Vol. 18, No. 1 (April 1934)

Table of Contents

Literature Review Articles

Effect of Arsenical and Copper Insecticides on the Natural Control of Whiteflies and Scale Insects by Fungi on Orange Trees in Florida
S. B. Hill, Jr., W. W. Yothers, Ralph L. Miller
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1-4
Non-Arsenical Stomach Poisons for Grasshopper Control
W. L. Thompson
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5-10
Dr. Herbert Osborn Addresses Entomological Sociiety
Editors
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10
The Effect of Cool Temperatures on Some Stages of the Cigarette Beetle
S. E. Crumb, F. S. Chamberlin
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11-14
Back Matter
Editors
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