PLANT INDUSTRY BULLETINS 133 



211. Bacterinloijical studies of the soils cf the Ti'uckee-Carson Irrigation project Carl 



F. Kellerman and E. R. Allen. 1911. 



212. A study of fnim fiiiiipiU"Mt in Olilo. L. W. Ellis. 1011. 



213. Crown-Kali of plnnts : Its cause and remedy. Erwin F. Smith. Nollio A. Brown, 



aixl C. O. Townsiiid. 1!»11. 



214. Th" tinilior rot oan.M'd b.v T.rnzitcn sepiaria. Porley Spauldlng. lf)ll. 



215. Agikniltuiv In the conifal part of the semlarid portion of the Great Plains. J. A. 



W:irrrii. 1011. 



216. Tlif» msts of grains In the United States. E. M. Frpcman and Edward C. Johnson, 



1011. 



217. Root-knot and its control. Ernst A. Bessey. 1911. 



218. CrossbniillDg corn. C. P. Hartley. Ernest B. Brown, C. FI. Kyle, and L. L. Zook. 



1012. 



219. Anierii'an niodicinal leave."? and h'Tb.a. Alice Flonkel. 1911. 



220. Relation of droutrht to wevil resistance In cotton. O. F. Cook. 1911. 



221. Dimorphic leaves of cotton and allipd plants In relation to heredity. O. F. Cook. 



1011. 



222. Arrangement of parts In the cotton plant. O. F". Cook and Rowland M. Meade. 1911. 



223. Seeds and plants imported during the period Julv 1 to September 30, 1910. Inven- 



torv No. 24. Xos. L'<(3-'." to 2S,S80. 1911. 



224. Timothy ru.st in the United States. Edward C. Johnson. 1911. 

 22r>. A Mpot "disease of cauliflowiT. Lucia MfCulloch. 1011. 



22t;. A plant-disea.se snrvev in the vicinity of San Antonio, Tex. Frederick D. Ileald and 

 Fi'Hleriok A. Wolf." I'.tl2. 



227. Seeils and plnnts imported during tlie period October 1 to December 81, 1910. Inven- 



tory No. 25. Nos. 2SHS8 to 20327. 1911. 



228. The history and cause of the cooonnt bud-rot. John R. Johnston. 1012. 



229. Agricultural varieties of the cowpea and immediately related species. C. V. Piper. 



1012. 



230. The wilting coefficient for different plants and its Indirect determination. Lyman J. 



Brigg.s and H. L. !>hanlz. 1012. 



231. Absorption and excretion of i^alts by roots, as influenced by concentration and com- 



position of culture solution,'. Pt. 1. Concentration relations of dilute solutions 

 of calcium and magnesium nitrates to pea roots. Rodney H. True and Harley 

 Harris Bartlett. 1012. 



232. A preliminary studv of the forced curing of lemona as practiced In California. 



Arthur F. Siever.s and Rodney H. True. 1912. 



233. Kep<Js and iilants import<«i during the period January 1 to March 31, 1911. Inven- 



tory No. 20. Nos 2032S to 3()4(;i. 1912. 



234. The cultivation and manufacture of tea in the United States. George F. Mitchell. 



1012. 



235. Wild volatile-oil plants and their economic importance. I. Black .sage. II. Wild 



sage. III. Swamp hay. Frank Rahak. 1912. 

 230. Farm managenient : Organization of research and teaching. W. M. Hays, Andrew 



Boss, A. D. Wilson, and Thomas P. Cooper. 1912. 

 237. Grain-sorghum production in the San .\ntonio region of Texas. Carleton R. Ball and 



Stephen H. Hastings. 1912. 

 23S. The measurement of the oxidas*! content of plant juices. Herbert 11. Bunzel. 1912. 

 230. Cost and methods of clearing land in western Washington. Hany Thompson. 1912. 



210. Cooperative grain investigatious at McPherson, Kaus.. 1904—1900. Victor L. Cory. 



1012. 



241. The use of artificial heat in curing cigar-leaf tobacco. W. W. Garner. 1912. 



242. Sct'ds and plants inijiorted iluriuj; the period April 1 to June 80, 1911. Inventory 



No. 27. No.s. 3«»4C2 to 31370. 1012. 



243. Heterozygosis In evolution and in plant breeding. E. M. Bast and H. K. Hayes. 



1012. 



211. Tile export and manufacturing tobaccos of the United States, with brief reference 



to ci-'ar types. 10. 11. Mathewsou. 1012. 

 243. Investigations of the potato fungus Phytnphthftra infcsiana. \i. R. Jones, N. J. 



Giddin-. and B. F. Luinian. 1912. 

 240. Tile relation of barium to the loco-weed disea.se. C. Dwlght Marsh, C. L. Alsberg, 



and O. F. Black. 1912. 



247. A knot of citrus trees caused by Spfuieropaiii tumefaelcns. Florence Hedges and L. S. 



Tenny. li)12. 



248. S'i'ds and pl.mts Imported during the r>erlod July 1 to September .Id, 1911. Inven- 



tory No 2K. Nos. 31371 to 3193S. 1012. 



249. The branching habits of Eg.vptian cotton. .Vrgyle McLaclilan. 1012. 



2."0 Idseases of giiiseiiir and their control. H. II. Uhetzel and J. Rosenbaum. 1912. 

 2r.l. The pecan. (\ A. Reed. 1012. 



252. Studies of fungous p.iraHites belonging to the genus Gloiuerella. C. L. Shear and 



Anna K. Wood. 1013. 



253. The kaoliangs: A new group of grain horRhums. t^nrleton R. Hall. 1012. 

 2.'i4. 'ITie Persian walnut Industry of the Uidted Staten. E. R. Ijikc. 1013. 



255. The structure and di-velopnient of crown gall : A plant cancer. ErwIn F. 8mltb, 

 Nellie A. Brown, and Lucia McCullocb. 1012. 



250. llerrdltv and cotton lueedlng. O. F. Cook. 1013. 



257. The weed factor In the cnltlvatlon of corn. J. S. Cal.H and H. R. Cox. 1012. 



25.S. S.me new alfalla \arictles for pusturcu. .;.'<irge \V. Oliver. 1913. 



250. What is farm maim .lenient ? W. J. Splllman. 1012. 



200. The Aniericnn beet siii.'ar Indiislrv in lOUi nml 1011. W. Blair Clark, W. A. Orton, 



L. .\. Moorhouse, and Harry li Shaw. 1012. 



201. Seeds and plants liiii)«)rted rhirliig the period October 1 to HecftnlHT 31. 1011. 



Inventory No. 20; Nos. 3in:'.U to 3J;:«S. 1912. 



202. Ornamental cacti: Tlieir culture and decorative value. <°harleii Henry Thompson. 



1012. 

 20:1. Metbods used In breeding nsparngus for nint rehlntunce. J. II. Nort'in. lOl.'l. 

 20 1. The purpling cliromog»<n of a Ilaw;illaii db'scri a. Ilaib-y Harris Biirtlett. 1013. 

 205. Some factors Induenclng the efficiency of Bordeaux mixture. Ixin A. Hawkins. 1012. 



