
The fourth day of the Advanced Training in Plant Health: From Field Surveillance to Molecular Technologies, organized by the Faculty of Agriculture (Faperta) UGM in collaboration with the World Vegetable Center, was held on Thursday, June 25, 2026. This session focused on Breeding & Marker-Assisted Selection (MAS), highlighting the crucial role of disease diagnostics in supporting decision-making for breeding disease-resistant crops, particularly chili.

The program began with a lecture by Dr. Derek Barchenger (WorldVeg) on the linkage between disease diagnostics and breeding pipelines. He explained the role of resistance genes, trait selection, and target disease profiles in chili breeding. This was followed by a lecture on MAS and genotyping approaches, emphasizing the use of molecular markers such as SNPs and SSRs, marker validation, and selection strategies in breeding programs.

