466 MA1NK AGRICULTURAL EXPERIMENT STATION. IQI2. 



ENTOMOLOGICAL PAPERS FROM THE MAINE 

 AGRICULTURAL EXPERIMENT STATION. 



NOS. 41-59.* 



41. Insect Notes for 1909. By O. A. Johannsen. Bulletin No. 177. 



Me Agr. Kxpt. Sta. 



42. The Fungus Gnats of North America. Part II. By O. A. Johann- 



sen. Bulletin No. 180. Ale. Agr. Expt. Sta. 



43. Gall Aphides of the Elm. By Edith M. Patch. Bulletin No. 181. 



Me. Agr. Expt. Sta. 



44. Four Rare Aphid Genera from Maine. By Edith M. Patch. Bul- 



letin No. 182. Me. Agr. Expt. Sta. 



45. Paedogenesis in Tanvtarsus. By O. A. Johannsen. Science, Vol. 



32, p. 768. 



46. Insect Notes for 1910. By O. A. Johannsen. Bulletin No. 187. 



Me. Agr. Expt. Sta. 



47. Macrosiphum destructor and J\lacrosiphum solanifolii. By Edith 



M. Patch. Bulletin 190. Me. Agr. Expt. Sta. 



48. Insect Notes for 1911. By O. A. Johannsen and Edith M. Patch. 



Bulletin No. 195. Me. Agr. Expt. Sta. 229-243. 



49. Pemphigus tcsscllata (acerifolii) on Alder and Maple. By Edith 



M. Patch. Bulletin No. 195. Me. Agr. Expt. Sta., pp. 244-248. 



50. The 1'ungns (Jnafs of North America. Part III, By O. A. 



Johannsen. Bulletin No. 196. Me. Agr. Expt. Sta. 



51. Notes on Psyllidae: Lii'ia. By Edith M. Patch. Psyche, Vol. 19. 



pp. 5-8. 



52. The Funcjus Gnats of North America. Part IV. (Conclusion) 



By O. A. Johannsen. Bulletin No. 200. Me. Agr. Expt. Sta. 



53. Aphid Pests of Maine. Part I. By Edith M. Patch. Bulletin 202. 



Me. Agr. Expt. Sta., pp. 159-178. 



54. Food Plant Catalogue of the Aphidae of the World. Part I. By 



Edith M. Patch. Bulletin No. 202. Me. Agr. Expt. Sta., pp. 

 179-214. 



55. Notes on Psyllidae. By Edith M. Patch. Bulletin No. 202. Me. 



Agr. Expt. Sta., pp. 215-234. 



56. Elm Leaf Curl and Woolly Aphid ''of the Apple. By Edith M. 



Patch. Science Vol. 36, pp. 30-31. 



57. A Teritiary Fungus Gnat. By O. A. Johannsen. The American 



Journal of Science, Vol. 34, p. 140. 



58. Elm Leaf Curl and Woolly Apple .Aphid. By Edith M. Patch. 



Bulletin 203. Me. Agr. Expt. Sta. 



59. Woolly Aphid Migration from Elm to Mountain Ash. By Edith 



M. Patch. Journal Economic Entomology, Vol. 5, p. 395. 



* For a detailed list of earlier publications see circular 382-5-10 of 

 the Me. Agr. Expt. Sta. 



