« 
* 
125 
sativa ) in European hothouses. The scale is white, circular, or 
nearly so, with the pale yellowish or brownish exuviae at one end. 
Fig. 39. Vineapple 
F G. 38. Pineapple Scale, Scale, Diaspis brumelice , 
Diaspis female scale. malescale. Greatly en- 
Greatly enlarged. larged. 
Fig. 40. Rose Scale, Aulacaspis rosce natural size and enlarged: a , female 
scale; b, male scale. (U. S. Dept, of Agriculture.) 
