8 



OM'OfMAN S C 



Fig. 8. Tussock Moth in all stages. 



Fig. 9. Tussock Moth; full-grown Caterpillar. Fig. 10. White marked 



Tussock Moth. 



The Yellow-Necked Apple-Tree Caterpillar (Datana ministra), 

 Fig. ii. About the beginning- of August the fruit-grower is sometimes 

 surprised at finding a branch on an apple-tree completely stripped of its 

 leaves. On investigation it will probably be found that the culprit is a 



