The HPI Laboratory is a plant pathology research and teaching laboratory that caters to students, staff, government offices, public and private clients in need of technical assistance in basic and/or advanced diagnostics and management of plant diseases. In the past seven years, the laboratory has pioneered the development of easy diagnostics for viral, fungal, and bacterial pathogens of high-value crops such as orchids, cacao, mango, and high-value vegetables. Its services include disease diagnosis of ornamentals, fruit crops, and vegetables; training on serological and molecular diagnostics of orchid viruses; and training on disease diagnosis (cacao, mango, and high-value vegetables).