xlii LIST OF WRITINGS. 



46. A new disease of tlie plum (Thrips). Hov. Mag. Hort, Vol. VIII, 

 pp. 247-248, July, 1842. 



47. Blight beetle (Toinicus pyri). Mass. Ploughm., Vol. II, No. xxxviii, 

 June 17, 1843. 



(a) Reproduced ia N. Engl. Farm., Vol. XXU, No. in, p. 21, July 

 19, 1843. 



48. The disease of the sycamore tree (Tingis, Noctuaj). N. Engl. Farm., 

 Vol. XXI, No. L, p. 40G, June 21, 1843. 



49. Apple worm, curculio, plum grub (Carpocapsa pomonella, Conotra- 

 che'iLis nenuphar). N. Engl. Farm., Vol. XXII, No. ii, p. 13, July 12, 1843. 



50. Description of an African beetle allied to Scaraba;us polypheraus, 

 with remarks upon some other insects of the same group (extracts). Proc. 

 Bost. Soc. Nat. Hist., Vol. I, pp. 151-153; read Nov. 1, 1843 (signatures 

 Nov. and Dec. 1843). 



51. Description of an African beetle allied to Scarabaeus polypheraus, 

 with remarks upon some other insects of the same group (with a eopjjcr 

 plate). Bost. Journ. Nat. Hist., Vol. IV, No. iv, pp. 397-405, Jan., 1844. 



52. Coated Saperda of the linden tree (Saperda vestita). Farm. Cab., 

 Vol. VIII, No. VII, pp. 213-214, Feb. 15, 1844. 



53. Some account of the insect that attacks the grape vine (Procris 

 americana). Hov. Mag. Hort., Voh X, pp. 201-205 (wood cuts). June, 

 1844. 



54. A new depredator of the orchai-d (Clisiocampa sylvatica). N. 

 Engl. Farm., Vol. XXII, No. lii, p. 412, June 2G, 1844. 



55. Destructive insects on peach trees and grape vines at Nantucket 

 (Cocci). N. Engh Farm., Vol. XXIII, No. i, pp. 4-5, July 3, 1844. 



56. Cucumber skippers (Smynthurus cucumeris). Mass. Ploughm., Vol. 

 in. No. XLTi (wood cuts), July 20, 1844. 



(o) Reproduced in Harr., Entom. Coi'resp., p. 362. 



57. Remarks upon Saperda vestita, the borer of the Linden tree, with ex- 

 tracts from letters upon the same insect. Hov. Mag. Hort., Vol. X, pp. 311, 

 330-333 (wood cuts), Sept. 1844. 



58. Insects in the corn (Butalis cei-ealella) . Farm. Cab., Vol. XI, No. 

 IV, pp. 106-107, Nov. 16, 1846. 



59. Microgasters. Bost. Cult., Vol. IX, No. xviii, p. 138, May 1, 1847. 



60. On the blights of the pear tree (Tomlcus pyri). Down. Hort., Vol. 

 II, No. VIII, pp. 365-367, Feb. 1848. 



61. Canker worms (Anifoptery>t vernata). Prairie Farm., Vol. VIII, 

 No. VI, pp. 172-173, June, 1848. 



(a) Reproduced in Mass. Ploughm., Vol. VII, No xxxix, June 24, 

 1848. 



62. The potter wasp (Eumenes fraterna). Bost. Cult., Vol. X, No. xxix, 

 p. 225 (wood cutj, July 15, 1848. 



