INSECT PEST SURVEY BULLETIN 
Vol. 16 1936 Index 
No. Page 
Ballou, C. H.: "Insect notes from Costa Rica in 1935" — 9 (Sup.) 437-497 
Beck, E. W. , and Bradley, W. G-.s "Colonization of para- 
sites of the European corn borer in United States in 
1936" — ___-___- 9 (Sup. ) 499-505 
Bradley, W. G., and Beck, E. W. : "Colonization of para- 
sites of the European corn borer in the United States 
in 1936" 9 (Sup.) 499-505 
"Chinch bug abundance in hibernation quarters, November 
-December 1935", article by C. wi. Packard — 1 (Sup.) 25 
Collaborators, Insect Pest Survey, list — 1 1-4 
"Costa Rica, insect notes from in 1935", article by 
C. H. Ballou 9 (Sup.) 437-497 
"European corn borer, parasites of, colonization 
in the United States in 1936", article by W. G. Brad- 
ley and E. W. Beck—- — - 9 (Sup.) 499-505 
"European corn borer, report on status of in 1935", 
article by A. M. Vance 9 (Sup.) 429-436 
"European corn borer surveys, results in thirteen 
selected counties, 1935", article by L. H. Worthley 4 (Sup.) 149-156 
"Grasshoppers, species and distribution in the 1936 
outbreak", article by R. L. Shotwell-- —5 (Sup.) 213-259 
"Hessian fly infestation at harvest time in 1936", 
article by C. M. Packard 6 (Sup.) 309-311 
"Insect notes from Costa Rica in 1935", article by 
C. H. Ballou— — — - 9 (Sup.) 437-497 
Insect Pest Survey, reporters, list — 1 1-4 
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