(34 



CALIFORNIA CITRUS CULTURE. 



FIG. 43. Aspidiotiphagus citrinus Craw. 1, egg; 

 2, larva; 3, larva within the body of a yellow scale ; 

 4, pupa. Greatly enlarged. (After Quayle. 

 Courtesy Cal. Exp. Sta.) 



FIG. 44. Scutellista cyanea Motsch. 

 Howard. ) 



(After 



