Barbagallo, S., & Nucifora, A. 1981 [Population estimates and intervention thresholds for the control of lemon pests.]. [Standardization of biotechnical methods of integrated pest control in citrus orchards.] Commision des Communautés Européennes

Keywords:

control

Notes: [Conference held 4-6 November 1980 in San Giuliano (Corsica) and Siniscola (Sardinia).] Sampling methods and economic thresholds employed by the researchers of the Catania University for integrated control are given for such lemon pests as Aonidiella aurantii, Aspidiotus nerii, Ceroplastes spp., Coccus spp., Mytilococcus beckii, Planococcus citri and Saissetia oleae.