BAGUIO CITY, Philippines — At least 137 families or 483 residents of Pilar, Abra fled their homes as government troopers clashed with communist rebels in Barangay Nagcanasan on Tuesday.

Highlighting the province’s rich agriculture, the agri-booths represent the various produce, livestock and culture of the different municipalities of Abra. The agri-fair houses 30 booths, including ...