Cassino, P.C.R., de Lima, A.F., Batista, L.B., & Racca Filho, F. 1976 Ensaios com inseticidas fosforados sistemicos aplicados em troncos de Citrus spp. no combate a Orthezia praelonga. [Control of Orthezia praelonga Douglas, 1891 (Hom. Ortheziidae) on Citrus spp. through trunk treatments with sytemic insecticides.]. Arquivos do Universidade Fed. Rural Rio de Janeiro 4(1974): 43-48.

Keywords:

chemical control

Notes: Four insecticides evaluated against this species and two methods of application with various dosages.