Collaborators & Faculty

The REON Team

Meet the specialists, investigators, and regional groups who drive the Huanglongbing Research & Extension Output Network forward.

UC Davis Logo

University of California, Davis

Davis, California

Core Responsibilities:

Data curation and analysis: The team leads the processing and organization of research information, identifying the key parameters that have shaped HLB research over the past 15 years to make findings clearer and more accessible to the public.

Connecting growers: The team brings California growers together to share insights and guidance on HLB research findings. By making this information more accessible, they foster collaboration and support the development of shared strategies to better manage the disease.

Group Personnel

Dr. Neil McRoberts
Dr. Neil McRoberts
Co-Principal Investigator

Professor, Quantitative Biology & Epidemiology
Director, Western Plant Diagnostic Network

Dr. Sandra Olkowski
Dr. Sandra Olkowski
Data Processing Assistant
Kaity Coleman
Kaity Coleman
Graduate Research Assistant
Ainsley Graham
Ainsley Graham
Graduate Research Assistant
Texas A&M Kingsville Logo

Texas A&M University - Kingsville

Citrus Center, Weslaco, Texas

Core Responsibilities:

Processing research outputs: The Texas team plays a key role in processing outputs from HLB-related research projects, contributing essential information to build the database and support the development of other decision-making tools.

Engaging stakeholders: Texas A&M Kingsville also serves as a vital link between the database and growers, industry stakeholders, and other partners across Texas, actively encouraging their participation in surveys, activities, and ongoing dialogue to ensure that research efforts remain grounded in real-world needs.

Group Personnel

Dr. Tolulope Agunbiade
Dr. Tolulope Agunbiade
Co-Principal Investigator

Assistant Professor, Entomology

Sweksha Pathak
Sweksha Pathak
Graduate Research Assistant
Purdue University Logo

Purdue University

Center for Environmental and Regulatory Information Services (CERIS), West Lafayette, Indiana

Core Responsibilities:

Database architecture and system integration: The team handles the fundamental engineering of the platform, driving high-level technical decisions and designing the core database structures required to seamlessly organize multi-institution data mining operations.

Service hosting and full-cycle development: Serving as the technical backbone, the team creates the software code from the ground up, deploys and hosts the secure collaborative platform, and manages system infrastructure to ensure high availability and consistent uptime for stakeholders across the network.

Group Personnel

Michael Hill
Michael Hill
Director
David McClure
David McClure
Software Developer
University of Florida Logo

University of Florida

Gainesville, Florida

Core Responsibilities:

Designing and leading project evaluation: The team leads the design and implementation of formative and summative evaluation activities, providing ongoing assessment that informs decision-making and drives continuous project improvement.

Engaging growers and supporting outreach: The team collaborates to establish an advisory group, develop extension materials, conduct interviews, pilot tests, and surveys to identify knowledge gaps in HLB management and ensure the project remains responsive to growers' needs.

Group Personnel

Dr. Sebastian Galindo
Dr. Sebastian Galindo
Co-Principal Investigator

Associate Professor, Program Evaluation

Dharmendra Kalauni
Dharmendra Kalauni
Graduate Research Assistant

Data Processing Assistant

University of Florida Logo

University of Florida, Institue of Food and Agricultural Sciences

Citrus Research Education Center (CREC), Lake Alfred, Florida

Core Responsibilities:

Curating and processing research information: As the home institution of the REON project, CREC leads the curation of information gathered from grants, grant reports, peer-reviewed papers, extension publications, and other HLB-related sources, ensuring that data is accurate, reliable, and useful for growers, industry members, researchers, and other stakeholders.

Driving collaboration and outreach: The team applies its expertise to standardize the vocabulary used across HLB research, engage growers and stakeholders through advisory committees, and develop high-quality extension materials. As Florida remains the most affected citrus-producing state, CREC plays a central role in ensuring the project's activities have a meaningful and lasting impact on the local citrus industry.

Group Personnel

Dr. Megan Dewdney
Dr. Megan Dewdney
Principal Investigator

Professor, Plant Pathology and Extension Specialist

Dr. Lauren Diepenbrock
Dr. Lauren Diepenbrock
Co-Principal Investigator

Associate Professor, Entomology

Dr. Yu Wang
Dr. Yu Wang
Co-Principal Investigator

Professor, Food Science and Human Nutrition

Dr. Tripti Vashisth
Dr. Tripti Vashisth
Co-Principal Investigator

Professor, Horticultural Sciences and Citrus Extension Specialist

Dr. Timothy Ebert
Dr. Timothy Ebert
Data Processing Assistant

Biological Scientist IV

Dr. Xin Liu
Dr. Xin Liu
Data Processing Assistant

Chemist III

Etelvina Aguilar
Etelvina Aguilar
Data Processing Assistant

Field/Lab technician

Dr. Eva Mulandesa
Dr. Eva Mulandesa
Data Processing Assistant

Postdoctoral Research Associate

Dr. Ulianova Vidal Gomez
Dr. Ulianova Vidal Gomez
Project Manager

Plant Pathology and Entomology