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2. Introduction: Achieving technology adoption and achieving Extension impact: A working group success story
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Marble, S. Christopher (author) and West, Todd P. (author)
- Format:
- Journal article
- Publication Date:
- 2017-12
- Published:
- United States: American Society for Horticultural Science
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 11 Document Number: D10343
- Journal Title:
- HortTechnology
- Journal Title Details:
- 27(6) : 757-758
- Notes:
- 2 pages., Via online journal., Multistate collaborations enable extension professionals to reach their audience across a region with similar production challenges. The objective of this article is to introduce the three proceeding manuscripts delivered at the American Society of Horticultural Sciences annual conference in Atlanta, GA, as part of a workshop entitled “Advancing Technology Adoption and Achieving Extension Impact: A Working Group Success Story.” Topics discussed in the following manuscripts include the development of a multistate working group and the advantages associated with participation, development and impact of book or electronic book publications, and survey results from more traditional hands-on workshops. The goal of this workshop was to provide guidance to others who wish to establish multistate, multidisciplinary collaborative teams as well as use new education formats.
3. Experiential nursey integrated pest management workshop series to enhance grower practice adoption
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- LeBude, Anthony (author), Fulcher, Amy (author), Dubois, Jean-Jacque (author), Braman, S. Kris (author), Chappell, Matthew (author), Chong, J.C. (author), Derr, Jeffrey (author), Gauthier, Nicole (author), Hale, Frank (author), Klingeman, William (author), Knox, Gary (author), Neal, Joseph (author), Windham, Alan (author), and North Carolina State University University of Tennessee National Science Foundation Center for Integrated Pest Management University of Georgia Clemson University Virginia Tech University of Kentucky University of Florida
- Format:
- Journal article
- Publication Date:
- 2017-12
- Published:
- United States: American Society for Horticultural Science
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 12 Document Number: D10344
- Journal Title:
- HortTechnology
- Journal Title Details:
- 27(6) : 772-781
- Notes:
- 10 pages., Via online journal., Three, 2-day hands-on experiential learning workshops were presented in three southeastern United States cities in June 2014, by the Southern Nursery Integrated Pest Management (SNIPM) working group. Attendees were provided 4 hours of instruction including hands-on demonstrations in horticultural management, arthropods, plant diseases, and weeds. Participants completed initial surveys for gains in knowledge, skills, and abilities as well as their intentions to adopt various integrated pest management (IPM) practices after the workshop. After 3 years, participants were again surveyed to determine practice adoption. Respondents changed their IPM practice behavior because of attending the workshops. Those returning the survey set aside more time to scout deliberately for pests, plant diseases, and weeds; used a standardized sampling plan when scouting; and adopted more sanitation practices to prevent plant disease. Fewer horticultural management practices were adopted than respondents originally intended. Future emphasis should be placed on using monitoring techniques to estimate pest emergence, for example, traps and pheromone lures, as well as plant phenology and record keeping. However, more work is needed to highlight both the immediate and long-term economic benefits of IPM practice adoption in southeastern U.S. nursery production.
4. Pollinator-friendly plants: Reasons for and barriers to purchase
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Campbell, Benjamin (author), Khachatryan, Hayk (author), and Rihn, Alicia (author)
- Format:
- Journal article
- Publication Date:
- 2017-12
- Published:
- United States: American Society for Horticultural Science
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 12 Document Number: D10347
- Journal Title:
- HortTechnology
- Journal Title Details:
- 27(6) : 831-839
- Notes:
- 9 pages., Via online journal., Certain pesticides are coming under scrutiny because of their impact on pollinator insects. Although most consumers express willingness to aid pollinators, the reasons for consumers’ preferences or barriers to purchasing pollinator-friendly plants and the types of pollinators’ that consumers are trying to protect are less understood. Using an online survey of 1200 Connecticut (CT) consumers, of which 841 had home landscapes, we find that 46% of consumers with home landscapes purchased pollinator-friendly plants to attract pollinators to their landscape. Consistent with past research that focused on consumers’ preferences for pollinator-friendly plants, the data also reveal that some consumers are willing to pay premiums for plants that contribute to pollinator’s health. However, only 17% stated that attracting pollinators was their primary motivation; a finding that suggests labeling alone will likely not motivate consumers to purchase plants. The major barriers to purchasing pollinator-friendly plants included lack of labeling (cited by 28%), followed by high price (28%). Consumers purchasing pollinator-friendly plants were trying to attract butterflies (Lepidoptera) (78%), bees (Apidae) (59%), hummingbirds (Trochilidae) (59%), and other birds (41%). We also find that demographics and purchasing behavior affect barriers and types of pollinators desired. Simply labeling plants has the potential to increase purchasing, but increasing price could be detrimental as many consumers feel pollinator-friendly plants are highly priced. Implications for ornamental horticulture stakeholders are discussed.
5. Impact indicators for community garden programs: Using Delphi methods to inform program development and evaluation
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Diaz, John (author), Webb, Susan (author), Warner, Laura (author), Monoghan, Paul (author), and University of Florida
- Format:
- Journal article
- Publication Date:
- 2017-12
- Published:
- United States: American Society for Horticultural Science
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 12 Document Number: D10348
- Journal Title:
- HortTechnology
- Journal Title Details:
- 27(6) : 852-859
- Notes:
- 8 pages., Via online journal., With growing interest in food system solutions to address poor health outcomes related to preventable chronic diseases, organizations and researchers are examining the value of community gardens as interventions to promote individual and community health. Research suggests that participation in community gardens improves access to fresh, healthy foods and increases fruit and vegetable consumption. In addition to these physical benefits, research also documents a variety of social and communal benefits, by expanding social capital, stabilizing neighborhoods, and cultivating relationships. Unfortunately, most of these studies focus on a specific case, cross case, or intervention studies within a geographically specific locale. Learning lessons from successful community garden programs can be difficult because community gardens often rely on the synergy of a complex network of support agencies that assist in various technical and educational capacities. The purpose of the study was to demonstrate the use of a framework for program development and evaluation that stakeholders, including extension, can adopt to show program outcomes. The framework used a Delphi approach with a diverse panel of community garden stakeholders to reach consensus about program outcomes. The study demonstrated that the panel could reach consensus on a variety of short-, medium-, and long-term outcomes.
6. Business and marketing practices of U.S. landscape firms
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Torres, Ariana (author), Barton, Susan S. (author), Behe, Bridget K. (author), and Purdue University University of Delaware Michigan State University
- Format:
- Journal article
- Publication Date:
- 2017-12
- Published:
- United States: American Society for Horticultural Science
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 12 Document Number: D10349
- Journal Title:
- HortTechnology
- Journal Title Details:
- 27(6) : 884-892
- Notes:
- 9 pages., Via online journal., Little information has been published on the business and marketing practices of landscape firms, an important sector of the green industry. We sought to profile the product mix, advertising, marketing, and other business practices of United States landscape firms and compare them by business type (landscape only, landscape/retail, and landscape/retail/grower) as well as by firm size. We sent the 2014 Trade Flows and Marketing survey to a wide selection of green industry businesses across the country and for the first time included landscape businesses. Herbaceous perennials, shade trees, deciduous shrubs, and flowering bedding plants together accounted for half of all landscape sales; 3/4 of all products were sold in containers. However, landscape only firms sold a higher percentage of deciduous shrubs compared with landscape/retail/grower firms. Landscape businesses diversified their sales methods as they diversified their businesses to include production and retail functions. Landscape businesses spent, on average, 5.6% of sales on advertising, yet large landscape companies spent two to three times the percentage of sales on advertising compared with small- and medium-sized firms. Advertising as a percent of sales was three to four times higher for landscape/retail/grower compared with landscape only or landscape/retail firms; most respondents used Internet advertising as their primary method of advertising. The top three factors influencing price establishment in landscape businesses were plant grade, market demand, and uniqueness of plants, whereas inflation was ranked as the least important of the nine factors provided. A higher percentage of small and medium-sized firms perceived last year’s prices as more important in price establishment compared with large firms. A high percentage of large landscape companies said the ability to hire competent hourly employees was an important factor in business growth and management, but this was true only for about half of the small and medium-sized landscape companies.
7. Identification of industry needs and development of professional skills in students of horticulture
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Pearson, Brian J. (author), Moore, Kimberly (author), and University of Florida
- Format:
- Journal article
- Publication Date:
- 2017-10
- Published:
- United States: American Society for Horticultural Science
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 12 Document Number: D10350
- Journal Title:
- HortTechnology
- Journal Title Details:
- 27(5) : 580-582
- Notes:
- 3 pages., Via online journal., Increased global trade coupled with diversified employment opportunities demand college graduates possessing well-developed professional skills. Recent survey results identified the importance of professional skills among candidates seeking employment, with communication being recognized as the most important skill or quality when selecting candidates. The ability to work within a team structure, solve complex problems, and organize and prioritize work also ranked high among industry employment needs. Despite a rigorous focus on discipline-oriented knowledge and skills, development of professional skills in students of horticulture may be overlooked or not fully developed. Teaching methods can be modified to incorporate development of professional skills and discipline-oriented knowledge to enhance student employment preparedness and directly address industry needs.
8. College student knowledge and perceptions of invasive species
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Waliczek, Tina M. (author), Williamson, Paula S. (author), Oxley, Florence M. (author), and Texas State University Austin Community College
- Format:
- Journal article
- Publication Date:
- 2017-08
- Published:
- United States: American Society for Horticultural Science
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 12 Document Number: D10361
- Journal Title:
- HortTechnology
- Journal Title Details:
- 27(4) : 550-556
- Notes:
- 7 pages., Via online journal., The purpose of this study was to determine college students’ understanding of invasive species and their support for plant and animal pest control and eradication methods. Surveys were administered at a university and community college in Texas in biology and agriculture departments. A total of 533 respondents participated in the study. Most students said they were not part of any type of environmental organization and felt they were not very informed about invasive species issues. More students reported learning about invasive species in high school than in college courses. The average score on knowledge questions related to invasive and native plants and animals was 32%. Most students underestimated the negative impact of invasive species but many were aware of costs to manage those species. Reliable reported sources of information included environmental organizations, college courses, and the Internet. Pearson product-moment correlations showed positive relationships between students who had college class instruction regarding invasive species and positive attitudes toward management of invasive species. Positive relationships were also found between instruction and an awareness of invasive plants or animals. Respondents who were knowledgeable of invasive species in the community had more positive attitudes toward the management of invasive species. In demographic comparisons, differences were found with males, upperclassmen, and those identifying as Caucasian or other having more knowledge of invasive species and more positive attitudes toward their management.
9. Learning by doing: Applying the concept of pollen viability in a horticulture classroom
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Perez, Kauahi (author) and University of Hawaii and Manoa
- Format:
- Journal article
- Publication Date:
- 2017-08
- Published:
- United States: American Society for Horticultural Science
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 12 Document Number: D10362
- Journal Title:
- HortTechnology
- Journal Title Details:
- 27(4) : 461-464
- Notes:
- 4 pages., Via journal article., Learning by doing plays a critical role in a learner’s conceptual understanding. By actively engaging with a concept, students gain experience and develop an enduring understanding of the concept. The concept of pollen viability is a critical component in the field of plant breeding and can be used to explain various aspects of pollen quality. An inquiry activity was designed to expose undergraduate students in a horticulture course to the concept of pollen viability and its application. The entire class was tasked with collaborating to identify an in vitro germination medium optimized to germinate plumeria (Plumeria rubra) pollen. To determine optimum sucrose and pH concentrations of the medium, student groups were assigned treatments of pollen from two plumeria cultivars that were germinated in Brewbaker and Kwack media of differing sucrose and pH concentrations. Students calculated the percentage of germinated pollen and assessed pollen tube integrity and used these variables as evidence of an optimized medium. Although undergraduates were engaged in authentic research practices during the inquiry activity, lack of time and resources impeded completion of the activity. However, students were exposed to methods and instrumentation directly related to evaluating pollen viability. Moreover, they were exposed to the basic practice of pollen quality assessment that they can use to carry out investigations on pollen fertility. In addition, insight was gained to improve the inquiry activity in the future. Now, well-informed modifications to the inquiry activity can be made to pilot this activity in a formal horticulture laboratory section.
10. Using flipped classrooms and virtual field trips to engage students
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Kobayashi, Kent D. (author) and University of Hawaii at Manoa
- Format:
- Journal article
- Publication Date:
- 2017-08
- Published:
- United States: American Society for Horticultural Science
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 12 Document Number: D10364
- Journal Title:
- HortTechnology
- Journal Title Details:
- 27(4) : 458-460
- Notes:
- 3 pages., Via online journal., Student engagement in the classroom is critical for effective learning. To enhance student engagement, several teaching approaches can be used, including a flipped classroom approach and virtual field trips. The flipped classroom approach was used in an undergraduate tropical production systems course in which students viewed lecture materials outside of class, brought their smart devices to class to review materials, searched for new information on the Internet, and participated in small group discussions. In the virtual field trip assignment, each student visited a commercial farm or nursery, interviewed the owner or manager, and gave a presentation to the class about the operation of the enterprise and its sustainable practices.
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