l86 MAINE AGRICULTURAL EXPERIMENT STATION. I912. 



Chcrincs floccus Patch. Patch, igogA, p. 307. 



Cherines pinifoliae Fitch (abieticolens Thomas). Patch, iQogd, p. 306. 



Chermes similis Gillette. Patch, iQogd, p. 307. 

 P. sitchensis Trautv. 



Cnaphalodes strobilobius (Kalt.). Bonier, 1908a, p. 210. 

 P. sp. 



Aphis abictina Walker. Kaltenbach, 1874, p. 703. 



Calobates rhisonwe Hartig. Judeich-Nitsche, 1895, p. 1357. 



Chermes abietis Linn (Adelges gallarum abietis Haliday). Del 

 Guercio, 1900, p. 82. 



Chermes abietis Kalt. Cholodkovsky, 1907, p. 9. 



Chermes abietis-laricis. Experiment Station Record 1894-5, p. 567. 



■Chermes .CO ccineus Choi. Cholodkovsky, 1908, p. 693. - 



Chermes co ccineus Choi. Cholodkovsky, 1907, p. 21. 



Chermes funitechis Dreyfus. Cholodkovsky, 1Q08, p. 693. 



'Chermes funitectus Dreyfus. Cholodkovsky, 1907, p. 24. 



Chermes lapponicus Ohol. Cholodkovsky, 1907, p. 17. 



Chermes piceac Ratz. Cholodkovsky, 1908, p. 693. 



Chermes sibiricits Choi. Cholodkovsky, 1907, p. 27. 



Chermes strobilobius Kalt. Cholodkovsky, 1907, p. 13. (var tardoides 

 Choi.) Cholodkovsky. 1911, pp. 174, 175. 



Chermes viridis Ratz. (laricis Hartig). Cholodkovsky, 1907, p. 3. 



Cnaphalodes lapponicus (Choi.) (Chermes). Borner, 1909a, p. 555. 



Lachnus fasciatus Burm. ( ? A. costata Zett.) Kaltenbach, 1843, p. 237. 



Lachnus fasciatus Kalt. (xA.phis costata Zett.). Kaltenbach, 1874, p. 702. 



Lachnus grossa Kalt. Kaltenbach, 1874, p. 702. 



Lachnus hyalinus Koch. Koch, p. 239. 



Lachnus pinicola Kalt. Kaltenbach, 1874, p. 702. 



Lachnus subterrancus Hartig. Judeich-Nitsche, 1895, p. 1357. 



Lachnus viridescens Cholodkovsky. Mordwilko, 1899, p. 406, 



Lachnus sp. (near agilis Kalt.) Gillette, 1909a, p. 385. 



Pempliigi.s {Rhisomaria) piceac Hartig. Tullgren, 1909, p. 141. 



PIN US. Pine. 

 P. abies. See Picea abies. 

 P. Cembra L. 



Chermes sibiricus Choi. Cholodkovsky, 1907, p. 27. 

 P incus sibirictts (Choi.) CB. (Chermes cembrae Choi. 1888) Borner, 

 1908a, p. 211. 

 P. contorta Dougl. (murrayana). 



Chermes coloradensis Gillette. Gillette, 1907b, p. 16. 

 Pineus pini (L. Macqu.) CB. (Anisophleba pini Koch 1857). 

 ( ? Chermes obtectus Ratz. 1844) (orientalis Dreyfus 

 1888). Borner, 1908a, p. 172. 

 P. divaricata Dum.-Cours (Banksiana Lamb.) 

 Pincv.s pini (L. jMacqu.) CB. (Anisophleba pini Koch 1857) 

 ( ? Chermes obtectus Ratz 1844) (orientalis Dreyfus 

 1888). Borner, 1908a, p. 172. 

 P. echinata Mill. (mitis). Yellow Pine. 



