96 ENTOMOLOGICAL NEWS [Mar., '22 



T. A. Barns, in East Central Africa," by G. Talbot. "Descriptions of 

 New Forms of Lepidoptera from the Island of Hainan," by J. J. 

 Joicey and G. Talbot. Judging from the first number this magazine 

 promises to be of great value and interest to the Lepidopterist and we 

 will look forward to seeing much scientific work come from the Hill 

 Museum. H. S. 



Doings of Societies. 



Entomological Workers in Ohio Institutions. 



At the annual state meeting held in the Botany and Zoology Building, 

 Ohio State University, Columbus. Friday, February 3, 1922, the fol- 

 lowing papers were read : 



GENERAL. A. E. Miller. Problem of a Collector. R. C. Osburn 

 The Tabulation of Specific Characters of Insects. Miss Mary Auten 

 Insects Associated with Spider Nests. T. G. Phillips The Chemistry 

 of some Common Insecticides. J. T. Potgieter and T. J. Naude 

 Economic Entomology in South Africa. E. C. Cotton Notes of the 

 Year on Inspection Work. J. W. Bulger Control of some Greenhouse 

 Insects. 



EPHEMERIDA. F. H. Krecker Emergence of a May-fly from its 

 Nymphal Skin under Pelagic Conditions. 



ODONATA C. H. Kennedy The Origin of Put-in-Bay Dragon Fly 

 Fauna. 



COLEOPTERA. W . C. Kraatz A New Feeding Habit of a Dermestid 

 Larva. W. V. Balduf Parasites of the Cucumber Beetle. J. S. 

 Houser The Apple Flea Weevil. C. R. Neiswander and R. F. Chris- 

 man Hibernation Responses of the Asparagus Beetle. 



HEMIPTERA. C. H. Waid Observations on the Potato Leafhopper. 

 T. H. Parks Experiments and Demonstrations in the Control of 

 Potato Leafhoppers and Hopperburn. Herbert Spencer Aphid Para- 

 sites and Hyperparasites. C. R. Outright Relative Efficiency of Some 

 Aphid Predators. D. M. DeLong The Genus Dcltoccphalns. Some 

 Notes on the Ecology and Distribution of the North American Species. 

 H. L. Dozier Male Genitalia of Delphacids. H. E. Evans Observa- 

 tions on San Jose Scale in Southwestern Ohio. 



LEPIDOPTERA. E. W. Mendenhall Observations on the European 

 Corn Borer. 



DIPTERA. H. A. Gossard Hessian Fly Emergence at Sandusky, Ohio, 

 in 1921. M. B. Jimison Three Years of Hessian Fly Control Work 

 in Erie County, Ohio. J. S. Hine Syrphidae Common to Europe and 

 America. 



The following officers were elected for 1922: President, T. H. Parks; 

 Vice President, J. S. Hine; Secretary, W. V. Balduf. 



T. H. PARKS, Secretary. 



