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Encouraging Landscape Water-Conservation Behaviors: Information Seeking Preferences of Florida Residents Who Use Irrigation in the Home Landscape

people talking about landscaping choices in Florida-friendly developmentHow can we encourage Florida residents who irrigate their home landscapes to adopt environmentally responsible irrigation practices? Provide them information they are interested in and deliver it through their preferred information channels. This 4-page fact sheet discusses the topics of interest to this audience and how they prefer to receive information about water-conservation practices related to their home landscaping, and makes recommendations for reaching this audience. Written by Courtney Owens, Laura Warner, Joy Rumble, Alexa Lamm, Emmett Martin, Randall Cantrell, and published by the UF Department of Agricultural Education and Communication, April 2015. (UF/IFAS Photo by Thomas Wright)
http://edis.ifas.ufl.edu/wc204

Lemon bacopa: Bacopa caroliniana

Figure 1. Lemon bacopa flower. Credit: Lyn Gettys, UF/IFASLemon bacopa is a native aquatic and wetland plant that is a welcome inclusion in a variety of settings, including water gardens, aquatic ponds, and wetland restoration and mitigation sites. The species is broadly adapted and extremely common throughout Florida, and its perennial nature assures a stellar performance year after year. Although lemon bacopa can be weedy in some situations, it is most often considered a beneficial native plant that brings a number of desirable characteristics to almost any aquatic setting. This 3-page fact sheet was written by Lyn Gettys and Carl J. Della Torre III, and published by the UF Department of Agronomy, April 2015. (Photo: Lyn Gettys, UF/IFAS)
http://edis.ifas.ufl.edu/ag392

Pest Management of Peppers in Miami-Dade County, Florida

Figure 1.  Bacterial spot on pepper leaves. Credit: Shouan Zhang
Pest management of peppers in Miami-Dade County is challenging because of a climate favorable to pests. To assist local pepper growers in maintaining crop productivity and improving the quality of produce, this publication illustrates common pests including major diseases and insects and recommends Integrated Pest Management (IPM) techniques, including host resistance, cultivation, sanitation, and physical, mechanical, biological, and chemical approaches, for effective pest management. This 8-page fact sheet was written by Qingren Wang, Shouan Zhang, Dakshina Seal, and Teresa Olczyk, and published by the UF Department of Plant Pathology, February 2015. (Photo: Shouan Zhang)
http://edis.ifas.ufl.edu/pp316

Pesticide Storage: Keep It in the Container

Figure 1. Pesticides should never be stored in beverage or foodstuff containers Credit: Fred Fishel, UF/IFASAccidents happen quickly, and so do accidents with pesticides. Anyone storing pesticides, especially in the presence of children, needs to take precautions by keeping them in their proper, original containers. Several people have died when they unknowingly drank pesticides from containers that originally held soda, other beverages, or foodstuffs. In particular, the herbicide paraquat is highly toxic to humans; one small accidental sip can be fatal, and there is no antidote. This 3-page fact sheet was written by Fred Fishel, and published by the UF Department of Agronomy, May 2015. (Photo: Fred Fishel)
http://edis.ifas.ufl.edu/pi255

The Role and Impact of Technology on Supply-Chain Management in the Food Industry

Figure 5. Various retail packaging for fresh fruit Credit: Thomas Wright, UFIn competitive markets, innovations such as electronic devices, information technology, and green and sustainable technologies can provide a competitive advantage in managing the supply chain, and determine which operations succeed and which fail. The information in this article is intended to provide insight regarding the potential benefits and limitations of these technologies so that firms in the food industry can make more informed decisions on which technologies should be incorporated into their own systems and to what degree. This 5-page fact sheet was written by Jonathan A. Watson, Allen F. Wysocki, and Ray A. Bucklin, and published by the UF Department of Agricultural and Biological Engineering, April 2015. (UF/IFAS photo: Thomas Wright)
http://edis.ifas.ufl.edu/ae511

Olives for Your Florida Landscape

Figure 1. A seven-year-old olive tree (Olea europaea 'Mission') in Marion County, Florida, with inset picture of ripening fruit. (Note: the trunk of this tree has been painted white; this is a common practice for olive growers in the Mediterranean region.) Credit: Jennifer L. Gillett-KaufmanOlives have great potential as a landscape ornamental and may also provide opportunities for home fruit production. However, as a relatively new commercial crop to Florida, the cultural requirements of these trees are not completely known and research is ongoing to understand how to manage them for plant health and fruit yield as well as to make recommendations on varietal selections best suited to the southeastern region of the United States. This 5-page fact sheet includes culture and management information, selected references, and a table listing a selection of olive cultivars currently available in the U.S. Written by Mack Thetford, Jennifer L. Gillett-Kaufman, Michael J. Mulvaney, and published by the UF Department of Environmental Horticulture, February 2015.
http://edis.ifas.ufl.edu/ep515

Effects of Harvest Method on Microclimate in Florida Sugarcane

2006 Annual Research Report---Immokalee, Florida, sugarcane, crops, fields, grass. UF/IFAS Photo: Josh Wickham.The production systems for sugarcane include either green cane or burnt cane harvesting operations. Sugarcane in Florida is typically harvested with burnt cane mechanical harvesting, but there is a growing interest to better understand the effects of green cane harvest residue “trash blankets” on microclimate conditions for sugarcane growing on both organic and mineral soils of Florida, so the authors conducted a three-year study to determine the effects of each harvest method on microclimate within the surface soil profile and at a 10 cm height from the soil surface. Results are presented in this 4-page fact sheet written by Hardev Sandhu, Maninder Singh, Robert Gilbert, Kelly Morgan, Ronald Rice, Leslie Baucum, James Shine Jr., and Mike Irey, and published by the UF Department of Agronomy, April 2015. (UF/IFAS Photo: Josh Wickham.)
http://edis.ifas.ufl.edu/sc100

Field Observations During the Tenth Microwave Water and Energy Balance Experiment (MicroWEX-10): from March 1, 2011 through January 5, 2012

Figure 1. The University of Florida's C-band Microwave Radiometer system (UFCMR) Credit: J. Casanova, University of FloridaFor accurate weather prediction, accurate modeling of surface hydrological processes is very important. Most current models capture the biophysics of moisture and energy transport and of crop growth and development pretty well. However, model estimates of soil moisture in the root zone diverge from reality due to accumulated errors in initialization, forcings, and computation. Remotely sensed microwave observations can be assimilated into these models to improve root zone soil moisture and crop yield estimates. This 100-page report describes the observations conducted during a season-long experiment in elephant grass and sweet corn using active and passive microwave observations. Published by the UF Department of Agricultural and Biological Engineering, April 2015. (Photo: J. Casanova, UF)
http://edis.ifas.ufl.edu/ae512

Western Flower Thrips (Frankliniella occidentalis [Pergande])

Figure 1. Western flower thrips adult.One of many species of thrips found in Florida, Frankliniella occidentalis is a pest of several crops throughout Florida and the world, causing injury by feeding and by transmission of plant viruses. This 8-page fact sheet was written by Jeffrey D. Cluever, Hugh A. Smith, Joseph E. Funderburk, and Galen Frantz, and published by the UF Department of Entomology and Nematology, April 2015. (Photo: Lyle Buss)
http://edis.ifas.ufl.edu/in1089

Your Farm Weather Station: Installation and Maintenance Guidelines

Figure 1. ET107 model weather station. Credit: Campbell ScientificWeather is a prominent factor in the success or failure of agricultural enterprises, and the technology is improved and less expensive, so many farmers are installing farm-based weather stations for tracking weather conditions, scheduling irrigation, make decisions related to cold protection, and accomplish other tasks. But management decisions must be based on high-quality observations. Sensors must meet accepted minimum accuracy standards, the station must be sited properly and well-maintained.
This 5-page fact sheet provides farmers with basic guidelines for installing and maintaining a weather station. Written by Clyde W. Fraisse, George W. Braun, William R. Lusher, and Lee R. Staudt, and published by the UF Department of Agricultural and Biological Engineering, April 2015.
http://edis.ifas.ufl.edu/ae502

Integrating Critical Thinking into Extension Programming #1: Critical Thinking Defined

Figure 1. Consuming naturally occuring forms of fructose, such as fruits and vegetables, while limiting consumption of sugar-sweetened beverages, is a step toward health.This 3-page fact sheet, the first in a series on integrating critical thinking into extension programming, defines critical thinking to assist extension professionals in better understanding the concept. Written by Alexa J. Lamm, and published by the UF Department of Agricultural Education and Communication, April 2015.
http://edis.ifas.ufl.edu/wc206

Integrating Critical Thinking into Extension Programming #2: Developing Critical Thinking Skills

sailboat after a stormThis 3-page fact sheet is the second in a series on integrating critical thinking into Extension programming, and examines the virtues of critical thinking to offer suggestions for integrating activities that encourage critical thinking into Extension programming. Written by Alexa J. Lamm, and published by the UF Department of Agricultural Education and Communication, April 2015.
http://edis.ifas.ufl.edu/wc207

Integrating Critical Thinking into Extension Programming #3: Critical Thinking Style

Figure 6. This curriculum gives young people the chance to learn marine science conceptsThis 3-page fact sheet is the third in a series on integrating critical thinking into Extension programming. It introduces the concept of critical thinking style and describes the two styles of critical thinking. Written by Alexa J. Lamm, and published by the UF Department of Agricultural Education and Communication, April 2015.
http://edis.ifas.ufl.edu/wc208

Sting Nematode Belonolaimus longicaudatus Rau (Nematoda: Tylenchida: Belonolaimidae)

Figure 1. Sting nematode Belonolaimus longicaudatus. Credit: W. T. Crow, University of FloridaAmong the most destructive plant-parasitic nematodes to a wide range of plants, Belonolaimus longicaudatus damages plant roots. When the plants cannot take up water and nutrients from the soil, they become stunted, wilt, and with severe infestation, die. Florida is considered to be the point-of-origin for Belonolaimus longicaudatus and therefore this nematode exhibits a great deal of diversity in morphology, host preference, and genetics in our region. This 6-page fact sheet was written by W. T. Crow, and published by the UF Department of Entomology and Nematology, March 2015. (Photo W. T. Crow, UF/IFAS)
http://edis.ifas.ufl.edu/in1080

Anagyrus pseudococci Girault (Insecta: Hymenoptera: Encyrtidae)

Figure 1. Female Anagyrus pseudococci and exit hole in a mealybug host. Credit: Kent M. Daane, University of CaliforniaAnagyrus pseudococci is an economically important biological control agent commonly used against the vine mealybug (which infests wine grapes) and the citrus mealybug. It is a solitary, internal parasitoid and lays one egg per host, with the larva developing inside the host’s body. The wasps may be commercially reared and distributed inside mummies, and they will emerge within 1-5 days after delivery. Application involves placing a bottle containing the mummies in a dry spot of the crop and allowing the adults to emerge. This 5-page fact sheet was written by Theresa Chormanski and Ronald D. Cave, and published by the UF Department of Entomology and Nematology, March 2015. (Photo: Kent M. Dane)
http://edis.ifas.ufl.edu/in1081

Zombie Fly (suggested common name) Apocephalus borealis Brues (Insecta: Diptera: Phoridae)

Figure 4. Adult female Apocephalus borealis.The zombie fly is primarily a parasitoid of bumble bees and wasps in North America. In 2012, Dr. John Hafernik and his colleagus at San Francisco State University discovered that Apocephalus borealis also parasitizes honey bees. Parasitized honey bees show zombie-like behavior by leaving their hives at night and are often attracted to nearby lights where they show disoriented behavior and die in a few hours. This 5-page fact sheet was written by Nicole A. Casuso, Ashley N. Mortensen, and James D. Ellis, and published by the UF Department of Entomology and Nematology, October 2014. (Photo: Jessica Andrieux, CC SA-BY 2.5)
http://edis.ifas.ufl.edu/in1063

4-H School Enrichment: A Guide for 4-H Faculty and Staff

Transparent image of 4-H'ers sharing academic project details with adult. Statement in foreground reads, "4-H School Enrichment: A series of well-planned experiences ? a minimum of six hours ? during regular school hours. (Background image credits: USDA)School Enrichment is a partnership between the University of Florida/IFAS Extension Service and a school district to provide educational content in various subject areas. Extension values its relationship with the schools and welcomes the opportunity to provide research-based curricula for classroom use. This 8-page fact sheet includes a desciption of 4-H School Enrichment and its benefits, procedures for starting and scheduling a program, resources and guidelines, and tips for promoting involvement to other 4-H programs. Adapted for use in Florida by Tracy A. Tesdall and published by the UF Department of 4-H Youth Development, April 2015.
http://edis.ifas.ufl.edu/4h324

Health Benefits and Medicinal Value of Honey

Figure 2. HoneyHoney has been used for medicinal purposes for thousands of years. It is rich in sugars such as glucose and fructose, but it also contains small amounts of vitamins, minerals, amino acids, and antioxidants such as phenolic acids and flavonoids. These nutrients help to make honey a unique, natural health product. Its market niche as a health product is growing, and current research supports the potential of honey as a medicinal product. This 3-page fact sheet describes health aspects of honey deriving from the floral source and color, beneficial compounds, anti-microbial properties and anti-inflammatory properties. Written by Sara Marshall, Liwei Gu, and Keith R. Schneider, and published by the UF Department of Food Science and Human Nutrition, April 2015.
http://edis.ifas.ufl.edu/fs267

Breast Cancer: Neoadjuvant Chemotherapy

Figure 1. Chemotherapy for breast cancer is an outpatient procedure and may take two to six hours.Neoadjuvant, or preoperative, chemotherapy is the use of chemotherapy to treat breast cancer before surgery. If your doctors have suggested that you consider this treatment, you probably have questions about it. This 4-page fact sheet provides an overview of chemotherapy treatment, potential side effects, and major benefits. Written by Barbara F. Shea and Martha C. Monroe, and published by the UF Department of Family Youth and Community Sciences, April 2015. (Photo: iStock/Thinkstock.com)
http://edis.ifas.ufl.edu/fy897

Preventing Foodborne Illness: Cyclospora cayetanensis

This photomicrograph of a fresh stool sample, which had been prepared using a 10% formalin solution, and stained with modified acid-fast stain, revealed the presence of four Cyclospora cayetanensis oocysts in the field of view. Cyclospora cayetanensis is a microscopic, spore-forming, intestinal protozoan parasite and a known cause of the gastrointestinal infection cyclosporiasis, often referred to as “traveler’s diarrhea” for its prevalence among visitors to regions where the species is endemic. These organisms have a protective covering that makes them resistant to disinfectants and that gives Cyclospora the ability to survive outside of hosts for extended periods. The incidence of cyclosporiasis has been increasing worldwide, with several documented cases in the United States and Canada. This 4-page fact sheet was written by Keith R. Schneider, Rachael Silverberg, Susie Richardson, and Renée Goodrich Schneider, and published by the UF Department of Food Science and Human Nutrition, March 2015. (Photo: CDC/DPDx – Melanie Moser)
http://edis.ifas.ufl.edu/fs130


2014 ROA information

Annual Statistics for 2014 reports will be available November 17th. More...

What is EDIS?

EDIS is the Electronic Data Information Source of UF/IFAS Extension, a collection of information on topics relevant to you. More...

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