis When people think of Florida, the first thing that comes to mind is Fresh From Florida oranges. Florida accounts for 44 percent of total U.S. citrus production. Citrus, like many other fruits, vegetables and specialty crops, requires certain inputs to grow and produce fruit. But how are pollinators and the production of … Read More

Growing Containerized Satsumas Under Screen

Ernie NeffCUPS, Research

Trials of containerized satsuma trees grown in a screened facility will soon begin in Louisiana, reported Louisiana State University (LSU) AgCenter horticulture Extension agent Anna Timmerman. She discussed the trials during the recent virtual 2021 LSU AgCenter Citrus Symposium. Research objectives include determining optimal planting density and yield. Field days for growers will likely be conducted in 2022, and a … Read More

All In For Citrus Podcast, March 2021

Taylor HillmanAll In For Citrus Podcast, Sponsored Content

March’s All In For Citrus podcast brings news of in-person events, details on controlling the vector of HLB disease, as well as potential changes to nutrient and water management recommendations. Citrus Research and Education Center Director Michael Rogers begins the episode discussing several upcoming events for growers. On April 6, the Florida Citrus Growers’ Institute will return as a virtual … Read More

Highlands County Youth Citrus Project Winners

Ernie NeffAwards

Rylan Turner’s tree was crowned Grand Champion of the Highlands County Youth Citrus Project, and Christopher Garrison’s tree garnered the Reserve Grand Champion award. Those two trees were sold in a live auction during the livestock auction night at the Highlands County Fair on Feb. 18. Lykes Bros. purchased the Grand Champion tree for $1,400 and Big T Tire bought … Read More

Looking for Environmental Leaders

Ernie NeffAwards, Environment

The Florida Department of Agriculture and Consumer Services (FDACS) is accepting nominations for the Agricultural-Environmental Leadership Award. The award recognizes agricultural producers who demonstrate leadership in developing and implementing innovative techniques to safeguard the environment and conserve natural resources. Nominations must be submitted to FDACS by April 15, 2021. The nomination form and more information about the award can be … Read More

Spanish Lemon Growers Optimistic About Tariff Suspension

Tacy CalliesTrade

By Francisco Seva Rivadulla The Agricultural Association of Young Farmers (ASAJA) Murcia expressed “enormous optimism” for the suspension of tariffs agreed to by the United States and the European Union (EU). Tariffs on Spanish lemons exported to the United States that were set at 25% have been temporarily lifted for four months. Similarly, the EU has suspended tariffs on U.S. … Read More


Tacy CalliesPieces of the Past

By Brenda Eubanks Burnette March usually signals the annual Florida Citrus Hall of Fame Induction Luncheon, honoring those individuals who have made significant contributions to the state’s citrus industry. Like so many other things, COVID-19 changed that. This year, the celebration has been postponed to Friday, Nov. 5. Although it will still be at Florida Southern College, it will be … Read More

Protect Young Citrus from Weeds

Josh McGillSponsored Content

Protect Young Citrus from Grasses, Broadleaf Weeds & Nutsedge Weeds in citrus groves can cause yield loss of up to 33%, according to research published by the University of Florida (UF) Citrus Research & Education Center. This significant – yet largely preventable – level of yield loss can be due to weeds that interfere with harvesting, serve as alternate hosts … Read More

Integrated HLB Management in Brazil

Tacy CalliesHLB Management

By Marcelo Pedreira Miranda, Haroldo Xavier Linhares Volpe, Renato Beozzo Bassanezi, Ivaldo Sala and Juliano Ayres Huanglongbing (HLB), or citrus greening, is a notable threat to the citrus industry worldwide and was reported in the central region of São Paulo state (SPS) in Brazil in 2004. HLB then spread quickly throughout SPS, requiring the citrus industry to adapt rapidly to … Read More

OJ Sales One Year into the Pandemic

Ernie NeffOrange Juice

Florida Citrus Commission Chairman Steve Johnson recently discussed the COVID-19 pandemic’s impact on sales of Florida orange juice (OJ).   “We witnessed sales (of OJ) soar in the initial weeks (of the pandemic) as consumers stockpiled their pantries with kitchen staples and sought out healthy foods and beverages that provide immune support,” Johnson reported in an email to members of … Read More

HLB Control: A New Potential Method

Ernie NeffHLB Management

A University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) researcher has found a material that can be used to silence essential genes within Asian citrus psyllids and in the HLB-causing bacterial pathogen that the psyllids spread. The material is  2’-deoxy-2’-flouro-d-arabinonucleic acid antisense oligonucleotides (FANA ASO), small-sized single-stranded nucleic acids.  The discovery was made by Kirsten Pelz-Stelinski, an associate … Read More

Panhandle Growers Experience Scales

Ernie NeffPests

Many citrus growers in Florida’s panhandle were experiencing high populations of scales early this year, particularly Florida red scale and false Florida red scale, Jefferson County Extension agent Danielle Sprague announced in a recent issue of the Cold Hardy Citrus Connection newsletter. The newsletter is a University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Extension publication. Sprague pointed … Read More

New Pest Product Introduced

Ernie NeffIndustry News Release, Pests

Bayer has introduced Vynyty Citrus®, its latest biological and pheromone-based crop protection product to control pests on citrus farms. Vynyty Citrus®, a container with an active liquid inside, does not generate resistance or residues in harvests or in the environment, according to Bayer. It is the first such product on the market that is formulated with pheromones and natural pyrethrum … Read More

Time to Check Under the Hood for Nematodes

Tacy CalliesPests, Tip of the Week

By Larry Duncan Monitoring population levels of plant parasitic nematodes and phytophthora is best done in springtime prior to the rainy season. Peak population density of the citrus nematode (Tylenchulus semipentrans) occurs at that time, and the accuracy of sample results increases with population density. The sampled population levels of this nematode and those of Phytophthora spp. can be compared … Read More

Biological Controls for Lebbeck Mealybug

Tacy CalliesBiologicals

Lebbeck mealybug (Nipaecoccus viridis) was first identified in Florida citrus in 2019 in Highlands County. It has now been documented in commercial citrus groves in 11 counties and in dooryard citrus plantings in two counties. While lebbeck mealybug can feed on most of the above-ground parts of a citrus tree, it is most damaging in the canopy, where it feeds … Read More

Lemon Price Crisis in Spain

Tacy CalliesInternational, lemons

By Francisco Seva Rivadulla The Spanish lemon sector is going through one of the worst price crises in recent years. Currently, prices at origin for Fino lemons are 0.15 to 0.18 euro cents per kilo, while the production cost is 0.20 per kilo. Therefore, Spanish producers are losing money this harvest season, according to sources from the Agricultural Association of … Read More

Citrus Phenology-Based Spraying for Psyllids

Ashley RobinsonPsyllids


By targeting Asian citrus psyllids on an area-wide scale and focusing on several individual properties simultaneously, growers can minimize psyllid movement between groves, reduce HLB transmission and maintain citrus production at a profitable level. Generally, most psyllid sprays are applied on a calendar or threshold basis, resulting in high-spray frequencies and associated costs. Because of the Asian citrus psyllid’s high … Read More

Field Trials for Cultivar Evaluation; Soil and Root Health

Ashley RobinsonAll In For Citrus Podcast, Research

University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) citrus researchers are collaborating on ground-breaking research projects to fight against HLB. They are working with researchers at the University of California-Riverside (UC-Riverside), Texas A&M and Washington State University on a project to field-test new citrus cultivars for tolerance or resistance to HLB. The research is funded by the U.S. … Read More

Tarping Proven to Reduce ACP Movement

Len WilcoxCalifornia Corner, Psyllids

Researchers at the California Data Analysis and Tactical Operations Center (DATOC) have analyzed Asian citrus psyllid (ACP) trapping data along major transportation routes before and after tarping regulations for bulk citrus shipments were enacted. The purpose was to determine the effectiveness of the policy. DATOC is an independent group of scientists sponsored by the Citrus Research Board and the California … Read More