Apr. i-June 24, 1918 



Index 



657 



Cystospora — Continued . 

 batata — Continued. Page 



control 447-448 



life history 445 



morphology 445 



pathogenicity 440-442 



chrysospermn — 

 causal organism of disease of poplars and 



willows 333 



control 341-342 



distribution 339-341 



injury by 337-339 



inoculations 333-334 



morphological characters 336 



physiological characters 335-336 



Destruction of Tetanus Antitoxin by Chem- 

 ical Agents (paper) 471-494 



Dibrachys baucheanus, parasite of Xlacrocen- 



irus Ep 71 



Digestibility of Com Silage, Velvet-Bean 

 Meal, and Alfalfa Hay When Fed Singly 



and in Combinations (paper) 611-61S 



Didymaria, pcrforans, SiTi. Marssonina panai- 



loniana. 

 Digestion — ^ 



coefficients of, for cattle rations 611-618 



physical changes in feed residues in cattle 



during 639-650 



Diplococcus lymantriae, comparison with 



Streptococcus disparis 519 



Dorset, M., McBryde, C. N., Niks, W. B., and 

 Rietz, J. H. (paper): Investigations Con- 

 cerning the Sources and Channels of Infec- 

 tion in Hog Cholera 101-131 



Effect of Temperature and Other Meteoro- 

 logical Factors on the Growth of Sorghums 



(paper) 133-14S 



Effect of Various Salts, Acids, Germicides, 

 etc. , upon the Infectivity of the Virus Caus- 

 ing the Mosaic Disease of Tobacco (paper) 619-637 

 Elm. See Ulmus americana. 

 Emmer. See TriticuTu diococcum. 

 Enlows, E. M. A. (paper): A Leafblight of 



Kalmia latifolia 199-122 



Erioxylon spp., presence of internal glands 



in 432-433 



Errata and author's emendations IV 



Evans, A. C. (paper) — 



Bacterial Flora of Roquefort Cheese 225-233 



A Study of the Streptococci Concerned in 



Cheese Ripening 233-232 



Everglade peat. See Peat, in Everglades. 

 Ewing, P. V. and Smith. F. H. (paper): 

 Digestibility of Com Silage, Velvet-Bean 

 Meal, and Alfalfa Hay When Fed Singly 



and in Combinations 611-61S 



Ewing, P. v., and Wright, L. H. (paper): A 

 study of the Physical Changes in Feed 

 Residues Which Take Place in Cattle Dur- 

 ing Digestion 639-646 



Fusarium — 



acuminatum, isolation from soil 81,84 



affine, isolation from soil 81-82 



aridum, n. sp ?9 



cuimorum var. leteius, isolation from soil. . 88 



dimerum, isolation from soil S2-S3 



discolor var. triseptatutn, isolation from soil . 89 



J'uMriMm— Continued. Page 



chgantum, n. sp 84-86 



idahoanum, n. sp 86-87 



lanccolatum., n. sp 83 



nigrum, n.sp 90-91 



radicicola, isolation from soil 91-92 



sanguineum, isolation from soil 84 



spp 81 



subpallidum., isolation from soil 89 



irichothecioides, isolation from soil 88 



Feed- 

 cattle, digestibility 611-618 



physical changes in cattle 639-646 



Fertilizer-burn, syn. Po.k. of Ipomoea batatas. 



Fertilizer, boron -treated, effect on plants. . . 451-470 



Flavone — 

 presence outside glands of Gossypium spp . . 429 

 relation to anthocyans 430 



Fleming, F. L. and Salmon, S. C. (paper): 

 Relation of the Density of Cell Sap to Win- 

 ter Hardiness in Small Grains 497-505 



Flour- 

 analyses 400-401, 414-41S 



baking tests 400-401, 414-415 



hydration capacity of gluten from 389-418 



Fly- 

 house. See Musca domestica. 

 salmon. See Taeniopteryz. 

 stone. See Taeniopteryz. 



Formaldehyde, effect on infectivity of mosaic 

 virus 634 



Freezing point, determination in gram sap. 497-505 



Fries, J. A., et al. (paper): Basal Katabolism 

 of Cattle and Other Species 43-57 



Fumigant, penetration in insects 534-S35 



Fungus — 



cause of anthracnose of Lactuca sativa 261-280 



cause of canker of Populus spp. and Salix 



spp 331-344 



cause of leafblight of Kalmia latifolia 199-212 



cause of Stemphylium leafspot of Cucumis 



sati->;us 295-306 



cause of yellow-leafblotch of Medicago 



sativa 307-330 



soil, relation to potato diseases 73-100 



Further Notes on Laspeyresia molesta (pa- 

 per) 59-72 



Germicide, effect on infectivity of mosaic 

 virus 619-637 



Gipsy moth. See Portheiria dispar. 



Gipsy-moth disease, Japanese — 



characteristics 515-516 



pathologs' 51S-S19 



resemblance to wilt 515-516 



symptoms S15-516 



Glaser, R. W. (paper): A New Bacterial Dis- 

 ease of Gipsy-Moth Caterpillars 515-522 



Gloeosporium morianum, syn. Pyrenopeziza 

 medicaginis. 



Gluten— 



hydration capacity 389-418 



rate of hydration 409 



relation between quality and degree of 

 hydration 402-408 



Glycerin, effect on infectivity of mosaic 

 virus 634-635 



Clypla vulgaris, parasite of Laspeyresia mo- 

 lesta 70 



