Plant enzymes linked to fiber breakdown are shown to support dietary fiber biosynthesis

by Eva Sailly
January 20, 2026

Researchers in the UF/IFAS Horticultural Sciences Department have discovered that two plant enzymes, once thought to only break down fibers, are essential for sustaining the production of β-mannans, important carbohydrate polymers that help ... READ MORE

Category: Academics, Horticulture, UF/IFAS Research, UF/IFAS Teaching
Tags: Biotechnology, Crop Improvement, Horticultural Sciences, Horticultural Sciences Department, New Phytologist, Plant Molecular Biology, Plant-based Products, Synbio, Voiniciuc Lab
Unripe muscadine grapes growing from a branch.

What’s New on Ask IFAS: Horticultural Sciences (Nov.–Dec.)

by Gillian McGuire
January 9, 2026

New Publications Grower’s Guide to Identifying and Correcting Nitrogen, Phosphorus, and Potassium Deficiencies in Luffa Production By Md Jahidul Islam Shohag, Qiansheng Li; Yuncong Li, Qingren Wang, and Guodong Liu. Luffa, referring ... READ MORE

Category: Agriculture, Crops, Fruits & Vegetables, Home Landscapes, Horticulture
Tags: Ask IFAS, EDIS Journal, Horticultural Sciences Department, Landscape Trees, Leafy Vegetables, Luffa, Muscadine, Nutrition, Postharvest And Handling, Spanish, Tropical Fruits

UF/IFAS Horticultural Sciences expands as Environmental Horticulture faculty and staff join the department under a shared vision.

by Eva Sailly
December 17, 2025

The University of Florida’s Institute of Food and Agricultural Sciences (UF/IFAS) is uniting faculty and staff from Environmental Horticulture with Horticultural Sciences Department, strengthening collaboration across teaching, research, and ... READ MORE

Category: Academics, Agriculture, Events, Work & Life
Tags: Environmental Horticulture, Horticultural Sciences Department, One Horticulture, Plant Science, Teaching

Dr. Gerardo Nunez Named to Fruit + Vegetable 40 Under Forty Class of 2025

by Eva Sailly
December 16, 2025

Dr. Gerardo Nunez, Assistant Professor of Horticultural Sciences, has been named to the Fruit + Vegetable 40 Under Forty Class of 2025, a national recognition honoring emerging leaders who are making meaningful contributions to the specialty ... READ MORE

Category: Academics, Agriculture, Crops, Farm Management, Horticulture, UF/IFAS, UF/IFAS Research, UF/IFAS Teaching
Tags: Award, Blueberry, Fruit + Vegetable 40 Under Forty, Gerardo Nunez, Horticultural Sciences, Nunez Lab, Plant Breeding, Small Fruit Horticulture Lab, Teaching, UF/IFAS CALS
Ripe Persimmons on Branch with deep blue sky

UF/IFAS Growing Market Opportunities for Florida Persimmons

by Eva Sailly
November 19, 2025

As Florida growers look for profitable alternatives that can compete with California and other global markets, persimmons are emerging as a strong option for those seeking reliable yields, consumer appeal, and steadily increasing potential. ... READ MORE

Category: Agribusiness, Agriculture, Crops, Events, Farm Management, Fruits & Vegetables, Horticulture, UF/IFAS Extension, UF/IFAS Extension, UF/IFAS Research
Tags: Dr. Muhammad Adnan Shahid, Extension, Field Day, Fruit Crops, Horticultural Sciences, NFREC, NFREC Fruit Physiology Lab, Persimmon Field Day, Persimmons, Quincy, Stress Physiology
Cacao pods on tree.

Alumni Spotlight: Breeding Climate-Resilient Cacao for Mars

by Eva Sailly
October 15, 2025

Dr. Ashley DuVal, an alumna of UF/IFAS with a Ph.D. in Horticultural Sciences, has built a career devoted to ensuring that chocolate has a sustainable future. Now a Senior Scientist and cacao breeder with Mars Wrigley, Dr. DuVal works ... READ MORE

Category: Academics, Agribusiness, Agriculture, Crops, Forests, Horticulture, Professional Development, UF/IFAS Extension, UF/IFAS Extension, UF/IFAS Research, UF/IFAS Teaching, Work & Life
Tags: Agroforestry, Alumni, Alumni Feature, Cacao, Climate Resilience, Food Science, Horticultural Sciences, Mars, Plant Breeding, Sustainable Food Systems, Teaching
Brecht stands among many peaches with photos of tomatoes in blue bins and mangos surround him.

Dr. Jeffrey Brecht Retires After 40 Years in Postharvest

by Eva Sailly
September 16, 2025

When Dr. Jeffrey Brecht arrived at the University of Florida in 1984, fresh out of graduate school, he stepped into what would become his lifelong career. What began as a first job turned into four decades of research that advanced postharvest ... READ MORE

Category: Academics, Agribusiness, Agriculture, Horticulture, UF/IFAS Research, UF/IFAS Teaching
Tags: Dr. Jeffrey Brecht, Horticultural Sciences, Horticultural Sciences Department, Mango, Postharvest And Handling, Tomato
A green sign with the words "the Organic Gators" written in white. The sign is posted in a garden.

Undergraduate Student Spotlight: Alice Pekarsky

by Eva Sailly
September 15, 2025

Horticultural Sciences Undergraduate – Senior (Junior Graduating Early)    Alice, originally from Flagler Beach, Florida, is among the last to graduate from UF’s horticulture major. During her undergraduate studies, she gained ... READ MORE

Category: Academics, Agriculture, Professional Development, UF/IFAS Teaching
Tags: Horticultural Sciences, Organic, Student, Teaching, UF/IFAS CALS, UF/IFAS TREC, Undergraduate

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