Population fluctuations of oystershell scale insect, Lepidosaphes ulmi (L.) (Homoptera: Diaspididae) on certain olive varieties and the factors affecting its population. J. Phytopathol. Dis. Manag. 2020;7(1):43-53. Consulté le janvier 13, 2026. https://www.ppmj.net/index.php/ppdj/article/view/196