a period of 8 weeks, there was no appreciable difference in rate of 
buildup in infestation between light-trap and check sections. The per- 
cent of infested bolls reached 100 in both sections within the same 
week. This lack of reduction in infestation of the trap section, despite 
the high moth catch, indicates that moths deposit eggs before being 
trapped. 
Literature Cited 
(1) Pfrimmer, Theodore R., Lukefahr, M. J., and Hollingsworth, J. P. 
1955. Experiments with light traps for control of the pink boll- 
worm. U.S. Dept. Agr. ARS-33 6. 
