Explanation of Plate of Cotton Bollworm. 



Figures 1 and 5. Bollworm magnified. 



figure 2. Cotton boll showing boll worm attack 



3. Top shoot of cotton plant attacked by boll- 

 worm. 



Figures 4, 6, 7 and 8. Bollworm moths magnified. 

 (The lines alongside the figures show the natural sizes.) 



