Actinobacteria from avocado rhizosphere: antagonistic activity against Colletotrichum gloeosporioides and Xanthomonas sp. oleh Jesús Rafael Trinidad-Cruz, Gabriel Rincón-Enríquez, Zahaed Evangelista-Martínez, Cecilia Guízar-González, Jhony Navat Enríquez-Vara, Luis López-Pérez, Evangelina Esmeralda Quiñones-Aguilar