H8 Bulletin île la Société cntomologique de France. 



(A.-E.) : Some blood-sucking Aies of Saskatchewan ; p. 536-561, 

 lig. — Treherne (R.-C.) : The control of insects in ships by the 

 steam; p. 668-669. — Baird (A.-B.) : Some notes on the natural 

 control of the cherry-lree ugly nest Tortricid, Archips cemsivorana 

 Fitch ; p. 766-771. 



— 3° Bulletin, 1918. — 14. Swalxe (J.-M.) : Canadian bark-beetles. 

 Part II : A preliminary classification, with an account of the habits 



and maans of control; 143 p., 31 pi. — 15. Cameron (M. -A.) et 

 Treherne (R.-C.) : The pear Thrips [Taeniothrips inconsequens 

 Uzel) and ils control in British Columbia; 51 p., fig. 



— 4° Circular, 1918. — 10, Suppl. n° 1. - Hewitt (G.-C.) : Amend- 

 ment to the régulations under the destructive insect and pest act; 

 1 p. — 10, Suppl. nM. — Id. : Importation of currant and goose- 

 berry plants; 1 p. — H. Swaine (J.-M.) : The white-marked Tus- 

 sok moth and its control; 15 p., fig. 



— ^" Crop Protection leaflet, 1918. — 3. Hewitt (C.-G.) : Cutworms 

 and their control; 4 p., fig. — 3. lu. : Rootmaggots and their con- 

 trol; 4 p., fig. — 5. Id. : Prevent white grub injury ; 2 p., fig. — 

 6. Id. : How to control locusts or grasshoppers; 4 p., fig. — 7. Id. : 

 Rats and Mice, 4 p. — 8. Id. : Aphids or plant lice; 2 p., fig. — 

 9. Id. : The pea wevil; 2 p., ûg. — 10. Id. : Arscniate of lime. 



A. B. 



Le Secrétaire-géra)tt : L. Cho^aiid. 



