66 SOME INSECTS INJURIOUS TO FORESTS. 



majority of instances a great saving can be accomplished if the 

 matter is promptly taken in hand, and as many trunks as possible 

 barked before or shortly after the larvae enter the wood. In each 

 case the holder of storm-felled timber must decide for himself. If 

 the cost of barking the felled trunks is low enough to give a fair 

 profit on the material saved from injury, it is a simple proposition 

 of business economy. In any case the matter should be given 

 careful consideration before all effort to prevent loss from the rav- 

 ages of the sawyer is abandoned. 



SUMMARY OF REMEDIES. 



If 'possible saw all storTn-felled trunks into logs and place the logs in 

 water before the larvse enter the wood, or within forty days after the eggs 

 are laid. If it is impossible to place the logs in water, they should be 

 barlced within forty days after the first egg pits are observed in the bark. 



BIBLIOGRAPHY. 



1775. Fabricius, J. C. Lamia titillator. Systema entomologise, p. 172, No. 11. 

 1781. Fabricius, J. C. Lamia titillator Fab. Species insectorum, Tom. I, p. 219, 



No. 17. 

 1787. Fabricius, J. C. Lamia titillator Fab. Mantissa insectorum, Tom. I, p. 137, 



No. 21. 

 1788-93. Linnaeus, C. Lamia titillator Fab. Systema naturae, edit. Gmel., p. 



1831, No. 162. 

 1792. Fabricius, J. C. Lamia titillator Fab. Entomologia systematica, emend., Tom. 



I, V, pars 2, p. 279, No. 47. Laviia dentator, ibid., p. 278, No. 43. 

 1795. Olivier, A. G. Cerambyx titillator. Entomologie ou histoire naturelle des 



insectes, Vol. IV, p. 85, genus 67, pi. 15, fig. 109. 

 1795. Olivier, A. G. Cerambyx carolinensis . Ibid., pp. 85-86, pi. 12, fig. 88. 

 1795-1811. Olivier, A. G. Lamia titillator Fab. Encyclopedic methodique. Vol. 



VII, p. 463. 

 1795-1811. Olivier, A. G. Lamia carolinensis. Ibid. 

 1805. Palisotde Beauvois. Lamia titillator. Insectes recueillis en Afrique et en 



Amerique, pp. 244-245, pi. 36, fig. 5. 

 1854. Le Conte, J. L. Monohammus titillator Fab. Joum. Acad. Nat. Sci. Phila., 



2d series. Vol. II. 

 1862. Harris, T. W. Monohammus titillator Fab. Insects injurious to vegetation, 



pp. 105-106. (Possibly M. scutcllatus.) 

 1873. Le Conte, J. L. Monohammus minor. New species of North American 



Coleoptera, p. 231. 

 1873. Le Conte, J. L. Monohammus titillator Fab. Ihid. 



1873. BowDiTCH, F. C. Monohammus dentator. Am. Nat., Vol. VII, pp. 498-499. 

 1885. Horn, Geo. H. Monohammus titillator Fab. Trans. Amer. Ent. Soc, Vol. 



XII, pp. 190-193. 

 1899. Hopkins, A. D. Monohammus titillator. Bui. 56, W. Va. Agr. Exp. Sta., 



p. 439. 

 1899. Chittenden, F. H. Monohammus titillator. Bui. 22, Div. Forestry, U. S. 



Dept. Agr., pp. 57-58. 

 1899. Smith, J. B. Monohammus titillator Fab. Insects of New Jersey, p. 293. 

 1906. Felt, E. P. Monohammus titillator Fab. N. Y. State Museum, Memoir 8, 



vol. 2, pp. 339, 365. 



o 



