lOO ROYAL SOCIETY OF CANADA 



Ontario Department of Agriculture. 



Remedies for the San Jose Scale. (Contains instructions for the prepara- 

 tion and application of the standard remedies, and gives the Act of the 

 Legislature " to prevent the spread of the San Jose Scale.") Bulletin 

 157, March, 1907, 12 pages. 



OSBURN, R. C. 



The Syrphida; of Biitisli Columbia. (Contains a list of all the species thus 

 far found in that Province.) Bulletin of the B. C. Entomological Society, 

 No. 8, December, 1907. 



Parrott, p. J. 



The San Jose Scale, its Life-history, Spread and Remedies. (Gives an 

 account of the results of experiments made at Geneva, N.Y'., and instruc- 

 tions for making and applying remedies.) 38th Annual Report, Fruit 

 Growers' Assoc, of Ontario, 1906, pp. 48-55. 



Pearsall, Richard F. 



Nomenia and Euchoeca finale. (An effort to finally clear up the diffi- 

 culties relating to several species in these two genera of Geometrid moths.) 

 Can. Ent., xxxix, 22-24, January, 1907. 



Pearsall, Richard F. 



A review of our Geometrid Classification — No. 3. (An attempt to arrange 

 the species of this family of Moths under genera based upon evident and 

 stable characters.) ^ Can. Ent., xxxix, 91-92, January, 1907. 



Pearsall, Richard F. 



Geometrid Notes — No. 2. (Discusses some species of Cleora.) Can, 

 Ent., xxxix, 171-172, May, 1907. 



Pearsall, Richard F. 



The Geometrid genera Alsopliila, Hubn. and Paleacrita, Riley. (Treats 

 of the classification of these two genera of Canker-worms and discusses 

 the venation and [other characters.) Can. Ent., xxxix, 282-283, August, 

 1907. 



Pearsall. Richard F. 



Our species'^of Nyctobia, Hulst. (An effort to establish the true relation- 

 ship of the species of Geometrid Moths included in this genus and decide 

 upon the synonymy). Can. Ent., xxxix, 371-373, November, 1907. 



Prout, Louis B. 



Synelw enncleatd, Guen.: a correction. (Refers to Mr. L. W. Swett's 

 notes on the genus in the April number and sets forth a further revision 

 of the species.) Can. Ent., xxxix, 412, December, 1907. 



