462 



JOURNAL OF ECONOMIC ENTOMOLOGY 



[Vol.3 



The following tables furnish data relating to feeding-punctures, egg- 

 punctures and eggs found in each stalk in single clumps of alfalfa at 

 different dates in 1909 and 1910. It is believed they were fairly- 

 typical of the conditions occurring at those dates. 



TABLE 1 



TABLE 2 



TABLE 3 



