INDEX OF SUBJECTS. 



Tap'. 



Abclla perditrix n.sp., description... TOu 

 Abort Ion — 



bacillus, Isolating and recover- 

 ing 470 



contagions, blood tests 885 



contagions, In cattle 290,782 



contagious, in cattle, Kans 86 



contagious, In cattle, Wis 290 



contagious, notes 778 



contagious, studios l>-»,:;s:: 



contagious, treatment 782,885 



in cattle 



Abscission in Ooleua blumei 325 



Absorption tost, Castellanl's 2S8, 579 



Abstract Journals after the war 304 



Acanthaphis n.g., description GO 



Acuntlmnri lides obtcctus — 



remedies 553 



studies 553 



Aoarina of P.arbados 56 



Aoamphenou triboUi n.g. and n.sp., 



notes 855 



AoorophagtM n.Bpp., descriptions — 359 

 Acetic acid, preparation from corn- 

 cobs 17 



Aehertmtia inchests, Btudies 62 



Achorion — 



quinckcntium infection, studies. 



srlioillriiiii, studies 483 



Acid phosphate. (fites Superphos- 

 phate.) 



Acidosis and creatlnuria 766 



Acids — 



amino. (Sec Amino a< I 



" ['eclair blen " test ."11 



of agricultural products. Identi- 

 fication, Ark 18 



AoonUa deleeta, Btndles 764 



Acrillavin. antiseptic value 1 B2 



Acrohasis earinr. notes '_'.">'.» 



Acrocerlds of North America 767 



Actinomyces — 



ohromogmus as affected by 



acidity 64 I 



ohr om ogetutt, notes 644,847 



peiucillaiiles n.sp. studies 7"J1 



spp., proteolytic activity T'JI 



Page, 



In limed cran 



Actlnoim 



soils _• i t 



Actinomj cett s, pa thoj 478 



A cut It opt US — 



ffilvonotatus n.sp., description. i 



onliiioni, notes, N.J. ~'<\ 



Adenin, antlnenrltlc properties - -71 

 Advisory Board of American PI 



Patbologlsta 



AdzuUi bean, studies LSI 



■ Hum — 



enoeUa n.sp. from the Andes '< 



fjotisypii, notes 1 ."• 1 



tubulosum and /.'. passifloriicola, 



studies •'■• 1 1 



F.geria tipuliformtt. (Bee Currant 



borer, i 

 Aerologlcal observations. I 



D.A 19, 209, Tlo 



Afforestation, (gee Forests tion.) 

 Agalazy, contagions, In 



p , 



Agar-au'ar, Japanese, c h e m i c a 1 



studies of algffl used in lit) 



Agar plates — 



filling and inoculation 



photographic records 881 



Agave amcricana. composition 71<» 



Agavt -. ose Ln feeding, D.S.1 >. \ - 276 



Age, rt l.i t ion to fertility In the rat-_ 

 Agglntinatlon — 



Lnflnem • ( dlum chlorid on.. 77^ 



Studies 



Agricultural — 



accident insurance 198 



chemistry. {Bet Chemistry.) 



college of Phtllpplnea 499 



coll Iminlstrativi organl- 



lon 



e farmer 



colleges, war emergency work.- -"•'! 

 \ bama, Ari- 

 zona. . • 

 imlssion to But port, 



0.S.D A 



s, i ngenica In 



NOTB. — The abbreviations "Ala. College." "Conn etc., aftei 



refer to the publications of the respective State experiment stations; "Alaska." "Guam," 

 "Hawaii," and " Torto Rico." to those of the experiment stations in Ala ha, Guam, 

 Hawaii, and Porto Rico: "Can.." to those of the experiment stations In Canada; and 

 "TJ.S.D.A.," to those of this Department. 



140969°— 20 4 921 



