Sargent, Steven A.

0000-0002-5540-7831

Elderberry and Elderflower (Sambucus spp.): A Cultivation Guide for Florida

David Jarnagin, Ali Sarkhosh, Juanita Popenoe, Steve Sargent, and Kevin Athearn

Seed Piece Spacing Adjustment for Florida Chipping Potato

Fernanda Souza Krupek, Steven A. Sargent, Peter J. Dittmar, and Lincoln Zotarelli

Longan Growing in the Florida Home Landscape

Jonathan H. Crane, Carlos F. Balerdi, Steven A. Sargent, and Ian Maguire

Lychee from Florida

Jonathan Crane, Carlos Balerdi, Steven Sargent

Postharvest Storage, Packaging and Handling of Specialty Crops: A Guide for Florida Small Farm Producers

Jonathan Adam Watson, Danielle Treadwell, Steven A. Sargent, Jeffrey K. Brecht, and William Pelletier

Guide to Identifying and Controlling Postharvest Tomato Diseases in Florida

Jerry A. Bartz, Gary E. Vallad, and Steven A. Sargent

Pathogens are present in all tomato production areas and are most numerous when the weather becomes warm and wet. Movement of weather fronts or tropical storms through production areas can also affect the susceptibility of tomato fruit to decay. Fruit decays can be minimized by the employment of strict sanitation measures along with careful handling. This bulletin is designed to supplement field scouting and identification guides by describing postharvest decay pathogens important to Florida tomato packers and shippers, presenting sanitation guidelines for controlling decay pathogens during harvest and handling operations, and offering appropriate storage temperature options.

Chlorine Use In Produce Packing Lines

M. A. Ritenour, S. A. Sargent, and J. A. Bartz

Elderberry and Elderflower (Sambucus spp): Markets, Establishment Costs, and Potential Returns

Kevin Athearn, David Jarnagin, Ali Sarkhosh, Juanita Popenoe, and Steven Sargent

Labor Requirements and Costs for Harvesting Tomatoes

Zhengfei Guan, Feng Wu, and Steven Sargent

Mamey Sapote from Florida

Jonathan Crane, Carlos Balerdi, and Steven Sargent

Uso del Cloro en las Líneas de Empacado de Productos Cosechados Frescos

M. A. Ritenour, S. A. Sargent, J. A. Bartz y E. E. Lon Kan

Protecting Perishable Foods During Transport by Truck or Rail

Jeffrey K. Brecht, Steven A. Sargent, Patrick E. Brecht, Jorge Saenz, and Leonard Rodowick

El Mamoncillo Longan en Florida

Jonathan H. Crane, Carlos F. Balerdi, y Steven A. Sargent

UF/IFAS fact sheet

Manual de Práticas para o Melhor Manejo Pós-Colheita da Manga

Jeffrey K. Brecht, Steven A. Sargent, Adel A. Kader, Elizabeth J. Mitcham, Fernando Maul, Patrick E. Brecht, and Octavio Menocal

A UF/IFAS numbered Translation. Published by Food Systems

Manual de Prácticas para el Mejor Manejo Postcosecha del Mango

Jeffrey K. Brecht, Steven A. Sargent, Adel A. Kader, Elizabeth J. Mitcham, Fernando Maul, Patrick E. Brecht y Octavio Menocal

A UF/IFAS numbered Fact Sheet. Published by Food Systems

Handling Florida Tomatoes—Round and Roma Types

Steven A. Sargent, Jeffrey K. Brecht, Qingren Wang, and Teresa Olczyk

If picked at the proper mature-green stage and handled properly, tomatoes will ripen to excellent edible quality. Proper postharvest handling of Florida tomatoes is critical to ensure the continued competitiveness of Florida growers. This publication focuses on round and roma (plum) tomatoes since these types are handled similarly under commercial conditions.

Dehydrated and Freeze-dried Peach Fruit: A Prolonged Shelf-life Product through Modern Drying Techniques

Ali Sarkhosh, Fariborz Habibi, Steven A. Sargent, and Jeffrey K. Brecht

Peach (Prunus persica L. Batsch) is a valuable temperate fruit from the Rosaceae family, which also includes many other commercially important fruits such as apples and pears, apricots, cherries and plums, and blackberries, raspberries and strawberries. Peaches are known for being a rich source of bioactive compounds, including flavonoids, anthocyanins, carotenoids, phenolic compounds, and vitamins, as well as possessing a high antioxidant activity, all of which are associated with various health benefits. Furthermore, consumers greatly value high-quality peaches due to their exceptional nutritional value and enjoyable sensory attributes. This publication aims to familiarize growers, Extension agents and specialists, and the public with insight into drying methods of peach fruit, including freeze-drying and dehydration, that can extend shelf life of this commodity for year-round enjoyment.

Ginger, Galangal, and Turmeric Production in Florida

Paul Fisher, Rosanna Freyre, Celina Gómez, Brian Pearson, Tatiana Sanchez-Jones, Shawn Steed, Wanda Laughlin, Robert Hochmuth, Jeff Wasielewski, Deah Lieurance, Carrie Harmon, Mathews Paret, Lance Osborne, Kevin Athearn, Steven Sargent, Mengzi Zhang

Ginger, galangal, and turmeric (Figure 1) are emerging crops for Florida production. All of these plants are in the Zingiberaceae family and share most aspects of their production. This publication describes production in containers or the field under Florida conditions to help guide growers interested in ginger, turmeric, and galangal production or expanding their market. All species have been evaluated by the UF/IFAS Assessment of Non-native Plants in Florida’s Natural Areas (UF/IFAS Assessment) using the Predictive Tool (an invasion risk assessment) and all present a low risk of invasion in Florida (https://assessment.ifas.ufl.edu).

Harvesting and Postharvest Handling of Stonefruits in Florida

Jeffrey K. Brecht, Mark A. Ritenour, Mercy A. Olmstead, Ali Sarkhosh, Jose X. Chaparro, Jerry A. Bartz, Steven A. Sargent, and John Van Sickle

Stonefruits grown commercially in Florida include peaches, nectarines, and plums. This publication is directed to current and potential stonefruit growers, handlers, and marketers, as well as researchers, Extension agents, students, and consumers. It provides information about the Florida stonefruit industry, stonefruit cultivars that are suitable for Florida, stonefruit postharvest physiology and pathology, fruit quality, and recommended postharvest handling and marketing practices.

Dried Persimmon Fruit: A Year-round Available Product

Ali Sarkhosh, Fariborz Habibi, Muhammad A. Shahid, Steven A. Sargent, and Jeffrey K. Brecht

Persimmons (Diospyros kaki) are known for their sweet and flavorful taste. They are native to Asia, specifically China, and were first grown in Florida in the 1870s. Persimmons are still not as popular in the United States as other fruits, but interest has been growing in recent years. Persimmon fruit are generally classified into astringent and non-astringent types. Astringent varieties can have adverse health effects caused by tannins and must be fully ripe (soft) or artificially treated to remove astringency. Drying is a common method to preserve and extend the shelf life of persimmons while also enhancing the flavor, color, and nutritional value of persimmons. There are different methods to dry persimmons, including traditional and modern methods.

Mango Postharvest Best Management Practices Manual

Jeffrey K. Brecht, Steven A. Sargent, Adel A. Kader, Elizabeth J. Mitcham, Fernando Maul, Patrick E. Brecht, and Octavio Menocal

A UF/IFAS numbered Management. Published by Food Systems

Escarole and Endive: Nutritious Leafy Vegetables with High Potential for Floridians

Germán Sandoya, Makou Lin, Jeongim Kim, and Steven Sargent

Escaroles and endives are two leafy vegetables of the Compositae family rich in nutrients and minerals. Both crops are uncommon in the United States, but both are planted in wintertime in Florida and in other states such as California and New Jersey. This publication aims the public and inform of their use in the leafy vegetable industry in Florida. As other leafy vegetables, escaroles and endives are susceptible to pests and diseases and other physiological disorders such as pink rib at postharvest. Using the correct management practices and the correct cultivars adapted for Florida could help producers in fields and in the home garden to achieve a successful crop.

Potato Vine Killing or Desiccation

Lincoln Zotarelli, Steven Sargent, Peter Dittmar, and Mildred Makani

A UF/IFAS numbered Fact Sheet. Published by Plant Systems

Freeze-Dried Muscadine Grape: a New Product for Health-Conscious Consumers and the Food Industry

Ali Sarkhosh, Fariborz Habibi, and Steven A. Sargent

Muscadine grape (Muscadinia rotundifolia [Michx.]) is a fruit crop native to America; it adapts well to a wide range of biotic and abiotic stresses and have thus been grown and vinified throughout the southeastern US for centuries. Currently, southeastern farmers grow approximately 5,000 acres of almost 100 improved muscadine-grape varieties for commercial use. Recent research demonstrated the fruit’s significant contribution of beneficial phytochemicals to the typical American diet; and thereafter, the demand for muscadine grapes considerably increased. Its thick peels and seeds, though, have prevented wider public consumption. This publication aims to introduce growers, Extension agents/specialists, and the general public to the potential for a new, value-added product that makes muscadine grapes much easier to eat and may diversify the food processing industry.

How to Fertigate Plant Vines via Center Pivots for Commercial Potato Production in Florida

Xiangju Fu, Guodong Liu, Lincoln Zotarelli, Steven Sargent, Kati Migliaccio, and Yuncong Li

Potatoes are an important crop in the United States, and Florida is ranked the 7th producer nationwide for potato production. In Florida, potatoes are mainly planted on sandy soils with low nutrient- and water-holding capacities. Nitrogen is the most limiting nutrient in these soils. Adopting efficient fertilization methods such as fertigation is imperative for minimizing leaching and improving use efficiency of nitrogen. This new 12-page article provides step-by-step guidelines for fertigation practices for commercial potato production.

Page Citrus Hybrid

Larry K. Jackson and Stephen H. Futch

A UF/IFAS numbered Fact Sheet.

Temple Tangor

Larry K. Jackson and Stephen H. Futch

A UF/IFAS numbered Fact Sheet.

Ambersweet Orange

Larry K. Jackson and Stephen H. Futch

A UF/IFAS numbered Fact Sheet.

Cross-Pollination Planting Plans

Stephen H. Futch and Larry K. Jackson

ch070

Osceola Citrus Hybrid

Larry K. Jackson and Stephen H. Futch

A UF/IFAS numbered Fact Sheet.

Minneola Tangelo

Larry K. Jackson and Stephen H. Futch

A UF/IFAS numbered Fact Sheet.

Robinson Tangerine

Larry K. Jackson and Stephen H. Futch

A UF/IFAS numbered Fact Sheet.

Dancy Tangerine

Larry K. Jackson and Stephen H. Futch

A UF/IFAS numbered Fact Sheet.

Fallglo Tangerine

Larry K. Jackson and Stephen H. Futch

A UF/IFAS numbered Fact Sheet.

Nova Tangelo

Stephen H. Futch and Larry K. Jackson

A UF/IFAS numbered Fact Sheet.

Murcott (Honey Tangerine)

Stephen H. Futch and Larry K. Jackson

A UF/IFAS numbered Fact Sheet.

Sunburst Tangerine

Stephen H. Futch and Larry K. Jackson

A UF/IFAS numbered Fact Sheet.

Lee Citrus Hybrid

Larry K. Jackson and Stephen H. Futch

A UF/IFAS numbered Fact Sheet.

Pollination of Citrus Hybrids

Stephen H. Futch and Larry K. Jackson

Many of the popular citrus hybrid cultivars developed and released during the last few decades have problems of sexual self-incompatibility which may result in low yields. In the normal flowering process, pollen is deposited from the stamens onto the stigma of an open flower. This is usually done by visiting insects, most often bees, in search of nectar. Since the stamens are adjacent to the stigma, self-pollination is what most often occurs naturally. Even when pollen comes from nearby trees in solid blocks, self-pollination occurs since the varieties are the same.

A Practical Guide for Aquaponics as an Alternative Enterprise

Richard V. Tyson and Eric H. Simonne

A UF/IFAS numbered Fact Sheet for Commercial audience(s). in support of UF/IFAS Extension program: Plant Systems