AFE Announces More Than $310,000 in Research Funding

AFE has approved more than $310,000 in scientific research project funding for 2015-2016 to support six continuing projects and five new projects.“These projects will directly benefit the entire industry by providing information on production of insect and disease free plants and details of Botrytis infection on floral crops,” said Terril Nell, Ph.D., Research Coordinator for AFE.The goal of all AFE research is to provide knowledge that helps the industry grow stronger.PLANT BREEDING AND GENETIC ENGINEERINGDevelopment of Petunia with Enhanced Stress Tolerance: Dr. Nicole Waterland, West Virginia University, $22,065 (year two of two)Making Better Plant Products by Understanding Dynamic Facets of Metabolism: Dr. Thomas A. Colquhoun, University of Florida, $33,000 (year one of three)DISEASE MANAGEMENTManaging Pythium Species in Floriculture Irrigation Water:…

Laser-Focused on the Floriculture Industry’s Research Needs

The floriculture industry faces complex issues that research funded by AFE helps address.AFE’s Research Coordinator Terril Nell, Ph.D. (pictured), has written an article detailing what the current research is telling us about pest management, postharvest handling and more.The article, which was featured in the January 2015 issue of Greenhouse Grower, can be viewed here.

Pollinator Work Continued Last Week

SAF and AmericanHort participated in two important meetings last week focused on the continuing debate about pollinator health.IR-4, the USDA-funded organization which helps provide EPA with data supporting registration of chemicals for horticulture and other specialty crops, worked with the chemical industry to host a conference on research needs.  Attended by several leading horticultural scientists, along with SAF and AmericanHort, the meeting generated productive dialogue around research needed to answer important questions about our industry’s impact on pollinators and how we can be part of the solution.A second, day-long meeting was held in Washington with the industry task force guiding the Bee and Pollinator Stewardship Initiative, launched by SAF, AmericanHort, the Horticultural Research Initiative (HRI) and the American Floral Endowment…

AFE Appoints New Research Coordinator

AFE has appointed Terril A. Nell, Ph.D., as its new research coordinator to oversee the Endowment’s research funding and provide counsel to industry researchers. Nell is professor emeritus in floriculture at the University of Florida (UF) and developed the UF postharvest program in 1983, which he credits AFE funding for making possible. “AFE-supported research has directly benefited the floral industry over the past 53 years,” Nell said. “I share the organization’s quest to provide better scientific information to growers, wholesalers and retailers, and I look forward to working with this organization’s board to advance its goals in the future.” Nell was appointed following the retirement of Gus De Hertogh, Ph.D., AFE research coordinator for the past 15 years. Nell served…

New Research Offers Cost-Effective Solutions for Ethylene Problems

The tomato plant on the right has been exposed to ethylene.Ethylene is an odorless, colorless gas that plays a role in seed germination, fruit ripening, leaf yellowing, etc., but too much ethylene can lead to product loss via accelerated flower wilting, abnormal growth and other problems. Results from two new research reports by AFE-funded researchers Michelle Jones, Ph.D., and Nichole Edelman of The Ohio State University can help with ethylene concerns.“Ethylene can be very destructive in both production and post-production environments,” Jones said. “Research aimed at understanding plant responses to ethylene and how to prevent damage will benefit producers, wholesalers, shippers, retailers and consumers.”Epinasty in tomato ‘Tumbler’ treated with different concentrations of ethylene for 24 hours.Use of Indicator Plants to…

New Banker Plant Research Identifies Environmentally-Friendly Pest Management Tactics

Parasitoid ‘stinging’ an aphid to insert an egg that will develop into a new parasitoid (left) and a typical banker plant system using biological controls to eliminate pesticide usage at a commercial greenhouse in North Carolina.AFE has new research that proves once again how Murder, Sex and Greed align with floriculture.North Carolina State University (NCSU) researchers describe how aphids can be managed (murder) by releasing the parasitoid wasp Aphidius colemani in Optimizing Banker Plant Systems for Aphid Biological Control in Floriculture Greenhouses, Research Report #217. This report explains how using banker plants is an environmentally friendly way to sustain the parasitoid with alternative hosts, removing the need to repeatedly purchase new parasitoids.“Aphids can murder profits for growers, wholesalers and retailers…

AFE Announces More Than $280,000 in Floriculture/Horticulture Research Funding

Mary HausbeckMichigan State UniversityAFE has approved more than $280,000 in floriculture/horticulture research project funding for 2014-2015 to support five continuing projects, five new projects and the Gus Poesch Research Fund.“AFE research covers expansive topics that help address and solve critical industry issues,” said Eric Nissen of Sunshine State Carnations, Inc. and AFE Production and Post-Harvest Research Committee Chairman. “These projects will all provide useful information that will enable the entire floral industry to become more productive and profitable.”The goal of all AFE research is to provide knowledge that helps the industry grow stronger and more profitable.Disease ManagementManaging Pythium Species in Floriculture Irrigation Water: Dr. Mary Hausbeck, Michigan State University, $40,000 (year one of three)Research significance: While this research is most…

AFE Research Helps Address Common Gerbera Concern

Scape bending of ‘Testarrosa’ was eliminated when stems were supported during hydration (left).For satisfied floral customers, cut flowers need to have high quality and a long vase life, but bending of the scape (stalk) is a major postharvest issue that can leave flowers unmarketable and customers unsatisfied. AFE funded researchers from the University of Florida screened 14 gerbera varieties for scape bending, flower quality and vase life.Reducing Scape Bending in the Gerbera Daisy, Research Report #454 includes the following best practices to eliminate scape bending:Choose varieties that are less susceptible to scape bending or that easily recover. (Most susceptible varieties included Guarda, Fiction, Pink Elegance, Primrose, Sonata, Teresa and Testarrosa)Avoid storing cut gerbera and never store in boxes.Unpack immediately, cut…

Research Pre-Proposals Due to AFE by June 1

Past AFE-funded research helps your flowers stay healthier longer!If you have a floriculture research project that needs to be funded, AFE wants to help in securing funding for your project. AFE is now calling for research pre-proposal applications for 2015-2016 funding, due no later than June 1, 2015.AFE’s Production and Post-Harvest Research Committee has identified three high priority research areas for the current pre-proposal cycle that are relevant to all segments of the floral industry:Control of Botrytis, not only during production but also during post-productionControl of leaf miners in all susceptible fresh cut flowers and potted plantsSpecific post-production practices that include transportation requirementsResearch projects can last from one to three years and any reasonable but justifiable budget will be considered. For…

Alluring and Murdering Thrips With New Research

A) Marigold guardian plant system in a test greenhouse. B) Thrips lure on sticky card (red arrow).AFE is still up to murder, sex and greed, this time with a new research report. In the report, scientists from the Entomology Research Laboratory at the University of Vermont (UVM) describe how they allured and then murdered western flower thrips through an inexpensive non-chemical pesticide system that is easy to use.Thrips are deadly for ornamentals, causing substantial economic loss by damaging flowers and leaves or transmitting plant viruses, and most chemical insecticides have proven to be ineffective at controlling thrips. Report #216: Formulations of Insect-Killing Fungi in Combination with Plant-Mediated Integrated Pest Management (IPM) Systems for Thrips describes an innovative strategy that uses…

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