36 DESTRUCTIVE INSECTS OF VICTORIA. 



PLATE XX. 



THE COTTONY-CUSHION SCALE (!CERYA PURCHASI. MASKELL). 



Fig. 



1. Branch of orange showing 1 young leery a 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). 



