LOS BAÑOS, Philippines — As pests and diseases continue to threaten rice productivity, strengthening researchers’ ability to identify and evaluate biotic stress resistance is essential to developing more resilient rice varieties and effective pest management strategies. To build these capabilities, the International Rice Research Institute (IRRI), through IRRI Education and its Plant Pathology group led by Dr. Van Schepler-Luu, conducted the Hands-on Training on Biotic Stress Resistance Evaluation from October 5 to 16, 2026, at IRRI headquarters in Los Baños, Laguna, Philippines.
The two-week course brought together 11 researchers, scientists, faculty members, research assistants, and doctoral scholars from rice research institutions in Asia and Africa. Through laboratory exercises, greenhouse activities, field observations, and guided discussions, participants developed practical skills in identifying, collecting, isolating, inoculating, and evaluating major rice pests and diseases. Beyond technical instruction, the training aimed to equip participants with standardized methods they could apply in their research, teaching, and extension work.






























Participants also took part in practical “bus stop” exercises—interactive stations featuring real pest specimens, disease symptoms, and weed samples—which tested and strengthened their diagnostic and identification skills.
By the end of the training, participants developed context-specific Learning Action Plan including the different tools discussed in the course; 
Throughout the workshop, participants explored the concepts of agrifood systems transformation, self-sufficiency, food security, agricultural policy, and international food trade through expert-led lectures and interactive discussions.
One of the defining features of this year’s workshop was its strong emphasis on
The workshop concluded with participant group presentations, reflections, testimonials, and the awarding of certificates, highlighting four days of intensive learning and international collaboration.


Through the Training Course on Rice Root Phenotyping, IRRI continues to strengthen global research capacity by equipping scientists and researchers with practical skills and advanced knowledge in rice root science.

Far from being purely theoretical, the training emphasized
A key insight that emerged from the training was the need to move beyond traditional measures of success. Rather than focusing solely on outputs, participants were challenged to think in terms of 
As the Philippines continues to navigate challenges in food security, climate resilience, and rural development, the ability to scale innovations effectively becomes increasingly critical.


