Kyparissoudas D. Flight of San Jose scale, Quadraspidiotus perniciosus males and time of crawler appearance in orchards of northern Greece. EH [Internet]. 1987 Jan. 8 [cited 2024 Nov. 19];5:75-80. Available from: https://ejournals.epublishing.ekt.gr/index.php/entsoc/article/view/13951