Fecha de publicación: -- Fuente: WIPO "tomato" The present invention relates to a transgenic plant or a progeny thereof which expresses or which is capable of expressing pleurotolysin A2 (PlyA2) and pleurotolysin B (PlyB), wherein said PlyB is expressed with endoplasmic reticulum localization signal, and particularly to methods and their use for controlling a plant pest, such as for controlling Colorado potato beetle (Leptinotarsa decemlineata) or Western corn rootworm (Diabrotica virgifera virgifera).