6o 



NEW YORK STATE MUSEUM 



Contents — (Continued) : 

 Petroleum 

 Pyrite 

 Salt 



Sand and gravel 

 Sand-lime brick 

 Stone 



Production of stone 



Granite 



Limestone 



Marble 



Sandstone 



Trap 

 Talc 



The Gouverneur talc district 

 Zinc 

 Index 



7 No. 



■00 



Ento7noIogy 

 Report of the State Entomologist for the fiscal year 



ending September 30, 191 1. i82p. 35pl. 



Contents: 



Introduction 



Injurious insects 



Codling moth 



Gipsy moth 



Green maple worm 



Iris borer 



Notch wing 



Maple leaf cutter 



Locust leaf miner 



Rosy Hispa 



Rose leaf hopper 



Periodical Cicada 

 A report upon the condition of the 

 shade trees of the city of Mount 

 Vernon, N. Y. 



Experiments with heat as an in- 

 secticide 



Notes for the year 

 Fruit tree insects 

 Small fruit insects 

 Shade tree pests 

 Forest pests 

 Miscellaneous 



Publications of the Entomologist 



Additions to collections 



Explanation of plates 



Index 



8 No. 156 Elm Leaf Beetle and White-AIarked Tussock Moth. 

 By E. P. Felt. 35p. 8pl. 



Contents: 



Introduction 



Elm leaf beetle 

 Results of attack 

 Food plants 

 Distribution 

 Description 

 Life history 

 Natural enemies 

 Preventive measures 

 Remedial measures 



White-marked tussock moth 



Description 



Life history and habits 



Food plants 



Natural enemies 



Remedies 

 Explanation of plates 

 Index 



