Explanation of Plate of Dusky Cotton Bug. 



Figure 1. Eggs and nymph magnified. 

 Figures 2, 3 and 4. Young bugs magnified. 



5 and 6. Larger bu</s magnified. 



7 and 8. Full grown bugs magnified. 



Figure 9. Bugs of all stages clustered on lint of an open 

 boll. 



.(The small figures show the natural sizes.) 



