Greco, C. “APHIDOPHAGOUS SYRPHIDS (DIPTERA SYRPHIDAE): QUICK IDENTIFICATION OF PRE-IMAGINAL STAGES AND LIST OF NATURAL ENEMIES OF THE MOST COMMONLY FOUND SPECIES IN CEREALS AND PASTURES IN THE PROVINCE OF BUENOS AIRES (ARGENTINA)”. Acta Entomológica Chilena, Vol. 22, July 2022, pp. 7-11, http://revistas.umce.cl/index.php/actaent/article/view/1995.