CAKE AND PK( )TECTlu:^i UF THE EUKEST 123 



apart, all over the piece of woods, if it is small, or per- 

 haps only in that part where the beetles have begun their 

 work. In the milder part of our country the first set of 



Fig. 47. A Destroyer of Forest iiiul Shade Tree : the Wliite- 

 Marked Tussock Moth 



a, larva; 6, female pupa: c, male pupa : c?, e, male moth; /, female moth; y, same 

 depositinu- eggs: /*, egg mass; i, male eocoous : k, female eocoons, with moths 

 farrying eggs. (After Howard) 



