CONTENTS 
Studies of the Parasites of the Alfalfa Weevil, Phytonomus posticus , In Europe 
T. R. Chamberlin 
The Possibilities of Weevil Development in Neglected Seeds in Warehouses 
A . 0. Larson and C. K. Fisher 
A Supposedly Beneficial Insect Discovered to be a Citrus Pest A t J. Basinger 
Causes of Fluctuation in Numbers of Beet Leafhoppers, Euttex tenella Baker, 
in a Natural Breeding Area of the San Joaquin Valley in California 
Henry H. P. Severin 
Injuries to Peppers in California by Anthonomus eugenii Cano 
Roy E. Campbell 
A dir us irimaculatus Say, A Rose Pest A. B. Champlain 
The Preparation from Tobacco of a Solution for Spraying 
0. M. Shedd and A. J. Olney 
Lead Arsenate, Lime-Sulfur, and Tobacco Dust as a Triple Spray Mixture 
Leon R. Sireeter 
The Effects of Oil Spray on Apple Aphids 
K. C. Sullivan and 0. C. McBride 
Another Lead Boring Beetles W. J. Chamberlin 
Tree Cricket Injury to Prunes M. A. Y others 
Application of Rontgen Tube to Detection of Boring Insects N. Yaghi 
Constitution 
Scientific Notes 
Meeting of Connecticut Entomologists * 
Editorial 
Reviews 
Current Notes 
Horticultural Inspection Notes 
Apicultural Notes 
Notes on Medical Entomology 
Pacific Slope Notes 
vv* 
623 
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637 
/a*?- 
■m 
m 
639 
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648 
. • !v ' L. 
m 
650 
• .’iigt 
.. . 
656 
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