The plant insecticide toxins irdig35563 and polynucleotide toxins were encoded and used to control transgenic plants and pests that produce these toxins, including variants, fragments and analogues of irdig35563.Se describen toxinas insecticidas vegetativas IRDIG35563, polinucleótidos que codifican dichas toxinas, el uso de dichas toxinas para controlar plagas y plantas transgénicas que producen dichas toxinas incluye variantes, fragmentos y análogos de IRDIG35563.