CALIFORNIA CITRUS CULTURE. 
Fic. 33.—Purple scale, Lenidosavhes beckii (Newm.), 
on leaf. (Essig, Bull. 2, C. Pom. Cl.) 
Itc. 34.—Adult citrus white fly 
(Aleyrodes citri R. & H.). En- 
lurged fifteen times. After 
Quayle. Courtesy California 
Iixperiment Station. ) 
