304 Bulletin de la Société entomologique de France. 



(Isosoma), w'ûh recommendations for control; 27 p., o pi. — 834. 

 Gahan (A.-B.) : Black grain-slem sawfly ol Europe in thc U. S,; 

 18 p., 2 pi. 



— 2° Department Circular. — 79 Wood (H.-P.) : Tropical fowl mite 

 in the U. S., wilh notes on life-history and conlrol; 8 p., fig. 



— 3" Farme7''s Bulletin. — 1061. Chittenden (F. -H.) : Harlequin cab- 

 bage bug and ils conlrol; 16 p., (ig. — 1070. Bisiiopp (F.-C.) : The 

 fowl lick and how premises may be freed from i^.; 16 p., lig. — 

 1076. BuRKE (H.-E.) et Herbert (F.-B.) : Galifornia oak worm; 

 11 p., lig. — 1086. Webb (J.-L.) : IIow insecls aiïect the rice crop; 

 11 p., fig. — 1101. Barber (E.-R.) : The Argentine ant as household 

 pest; 11 p., fig. — 1104. Bagk (E.-A.) : Book-lice or psocids an- 

 noying household pests; 4 p., fig. 



— 4° Journal of Agricultural Besearch {Beprinted from). XVIII (1919- 

 1920), 3-9. K-77. Heinrich (G) : iNoto on the European corn borer 

 {Pyrausta nubilalis Hiibner) and ils nearest American aUies, with 

 description of larvac, pupae, and one new species; p. 171-178, 

 pi. 7-11. — K-78. — Baker (A.-C. '^et Turner (W.-F.) : Apple-grain 

 Aphis; p. 311-323. — K-79. Speare (A. -T.) : Further studios of 

 Sorosporella uvella a fungous parasite of noctuid larvac ; p. 399-439, 

 pi. 51-00. — K-80. WiLLARD (H.-F.) : Work and parasitism of the 

 Medilerranean fruit (ly in Hawaii during 1918 ; p. 441-446. — K-81. 

 Aldrich (J.-M.) : European frul lly in N. America; p. 451-473, 

 pi. 57. — K-82. TuRNER ( W.-B.) : Lepidoptera al light traps ; p. 475- 

 481. ~ K-83. CoLLLNS (C.-W.) et Hood (C-E.) : Life history of 

 Eubiomyia calosomae, a Tachiuid parasite of Calosoma beetles; 

 p. 483-497, pi. 58-59. 



U. S. National Muséum (Bulletin), 108 (1920). - Snvder (T.-E.) : A 

 revision of the Nearctic termites, with notes on biology and géo- 

 graphie distribution; 228 p., 35 pi. 



Le Secrétaire-gérant : L. Chopard. 



