LAB MEMBERS
Jane Marian Luis, PhD
Assistant Specialist / Assistant Professor, Plant and Environmental Protection Sciences (PEPS)
Dr. Luis earned a B.S. degree in Agriculture, major in Plant Pathology, from the University of the Philippines Los Baños, followed by M.S. and Ph.D. degrees in Plant Pathology from the University of Georgia and North Carolina State University. Her experience includes both basic and applied research in roles as Research Technician at Virginia Tech, Postdoctoral Scholar at The Ohio State University, and Postdoctoral Research Associate at Purdue University. She joined the Department of Plant and Environmental Protection Sciences at the University of Hawaiʻi at Mānoa (UH Mānoa) as an Assistant Specialist in July 2024. Her current work integrates research and extension efforts to characterize fungal pathogens and develop sustainable strategies for managing fungal diseases impacting tropical crops.
Email: luisjm@hawaii.edu, CTAHR Faculty Profile
Olatubosun Fisayo Ojo
Ph.D. Student, Tropical Plant Pathology, PEPS
Olatubosun earned a B.S. in Biology from the National Open University of Nigeria and previously worked as a Research Technician at the International Institute of Tropical Agriculture (IITA) in Nigeria. At IITA, he worked on germplasm health, plant pathogen detection, and integrated pest management, providing him a strong background in field and laboratory diagnostics. He completed his M.S. in Tropical Plant Pathology at UH Mānoa and is continuing his research as a Ph.D. student. His research focuses on screening koa (Acacia koa) families for resistance to koa wilt and characterizing its causal pathogen, Fusarium oxysporum f. sp. koae. He is passionate about food security, improving plant health, biosecurity, disease surveillance, and innovative approaches to plant protection.
Email: oojo@hawaii.edu
Saimon Errel Caligayahan
Ph.D. Student, Tropical Plant Pathology, PEPS
Saimon is a plant pathologist from Quezon Province, Philippines. He graduated with a B.S. in Agriculture, major in Plant Pathology, from the University of the Philippines Los Baños. He began his professional career as a Seed Analyst in the Seed Health Unit at the Department of Agriculture - Bureau of Plant Industry, National Seed Quality Control Services. In this role, he assessed seed health and quality by detecting and identifying seedborne fungal pathogens. He completed his M.S. in Tropical Plant Pathology at UH Mānoa, where he surveyed different tomato fungal pathogens and evaluated products for disease management. He is now pursuing his Ph.D. on the use of endophytic entomopathogenic fungi to manage macadamia felted coccid.
Email: sescali@hawaii.edu
Sarita Kapali
M.S. Student, Tropical Plant Pathology, PEPS
Sarita is a passionate plant pathologist dedicated to harnessing science and technology to advance agriculture. She earned her B.S. in Agriculture from the Agriculture and Forestry University in Nepal, and previously worked as a Research Assistant at the National Plant Pathology Research Centre, Nepal Agricultural Research Council. She has worked on fungal and viral plant diseases and on screening beneficial microorganisms for biological control of soilborne pathogens. Her research interests include plant immunity, plant-microbe interactions, plant disease diagnostics, host resistance, biological control, and sustainable disease management. Currently, she is a Graduate Research Assistant at UH Mānoa, where she characterizes turmeric rhizome staining and screens turmeric accessions for disease resistance.
Email: skapali@hawaii.edu
Noah Birn
Undergraduate Research Assistant (Spring 2026 - current)
Noah is an undergraduate student majoring in Molecular Biosciences and Biotechnology at UH Mānoa. He joined the Mycology and Plant Disease Management Lab as an Undergraduate Research Assistant, contributing to fungal isolation and molecular assays. He later conducted independent projects through the Undergraduate Research Opportunities Program (UROP) on the isolation of candidate fungal biocontrol agents for the management of invasive weeds, and the CTAHR Summer Research Institute (SRI) on the molecular identification and environmental determinants of mold proliferation in library facilities.
Sophia Van Wagoner
Undergraduate Research Opportunities Program (Fall 2025)
Sophia is an undergraduate student majoring in Marine Biology at UH Mānoa. Her project investigated the diversity of fungi associated with macadamia nuts in Hawaii.
Amy Li
CTAHR Summer Research Institute Program (Summer 2026), Science Fair Project (Fall 2026)
Amy is a junior at Kalani High School. Her project systematically identified mold contamination in library environments. You can read more about her project here: UH Academic News.
Tani-Lei Nishikawa
Science Fair Project (Fall 2024 - Spring 2025)
Tani-Lei was a senior at Kailua High School. Her project utilized spore-traps to detect and identify windborne fungal plant pathogens at three locations across Oahu. After graduating, she continued her studies as an undergraduate student at UH Mānoa.