REPORT OF THE STATE ENTOMOLOGIST I904 419 



Dust Sprays. Country Gentlemen, Nov. 5, 1903, 68:948^^ 

 Method of preparing dust spray and range of usefulness. 



Mosquitos. Brooklyn Daily Eagle, Nov. 8, 1903, p. 12 

 Summary of recommendations for control. 



Sprays for San Jose Scale. Country Gentleman, Nov. 12, 1903^ 

 68:97242 



Simmiary of results in 1903, with lime-siilfur wash, whale oil soap solution 

 and crude petroleum against Aspidiotus perniciosus Comst. 

 Insects Affecting Forest Trees. For., Fish and Game Com. 7th 

 Rep't 1901, p. 449-53i> pl- 16. 

 Issued Nov. 1903. Also issued separately. 



Accounts based on original observations are given of the following species : 

 Insects affecting the pine: turpentine bark beetle, Dendroctonus 

 terebrans Oliv. ; coarse writing bark beetle, Tomicus calli- 

 g r a p h u s Germ. ; southern tomicus, Tomicus cacographus 

 Lee. ; pine bark beetle, Tomicus pini Say ; Tomicus caelatus- 

 Eich. ; Pityogenes species ; Pityophthorus species ; ribbed rha- 

 giimi, Rhagium lineatum Oliv. ; Pytho americanus Kirby;. 

 pine sawyer, Monohammus confusor Kirby; Xyloterus bivit- 

 t a t u s Kirby ; Gnathotrichus materiarius Fitch ; white ants, 

 Termes flavipes KoUar; white pine weevil, Piss odes strobi Peck; 

 Pales weevil, Hylobius pales Herbst. ; Magdalis perforata 

 Horn. ; Magdalis alutacea Lee. ; pitch tip moth, Pinipestis- 

 zimmermani Grote ; Nantucket pine moth, R e t i n i a [E v e t r i a]- 

 frustrana Scudd. ; pitch pine Retinia, Retinia [Evetria] rigi- 

 d a n a Fern. ; pitch twig moth, Retinia [Evetria] comstocki- 

 a n a Fern. ; pitch-inhabiting midge, Diplosis resinicola Osten- 

 Sacken ; pine barx Chermes, Chermes pinicorticis Fitch ; spittle 

 insects : Aphrophora saratogensis Fitch ; Aphrophora 

 p a r a 1 1 e 1 a Say ; Aphrophora quadrangularis Say ; Le- 

 Conte's sawfly, Lophyrus lecontei Fitch; light-loving grapevine- 

 beetle, Anomala lucicola Fabr. ; pine Chrysomela, G 1 y p t o - 

 scelis pubescens Fabr. ; imperial moth, Basilona imperi- 

 al is Drury; pine leaf miner, Gelechia pinifoliella Chamb.; 

 pitch-pine needle gall fly, Diplosis pini-rigidae Pack. ; pine 

 leaf scale insect, Chionaspis pinifoliae Fitch ; Chrysobo- 

 thris floricola Gory; Chrysobothris pusilla Bap. 8c 

 Gory ; Chrysobothris dentipes Germ. ; pine flower cricket,. 

 Oecanthus pini Beut. 



Insects affecting the spruce : destructive spruce bark borer, P o 1 y - 

 graphus rufipennis Kirby ; Cryphalus striatulus 

 Mann. ; Dryocoetes species ; Xyloterus politu.s Say ; M o- 

 narthrum mali Fitch. 



Insects affecting the balsam : balsam bark borer, Tomicus bal- 

 sa m e u s Lee. ; large black carpenter ant, Camponotus hercu- 

 1 a n e u s Linn. 



Insects affecting arbor vitae : Phlaeosinus dentatus Say. 

 Insects injurious to oaks : yellow striped oak caterpillar, A n i s o t a 

 senatoria Abb. & Sm. ; buck or Maia moth, Hemileuca maia 

 Drury; Cacoecia fervidana Clem.; Serica trociformis 



