EXPLANATION OF PLATE 70. 



Aleurolobus barodensis. 



Fig I. Sugarcane plant infested with mealy-wings. 



Fig. 2. Eggs on a portion of a leaf ; magnified ( X 20). 



Fig. 3 Nympli, fir.st instar, magnified (x48). 



Fig. 4. Nympli, third instar, magnified (X 13). 



Fig. 5. Nymph, fourth instar, magnified ( x 13). 



Fig. 6. Puparium, female ; magnified { x 13). 



Fig. 7. Female, as seen on plant ; magnified ( X 13). 



Fig. 8. Female, with wings expanded; magnified (x 13). 



