INSECT PEST SUPVSY BULLETIN 
Vol. 19 1939 Index 
No. Pago 
"Alfalfa weevil, spread in 1939,” article by J. C. Hamlin S (Sup.) 539~5^3 
Bradley, W. G. : "The field status of parasites of the 
European corn borer in the fall of 1933." With 
C. A. Clark 8 (Sup.) 527-53*+ 
Callentach, J. A. : "Populations and host preferences of 
June beetles in southern Wisconsin in 1933." With 
others 3 (Sup.) 103-109 
Chamberlin, T. P, : "Populations and host preferences of 
June beetles in southern Wisconsin in 1933." With 
others : 3 (Sup.) IO 3 -IO 9 
Clarx, C. A. : "The field status of parasites of the 
European corn borer in the fall of 1933." With 
W. G. Bradley 8 (Sup.) 527-534 
"European corn borer, damage in 1933, estimates, and 
comparison with 1937 estimates," article by A. U. 
Vance S (Sup.) 535-538 
"European corn borer, parasites of, field status in the 
fall of 1933,” article by . G. Bradley and C. A. 
Clark 2 8 (Sup.) 527-534 
Eluke, C. L. : "Populations and host preferences of June 
beetles in southern Wisconsin in 1933." With others 3 (Sup.) IO 3 -IO 9 
"Grasshoppers, species ana distribution in the 1933 out- 
break," article by P. L. Shot we 11 4 (Sup.) 179-270 
Hamlin, J. C. : "Spread of alfalfa weevil in 1939." 8 (Sup.) 539-543 
Insect Pest Survey, reporters for 1939, list 1 1-5 
"Japanese beetle parasites, colonization in the Eastern 
States in 1933," article by J. L. King 1 (Sup.) 25-28 
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