INSECT PEST SURVEY BULLETIN 
Vol. 17 Supplement to Number 9 December 20, 1937 
INSECT NOTES FROM COSTA RICA IN 1936 
C. H. Ballou 
Chief of Entomological Section 
National Agricultural School 
San Pedro de I/.ontes de Oca 
This paper is a continuation of the supplements "being published each 
year in the Insect Pest Survey Bulletin on the collection records made by 
C H. Ballou. The previous publications are Supplements to No. 4, Vol. 
15, 1935, and Supplement to No. 9, Vol. 15, 1936. The present paper does 
not include the entire collection records for the year, but only those 
giving additional data to the preceding lists- The plants are those from 
which the insects were collected and do not in all instances indicate the 
food plants. If the insect was feeding, the plant name is followed by 
"f_" and if it was destroying the plant or ruining the crop, by "E" . 
Although a few localities nev; to the lists have been added, it is 
not thought practicable to reissue the map this year. 
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