BELLOTTI, A., & GUERRERO, J. M. (1977). VARIETAL RESISTANCE IN YUCCA AGAINST MITES Trtranychus urticae and Mononychellus tanajoa. Revista Colombiana De Entomología, 3(3-4), 87–91. https://doi.org/10.25100/socolen.v3i3-4.10396