 Florida Ag Research is launching a dedicated research program evaluating the efficacy of biostimulants in Central Florida strawberry production. Candidate products will be field assessed in small plot trials and larger demo plots for marketing support in the heart of the Southeast strawberry growing region. Biostimulant evaluation protocols will measure improvements in:
These investigations will detail effects of application rate, phenological timing, soil or foliar treatment, and almost any other specific product usage scenario for the manufacturer.
Using your protocol or ours, these studies begin at planting in October and continue through the fruiting season ending in March 2026. Plant growth rates, root development, flowering, and fruiting parameters are recorded on populations of treated plants compared to untreated ones. Complete materials and methods, statistical and graphical presentation of data, and interpretation of results are provided in the final report. Florida Ag Research has the capability to apply biostimulant products as a soil amendment, chemigation application, or foliar spray. To capture physiological responses, our trials incorporate advanced measurement tools including the LI-COR® LI-600 Chlorophyll Content Index sensor, NDVI/NDRE sensors, WinRHIZO™ root scanner, and experienced field technicians familiar with strawberry quality standards and measurement. These technologies and staff allow us to quantify crop growth patterns, stress response, and canopy health with repeatable precision. We welcome inquiries from product developers and invite you to connect with our team for more information on our biostimulant program.  Florida Ag Research announced a new insecticide screening program for testing ovicidal efficacy against Chilli Thrips for the Florida strawberry industry. Candidate active ingredients include currently registered and new insecticides, acaricides, or other products that can disrupt the pest early in its life cycle. This Fall and continuing through Spring 2026, our Florida entomology team will be conducting focused laboratory and field bioassays that can provide manufacturers with confidential data of a product’s potential utility as a thrips ovicide.
As with other thrips species, Chilli Thrips (Scirtothrips dorsalis) inserts its eggs into leaf tissue where they are protected against most insecticide sprays and biological controls. In this scenario, new larvae continually hatch unchecked, infesting plant canopies and causing direct damage to the harvested crop. In contrast, ovicides strengthen commercial control programs by eliminating a critical pest life stage, which may lead to a reduction in the number of thrips sprays needed, conservation of biological controls, and improvement in resistance management (longevity) of products now in use. In addition to Chilli Thrips, ovicidal efficacy testing is also available for Western Flower Thrips (Frankliniella occidentalis) and several other key insect pests. Florida Ag Research combines state-of-the-art facilities with decades of expertise in entomology, greenhouse and field research, and custom bioassay designs. Our mission is to deliver independent, science-driven insights that manufacturers of ag products can use to refine their portfolios and ultimately contribute to commercial IPM strategies worldwide. Florida Ag Research's first day back in the fields was Monday, October 15, planting strawberries at our Dover facility for the Florida fall research program. After Hurricane Milton's landfall the week before, it’s been a relief to see clear skies and beautiful plant material, allowing our team to get back to the work. Our crew is working to ensure this season’s research stays on track. While our neighbors continue to recover we’re moving forward with optimism and care. Florida Ag Research thanks all of its clients, partners, vendors, friends and family for their continued support. New Pacific Ag Research Nematology Research Lab in Five Points, CA in the San Joaquin Valley4/25/2024
F.V. Sances (1), B. Aglave (1), K. Williams (1), C. Boone(1), B. Booker (2), W. Schonborn (3), & E. Rosskopf (3) (1) Florida Ag Research, (2) Ag Metrics Group, (3) US Department of Agriculture (Collaboration Only)
Here, we build on previous work from these and other researchers to develop site-specific “Best Practices” for alternative nematode and pathogenic soil fungi control for Central Florida. Two summer solarization trials took place at the Dover Lab and yields for ASD + Solarization were on par with fumigation. This season we increased precision of applications for manure and molasses and included raised beds or flat ground comparisons.
Flat Ground: In many commercial settings, ASD and Solarization treatments are easier accomplished on flat ground. Here, the chicken manure was applied to the treated area utilizing a cone spreader, followed by mechanical injection of molasses, then the area was disked and plastic mulched.  Methodology
Raised Bed: Planting beds were inoculated with soil-borne diseases, Sting nematodes, and common weed seeds before treatment. Four replicates of five treatments were randomly placed into planting beds previously farmed in strawberries. Following summer solarization/ASD, beds were formed in September (Fumigated) and in October, half of the ASD and Solarization plots with clear plastic were painted black. Flat Ground: Bare ground areas were inoculated with soil-borne diseases, Sting nematodes, and common weed seeds before treatment. Four replicates of four treatments were placed into previously farmed strawberry ground. Each plot comprises one planted bed 120 ft in length. Following summer solarization and ASD plots, beds were formed in September.  Crop Health     Soil Pest Control
Pest control comparison between raised bed and flat ground experiments. Root damage severity due to Macrophomina (a) was greater in the untreated inoculated plots. (b) Fumigated soil had significantly lower incidence of soil pathogens.
Yields       Cumulative Yield data for approximately 6 weeks of harvests at the raised bed (a) and flat ground (b) fields, compared to cumulative annual yield from the previous years’ study at Dover (c) and the Duette, FL, grower site that was a flat ground treatment (d).
Summary: Management of soil borne pests on commercial Florida strawberry farms has long been a challenge to growers. In recent years, this has been particularly difficult with regulatory pressures on the use of remaining chemical soil fumigants and the costs associated with their use. Also, while still in its infancy, organic strawberry production in Florida has been established by several shippers to try to meet the demand for this strawberry market segment. To provide growers with alternative non-fumigant soil pest management techniques, this project builds on previous work from these and other researchers with an on-site demonstration of Soil Solarization and Anaerobic Soil Disinfestation for the 2023 grower outreach by our collaborative groups. Click Poster to Download   Frank Sances will be attending the 2022 MBAO: Fumigation and Alternatives for Production, Storage and Trade Conference in Orlando. Come find out about our "Efficacy of Solarization and Anaerobic Soil Disinfestation" study. Email us to have a meet-up or a pre- or post-conference tour of our Florida Station, less than 2 hours from Orlando. #anaerobicdisinfestation #strawberry #MBAO #Methylbromide #FloridaAg #FloridaAgResearch [email protected]
 Mark Keeley, Ag Metrics Group, presents "Combining Soil Solarization with Conventional Chemical Fumigants and Anaerobic Soil Disinfestation (ASD) in Florida Strawberry Production" project at the Florida Strawberry Growers Association 2022 Field Day
Florida Ag Research presented a “Proof of Concept” field demonstration intended to evaluate the suitability of using solar radiation to enhance soil borne pest control with Conventional Fumigants and Anaerobic Soil Disinfestation in commercial Florida strawberry production. Potential benefits of the system include: a) Solarization and ASD are approved organic soil pest control options b) Solarization with conventional soil borne pest control inputs may allow reduction in chemical usage c) ASD is a potential waste recycling system The project, which began in June of 2021, was published by Florida Ag Research/Ag Metrics Group scientists and growers: Frank Sances, Balaji Aglave, Mark Keeley, Kaleb Williams, and Charlie Boone. The Solarization Project was presented by Ag Metrics Group’s Mark Keeley (formerly a Station Manager of Florida Ag Research). “It was great to come back out and present this exciting work to growers and researchers since the ‘Field Day’ was cancelled last January,” said Keeley, “And a great opportunity to introduce Mariano [Galla], the new Florida Ag Research Station Manager, to the Florida strawberry grower community.”  L to R: Florida Ag Research / Ag Metrics Group Project Team: Kaleb Williams - Field Operations, Mark Keeley - Special Projects, Brad Booker - Pacific Ag Research Station Manager (former Florida Ag Research Station Manager), Charlie Boone - Assistant Station Manager, Balaji Aglave - Nematology / Plant Pathology, Mariano Galla - Station Manager  |
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