Crocidolomia binotalis, Zell. (Figs. 1—5.) 
Fig. 1 shows an egg-mass on a mustard leaf; 
Fig. 2 the larva (magnified) ; 
Fig. 3 the cocoon (magnified) ; 
Fig. 4 the pupa taken out of the cocoon, and 
Pig. 5 the moth as seen flying. 
Hellula undalis, F. (Figs. 6—10.) 
Fig. 6 is an affected knol-kohl showing how eggs are laid, how the caterpillars damage 
the leaves and how they bore into the stem, the places where the caterpillars have 
bored being indicated by masses of webbed-up excreta thrown out ; 
Fig. 7 is a single egg magnified ; 
Fig. 8 is the grown-up caterpillar (magnified) ; 
Fig. 9 the moth as seen flying, and 
Fig. 10 is the same while it rests (both magnified), 
Figures in outline show the natural sizes, 
