CONTENTS ^ 



Page 

 GossARD, H. A. The Ohio \\'heat Survey 58 



Gray, G. P. The Physical and Chemical Properties of Liquid Hydro- 

 cyanic Acidi 299 



Guyton, T. L. Nicotine .Sulfate Solution as a Control for the Chrysan- 

 themum Gall Midge, Diarthronoinyia hypngirn 162 



Hartzell, Albert. Notes on the Life Histoiy of the Pine Tube Moth, 



Eulia pinatubana Kearfott 233 



Hawley, L iVL Some Notes on Phnrhiafuncicep.'i as a Bean Pest 203 



Hayes, W. P. The Life-Cycle of Lachnostenta lanceolata Say 109 



Headlee, T. J. Practical Application of the Methods Recently Discov- 

 ered for the Control of the Sprinkling Sewage Filter Fly, Psychoda 

 alternata 35 



Herbert, F. B. Insect Problems of Western Shade Trees 333 



Herrick, G. W. and Detwiler, J. D. Notes on Some Little Known 



Pests of Red Clover 206 



HoLLOWAY, T. E. Parasite Introduction as a Means of Saving Sugar 175 



HoLLOWAY, T. E. and Loftin, O. C. Insects Attacking Sugar Cane in 



the United States 448 



Hunter, W. D. The Work in the Ignited States against the Pink Boll- 

 worm 166 



Illingwohth, J. F. Investigation of Control Measures for White Grubs 



Affecting Sugar Cane in Queensland 451 



A Successfid Method of Breeding Parasites of White Grubs 455 



The Sugar Cane Borer Parasite, Ceromasia sphenophori, in Queensland 457 



Larrimer, W. H. and Ford, A. L. The Migration of Harmolita grandis 



form ininidiini: an Important Factor in its Control 417 



List, G. M. The Alfalfa Weevil in Colorado^ 299 



Mackie, D. B. Migratory Locusts in the Philippine Islands^ 299 



McCoLLOCH, J. W. Ekoik'H opaca Say, an Important Enemy of Wheat 



in the Cueat Plains Area 183 



Variations in the Length of the Flaxseed Stage of the Hessian Fly 252 



Morrill, A. W. The Value of Molasses and S\ rups in Poisoned Baits for 



Grasshoppers and Cutworms 337 



