400 



NEW YORK STATE MUSEUM 



Contents 



Introductory 331 



Transmittal 331 



nth report 331 



PaUications of tbe office 331 



State collection 331 



Correspondence 332 



General entomologic features. .- 332 



Losses caused by insects 333 



Injurious insects. 335 



Tenthredo rufopectus, red breast- 

 ed saw fly 335 



Urocerus alMcornis, white horned 



Urocerus 338 



JJrocerus cressoni 340 



Eacles [^Basilond] imperialis, im- 

 perial moth 342 



Lygus pratensis, tarnished plant 



bug 351 



Notes on vari ous insects, 358 



Pyralis costalis, clover hay cater- 

 pillar 358 



Cecidomyia legmninicola, clover 

 seed midge 359 



Notes on various insects {continued) 

 Anthrcnus sarophulanae, carpet 



beetle 359 



Maphidion viUosum, oak pruner. 359 



Gyllenepictus, hickory borer 360 



Galerucella luteola, elm leaf 



beetle 360 



Blisaus Jeucopterus, chinch bug.. 361 



Plant lice or aphididae 361 



Pemphigus populi-transversus .. 361 



Chaitophorus species 662 



CalUpterus ulmifolii 362 



Drepanosiplium aceri/olii.. 363 



Aphis mali 363 



Myzus cerasi 363 



Myzus ribis 363 



Bhopalosiphum species 363 



Thrips tdbaci 363 



Publications of the entomologist.. 364 



Contributions to the collection 371 



Explanation of plates 375 



Index 377 



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