Oct., 1913-Mar., 1914 Index 525 
Page 
Gossypium barbadense, food plant of Agromyza pusilla .. 64 
injury by Agromyza pusilla . 75-76 
Grapes, crystallization of cream of tartar in the fruit of. 513-514 
Grass, salt. See Distichlis spicata. 
Grayia spinosa , in Tooele Valley, Utah. 387 
Greasewood-shadscale. See Sarcobatus spp. and Atriplex spp. 
Greene, C. T. (paper), Cambium Miner in River Birch.471-474 
Gutierrezia sarothrae in Tooele Valley, Utah. 378,389,401 
Gymnosporangium chinensis, n. sp., on Juniperus chinensis . 354 
haraenum , relation to G. chinensis . 354 
japonicum , relation to G. chinensis . 354 
Gymnosporangium, species from Japan. 353~356 
Halerpestes cymbalaria in Tooele Valley, Utah.. 405 
Hardwood, heart-rot, especially of Quercus. 109-128 
tyloses in. 45 1 
Harter, L. L. (paper), Foot-Rot of the Sweet Potato. 251-274 
Harvard’s almond. See Prunus harvardii. 
Heart-rot, of hardwood trees, especially of Quercus. 109-128 
Helminthosporium avenae, relation to H. gramineum . 484 
gramineum, isolation from Triticum sativum and Hordeum vulgare .475-476 
stunting of roots of Triticum sativum by. 481 
teres , relation to H. gramineum . 484 
Henbane. See Hyoscyamus niger. 
Hesperethusa crenulata, syn. Limonia acidissima. 
Hickory, pignut. See Hicoria glabra. 
Hicoria glabra, tyloses in. 45 1 
Hopi maize. See maize, Hopi. 
Hordeum jubatum, in Tooele Valley, Utah. 406 
vulgare , imperfect fungi isolated from. 475-489 
inoculation with imperfect fungi. 476-481 
Hybrids, Prunus texana . 161-164 
Hydnum erinaceus , cause of hollow-producing rot in Quercus. 109-112,121 
Hyoscyamus niger , food plant of Agromyza pusilla . 63 
Imperfect fungi. See Fungi, imperfect. 
Indicator Significance of Vegetation in Tooele Valley, Utah (paper). 365-418 
Individual Variation in the Alkaloidal Content of Belladonna Plants (paper).. 129-146 
Influences, environmental, on the physical and chemical characteristics of 
Triticum sativum . 275-292 
Ingram, D. E. (paper), Twig Blight of Quercus Prinus, etc. 339~346 
Ipomoea batatas, foot-rot of. 251-274 
Iris sp., in Tooele Valley, Utah. 405 
Iva auxillaris , in Tooele Valley, Utah. 405 
Jamieson, C. O., and Brown, N. A. (paper), Bacterium Causing a Disease of 
Sugar-Beet and Nasturtium Leaves. 189-210 
Japan, species of Gymnosporangium from. 353~356 
Johnson, E. C. (paper), Study of Some Imperfect Fungi Isolated from Wheat, 
Oat, and Barley Plants.475-489 
Juncus balticus, in Tooele Valley, Utah. 405 
Juniperus utahensis , in Tooele Valley, Utah. 387 
