760 
Journal of Agricultural Research 
Vol. XXXI, No. 8 
(12) Delassus. 
1922. LE CHLOROPICRINE ET SON EMPLOI POUR LA DESTRUCTION DES 
parasites animaux. Rev. Agr. Afrique Nord 20: 78-81. 
(13) Feytaud, J. 
1920. SUR LA DESTRUCTION DES TERMITES PAR LA CHLOROPICRINE. 
Compt. Rend. Acad. Sci. [Paris] 171: 440-442. 
(14) Gortner, R. A., and Sharp, P. F. 
1923. THE PHYSICO-CHEMICAL PROPERTIES OF STRONG AND WEAK FLOURS. 
IV. THE INFLUENCE OF THE ASH OF FLOURS UPON THE VISCOSITY 
of flour-in-water suspensions. Jour. Phvs. Chem. 27: 567- 
576, illus. 
(15) Moore, W. 
1917. VOLATILITY OF ORGANIC COMPOUNDS AS AN INDEX TO THE TOXICITY 
of their vapors to insects. Jour. Agr. Research 10: 365-371, 
illus. 
(16) - 
1918. fumigation with chloropicrin. Jour. Econ. Ent. 11: 357-362. 
(17) Piutti, A. 
1920. SUR L'ACTION DE LA CHLOROPICRINE SUR LES PARASITES DU BLE ET 
sur les rats. Compt. Rend. Acad. Sci. [Paris] 170: 854-856. 
(18) Remy, P. 
1921. DE L’ACTION DES VAPEURS DE CHLOROPICRINE SUR l’aRGAS REFLEXUS, 
fabr. Compt. Rend. Acad. Sci. [Paris] 172: 1619-1621. 
(19) Spencer, G. J. 
1920. RESULTS OF SOME PRELIMINARY EXPERIMENTS WITH CHLOROPICRIN. 
Ann. Rpt. Ent. Soc. Ontario (1919) 50:-18-21. 
(20) Wille, J. 
1921. CHLORPIKRIN IN DER SCHADLINGSBEKAMPFUNG, INSBESONDERE 
IM KAMPF GEGEN DEN KORNKAFER (CALANDRA GRAN ARIA L.). 
Ztschr. Angew. Ent. 7: 296-310. 
( 21 ) - 
1921. CHLORPIKRIN ALS SCHADLINGSBEKAMPFUNGSMITTEL IN SEINEN 
wirkungen auf tier und pflanze. Naturwissenschaften 9: 
41-48, illus. 
(22) Yamamoto, R. 
1922. insecticidal use of chloropicrin. Rikwagaku Kenkyujo Ih6 1: 
1-8. [Japanese, original not seen. Reference from Chem. Abs. 
17: 2341. 1923.] 
