36 DESTRUCTIVE INSECTS OF VICTORIA. 



PLATE XX. 



The Cottony-Cushion Scale (Icerya Purchasi. — Maskell). 



Fig. 



1. Brauch of orange showing' young Icerya on leaves. Natural 



size. 



2. Female, upper view. Slightly enlarged. 



3. Female, under view, showing eggs. Slightly enlarged. 



4. Female, side view. Slightly enlarged. 



o and 6. Young. Magnified (after Maskell). 



7. Winged male. Magnified (after Maskell). 



8. Antenna of male. Magnified (after Maskell). 



9. Antenna of female. Magnified (after Maskell). 

 10. Male. Slightly Magnified (after Maskell). 



