The All In For Citrus Podcast

All In For Citrus, Episode 47 July 2022

This month’s All In For Citrus podcast focuses on the upcoming Citrus & Specialty Crop Expo scheduled for Aug. 17–18 at the Lee Civic Center in North Fort Myers, Florida. Michael Rogers, director of the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Citrus Research and Education Center, said the university’s citrus research team worked hard to develop a program that growers can put to work in their groves today.

All In For Citrus, Episode 46 June 2022

In the June episode of the All In For Citrus podcast, Michael Rogers, director of the Citrus Research and Education Center (CREC), speaks live and on-the-scene during the Florida Citrus Industry Annual Conference in Bonita Springs. He said the great turnout for the event, hosted by Florida Citrus Mutual, is indicative of the fighting spirit of the state’s citrus growers.

All In For Citrus, Episode 45 May 2022

Fruit drop continues to plague Florida citrus groves. Growers and researchers are seeking ways to mitigate the problem. This was the topic of a number of presentations during the Florida Citrus Growers’ Institute held in Avon Park in April.

All In For Citrus Episode 44 April 2022

Florida citrus growers need help in the fight against HLB. And they need that help quickly. Michael Rogers, director of the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Citrus Research and Education Center, addresses those concerns during the April All In For Citrus podcast.

All In For Citrus, Episode 43 March 2022

March means spring break for many, and Florida is a favorite destination for students looking to celebrate the time off. Michael Rogers, director of the Citrus Research and Education Center in Lake Alfred, took the occasion to shine the light on the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) citrus graduate program. Sixty-five students are currently engaged in graduate studies as they learn to be future leaders in citrus science and business. According to Rogers, while they are learning, they also are providing a valuable contribution to current research that has material benefits to citrus growers.

John Chater, assistant professor of horticultural sciences, recently joined the UF/IFAS citrus team to help growers evaluate the many new rootstocks and scions being developed by plant breeders. Chater joined the podcast to talk about his background and new job duties with UF/IFAS. In addition, he spoke about the varieties that have caught his attention in Florida.

On April 5, the Florida Citrus Growers’ Institute will take place in Avon Park. Florida’s citrus Extension agents help organize the event. Ajia Paolillo, an agent based in Arcadia, joined the podcast to discuss the program. HLB, fruit drop and plant nutrition are just a few of the topics that will be covered in the educational sessions. She said the agents are particularly excited to finally be hosting the event in person again after COVID-19 forced the event to go digital during the pandemic.

The All In For Citrus podcast is a joint project of UF/IFAS and AgNet Media. Listen to the March episode here.

All In For Citrus, Episode 42 February 2022

The Florida legislative session is well underway in Tallahassee. The University of Florida hosted its annual Gator Day at the Capitol in February to remind lawmakers of all that the school does for its students and stakeholders. Michael Rogers, director of the Citrus Research and Education Center, and fellow citrus team members from the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) made the trek to Tallahassee to showcase the importance of citrus in the state and the vital research being done on behalf of growers. Rogers discusses the trip in the February All In For Citrus podcast episode. He reports that free orange juice samples at the UF/IFAS booth were a big hit. 

UF/IFAS entomologist Kirsten Pelz-Stelinski also joins the podcast to share her research on the Asian citrus psyllid (ACP) and a new grant from the U.S. Department of Agriculture’s National Institute of Food and Agriculture to further her study. The goal of the research is to use bacteria already present inside the ACP to manipulate the pest so it can no longer be a vector of the pathogen that causes HLB. The process is building on previous research Pelz-Stelinski and colleagues have conducted to manipulate the ACP. 

Growers will be interested to hear from Davie Kadyampakeni, a UF/IFAS assistant professor who details his new research on citrus nutrition. He has been studying the impact of macronutrients on yield, tree health and juice quality. Kadyampakeni also has been researching the importance of micronutrients like manganese, boron, zinc and iron. 

“We have seen tremendous success where we have increased the amounts of micronutrients,” Kadyampakeni says. “We are learning we need balanced and constant nutrition for these HLB-affected trees.”

Kadyampakeni says his research also is being applied to update recommendations for citrus nutrient applications that consider the impacts of HLB. 

The All In For Citrus podcast is a joint project of UF/IFAS and AgNet Media.

All In For Citrus, Episode 41 January 2022

It’s tough to be a citrus grower in Florida right now. In the January All In For Citrus podcast episode, Michael Rogers discusses the challenging environment for growers. Below-average prices and low yields are among the major obstacles.

However, the UF/IFAS citrus researchers and Extension agents continue to work hard on behalf of growers, looking for tools they can use now to stay afloat. Rogers, University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Citrus Research and Education Center director, notes several events in February to get important information out to growers. He also discusses the search for two new positions on the team to further help producers.

UF/IFAS citrus horticulturist Fernando Alferez joins the podcast from the Southwest Florida Research and Education Center (SWFREC) to provide an update on individual protective covers, which researchers are testing on young citrus. He and his team just concluded a multi-year trial on the system and saw both an increase in quality and yield. In addition, Alferez details results of some in-season treatments of relatively inexpensive products that are showing less fruit drop in Hamlin groves.

Reducing fruit drop is also something Ute Albrecht, a UF/IFAS plant physiologist at the SWFREC, is seeing in her trunk-injection research. Albrecht joins the podcast episode to share findings from a multi-year study in which a single injection reduced fruit drop dramatically. She talks about the challenges of the delivery system and new technology that may make it a practical option for growers. Albrecht reminds growers that trunk injection is still being studied and not a recommendation from advisors.

All In For Citrus, Episode 40 December 2021

2021 won’t go down as one of the best years for citrus growers, but there were some wins for the industry. After the holidays, a major event will springboard the industry into the new year.

Michael Rogers, director of the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Citrus Research and Education Center, notes that the continuing pandemic and low production are dampening the holiday cheer this year. However, recent research recommendations and the return of events should give the citrus industry reasons to be jolly.

In the December episode of the All In For Citrus podcast, Rogers discusses the gibberellic acid research and recommendations developed by UF/IFAS that can reverse the effects of huanglongbing disease. There has been some misinformation about the use of the product. Rogers clearly outlines gibberellic acid use and its flexibility due to not being a pesticide.

After ringing in the new year, the citrus industry will gather for a major show in January. The Florida Grower Citrus Show is Jan. 26–27 at the Havert L. Fenn Center in Fort Pierce, Florida. The event is a great opportunity for UF/IFAS scientists to communicate their ongoing research. UF/IFAS’ Mark Ritenour and Sandra Guzman join the December podcast episode to talk about the educational lineup at the show, including their presentations, during the two-day event.

All In For Citrus, Episode 39 November 2021

The important process that gets new citrus varieties in the hands of growers is the main topic of the November episode of the All In For Citrus podcast.

Michael Rogers, University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Citrus Research and Education Center (CREC) director, discusses the recent CREC open house where breeders displayed potential new varieties for the industry to see. Rogers says growers get a chance to taste and rate the fruit, which is valuable information for researchers. The open house also included several field tours, including one that Rogers describes as extremely practical that involves techniques growers can use now to keep operations profitable in the midst of HLB disease.

Once UF/IFAS completes the process of creating a new variety for release to the public, several things need to happen next that involve partnerships. That’s where Peter Chaires, executive director of New Varieties Development & Management Corp. (NVDMC), and John Beuttenmuller, executive director of Florida Foundation Seed Producers, Inc. enter the equation.

The non-profit Florida Foundation Seed Producers is a direct support organization that bridges the gap between UF/IFAS and growers. NVDMC, also a non-profit, files patents on the new products and works with nurseries and partner companies for fresh fruit varieties.

Chaires says NVDMC brings new varieties to commercialization. He explains how the process has changed over the years for the better, streamlining the development chain and increasing efficiency.

The patents that NVDMC file on new varieties provide a steady income for future development. Beuttenmuller said 70% of the royalties from those patents are returned to the UF/IFAS citrus breeding program.

For the full story, listen to the November All In For Citrus podcast here.

All In For Citrus, Episode 38 October 2021