Page 720. 



DB 



Fig. ^.—Att(l(Jeul(s piccits, stages in life-history (7). 



Fig. 2.~Sitotio)/f( meoleUff : 1, egg ; 2, larva ; 3, pupa insitfe aKsckcd grain (cut 

 open) ; 4, attacked grain after emergence of moth ; 5, moth. All f gures are ccn- 

 siderably magnifed, the smaller outline figures indicatlrg the natural sizes. 



