González, R.H. 1975 Integrated pest control in orchards in Chile and perspectives in South America.. Proceedings of the Fifth Symposium on Integrated Control in Orchards/Comptes rendus du 5eme symposium sur la lutte integree en vergers. Groupe de Travail pour la Lutte Integree en Arboriculture

Notes: [Conference held in Bolzano, 3-7 ix. 1974.] This report includes a review of the biological control of pest species including Pseudaulacaspis pentagona and Quadraspidiotus perniciosus.