-218- 
(62) BRATJLIECT, G., And MAHEUX, 6. 
1929* Lea inseetes nuisibles de la Prorinoe de Quebec 
244 pp* Quebec 
<68) BEDFORD, DUKE of, and PICKKRIIG, 8* U. 
1908* Caterpillars. Woburn Expt. Fruit Fan Rpt* 8t 85-94* 
(64) BHSD1CT, R. C. 
1917* An outline of the life-history of the elethee Both, 
Tlneola blselliolla * Soienoe 48 1 484-486* 
(66) BHfLLOCH, M. 
1926* Algunas notes sobre el esjpleo de lee eeeitee miner alee y 
algunos otroe eoao insecticides. Betas. Fatol* Teg* 
Bol. It 14-17. | 
(66) BERGBY, D. H. 
1912* The principles of hygiene* Id* 4, 629 pp* Philadelphia* 
(67) BIMBMTHAL F. R* t. 
1908* Die Rosensohadlinge ens dea Tierreiehe* 392 pp* Stutt- 
gart. 
i 
(68) BISHOPP, F* C. 
1916* Fleas* TJ* 8* Dept* Agr* Bui* 248, SI pp* 
(69) — — ROARK, R. C, PARMAN, D. C, and LAAKE, B* W* 
1926* Repellents end larrioides for the eerearwom and ether 
flies* Jour* Boon* Bnt* 18t 776-778* 
(80) BLAHCHARD, B* 
1917* De'gats oeuses par lee chenilles dn ohou. Tie Agr* et 
Rurale 7t 419-420* 
(61) BUI, H. 
1912* La eulture de la digital e eosme plants ins est i olds et 
■edicinal e* Rer. Hort* [Par is j 84: 178-177* 
(82) 
1920* Suooedenee dee jus de niootine ooane insecticides. Jour* 
d*Agr* Fret* 84 (27) t 17-18. 
(88) BLUVBBRO 6*, SBPITALBATA, B., and BBLUOII, I. 
1991* Toxioologioal study of Aoonltusj napellue . f Leningrad J 
Inst. Zashoh. Rest* (Lenin Aoad. AgrT~8oi., U.S.S.R., 
Inst* Plant Protest.) , 8uas9ary of Soientifio Researoh 
Work, 1936, pp. 467-469. [ In Russian, loglish title.] 
(64) BLTTH, A. W*, end BLYTH, M. W. 
1906* Poisons i Their effects and deteotion* 772 pp* London* 
