TABUK CITY, Kalinga (PIA) — The Office of Provincial Agriculturist (OPAG)  moves to revive the province’s once acclaimed Kalinga sweet- orange industry after years of pest infestation. Kalinga sweet- orange used to banner fruit stands here, and in major cities until the early ‘80’s for its distinct juicy and sweet taste before the  massive plant viral attach, according to agriculture authorities here.  Previous bids to revive the industry did not show remarkable results. For the […]