Ochoa MJ, Rivera-López L, Gómez-Leyva JF. In vitro selection method in explants of Opuntia sps. with resistance to black spot caused by Pseudocercospora opuntiae. Rev. FCA UNCUYO [nternet]. 2016 Jun. 30 [cited 2026 Apr. 28];48(1):21-3. vailable from: https://revistas.apps.sid.uncu.edu.ar/ojs3/index.php/RFCA/article/view/3217