WEEVILS 



367 



Fig. 585. — Work of the Four-spotted Bean Weevil. Original. 



ceding in shape and markings, its habits and hfe history are practically 

 the same. It lays eggs in the field, but also continues to breed in the 

 dried, stored product. 



The treatment is 

 fumigation with carbon 

 bisulphide or carbon 

 tetrachloride. 



Fig. 5hG. — The Four- 

 spotted Bean Weevil. 

 Enlarged and natural 

 size. Original. 



Fig. 587. — Work of the Pea Weevil. Original. 



