Characterization of a natural fungicide from an indigenous plant Tasmannia piperita (Hook.f.) Miers extract stability, metabolomics, and in silico studies de réir Amaroso, Victor B., Mendez, Rainear A., Junio, Hiyas A., Molino, Ralph John Emerson J., Pescadero, Iris R., Villalobos, Annabelle P.