The Fall Web-worm 
{Hyphantria tcxtor Harris) 
The fall web-worm is the only common Illinois insect which 
makes a large conspicuous web in late summer and in fall, inclos- 
ing a considerable number of the leaves and twigs of a branch, together 
Fig. 3. Fall Web-worms, Ilyphniitna iextor. and their web, on apple-ticc. 
(New Hampshire Experiment Station ) 
