PÉREZ-GUERRERO, SERGIO, ALBERTO JOSÉ REDONDO-VILLA, and JERÓNIMO TORRES-PORRAS. 2010. “Density, Damage and Distribution of Cucullia Calendulae (Noctuidae) in Patches of Calendula Arvensis”. Revista Colombiana De Entomología 36 (1):179-80. https://doi.org/10.25100/socolen.v36i1.9140.