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6 
Waterfowl Inventoxy 
Vol. 4, No. 7 
Page 3 
F. C. Bellrose 
Project inactive in July. 
7. Wild]ife-Insecticide Relationships R. W. Lutz 
Routine observations on the effect of aldrin on wildlife were made in Iro¬ 
quois County where the Plant Pest Control Branch of the U. S, Department of Agricul¬ 
ture and the Division of Plant Industry of the Illinois Department of Agriculture are 
continuing an effort to eliminate a local infestation of Japanese beetles. 
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