July 1-Dec. 15, 1925 
Index 
1205 
Page 
Fuller’s earth, emulsifier use.. 60-61 
Fumigant, cereal products, possibilities 
and limitations of chloropicrin as_ 745-760 
Fungi, damping-off, on western yellow 
.— . XX11UO, AXXU, 11U 
Fungicides, penetration into soils. 329-358 
Fungus- 
cause of tomato leaf mold__ 523-528 
See also Ophiobolus graminis. 
Fusarium — 
lycopersici , study of isoelectric points_ 386, 
393-394,395-398 
oxysporum — 
Critical Temperature for Infection of 
the Potato Seed Piece: H. G. Mac¬ 
Millan and G. A. Meckstroth..._917-921 
study of isoelectric points.. 386,394-398 
Gaines, W. L., and Nevehs, W. B.: 
Growth-equation Constants in Crop 
Studies......... 973-985 
Galloway a pinicota Arth., Pine Rust, Or¬ 
ganization of Telial Sorus in: B. O. 
Dodge....... 641-651 
Gardner, Max W— 
and Kendrick, James B.: Bacterial 
Spot of Cowpea and Lima Bean. 841-863 
Cladosporium Leaf Mold of Tomato: 
Fruit Invasion and Seed Transmission. 519-540 
Garner, W. W., and Ailard, H. A.: Local¬ 
ization of the Response in Plants to 
Relative Length of Day and Night— 555-566 
Gericke, W. F.: Relation Between Certain 
Heritable Properties of Wheat and 
Their Capacity to Increase Protein 
Content of Grain.__... 67-70 
Germination— 
bipolar, exhibit in Helminthosporium... 701-726 
cause of change of weight in corn seed- 
lings__ r ___ 1153-1154 
early, effect on size of seedlings of western 
yeliow pine___1114,1116 
influence of shade. 1111 
nursery, western white pine, graphs. 893 
teliospore, in longevity study___ 901-908 
Western— 
White-pbie Seed, Methods of Stimulat¬ 
ing: J. A. Larsen. 889-899 
yellow pine, study....--1105-1106 
wheat™ 
chemical and physical changes.. 727-744 
Frozen and Nonfrozen, Harvested at 
Various Stages of Maturity: W. O. 
Whitcomb and Paul Francis Sharp. 1179-1188 
Gibberella saubinetii, study of isoelectric 
points____ 386,390-393,395-398 
Gile, P. L. and Smith, J. G.: Colloidal 
Silica and the Efficiency of Phosphates. 247-260 
Girdling- 
Means of Removing Undesirable Tree 
Species in the Western White-pine 
Type: Donald R. Brewster and Julius 
A. Larsen_ „._ 267-274 
methods in killing trees, remarks_ 268-270 
season best for killing trees.-- 274 
Grain— 
feeding value computation.. 472-478 
protein content, increase by heritable 
properties of wheat__ 67-70 
Grapes, disease effect on nitrogen in- 287 
Grasses— 
growing of--- 575-576 
Reaction to Chinch-bug Attack: Wm. P. 
Hayes and C. O. Johnston-- 575-583 
Greaves, J. E., and Nelson, D. H.: The 
Influence of Irrigation Water and 
Manure on the Composition of the Corn 
Kernel_183-189 
Growth, tree, errors possible in plotting 
curves_ 923-928 
Growth-equation Constants in Crop 
Studies: W. L. Gaines and W. B. 
Nevens_ 973-985 
Hams, Fresh and Cured, Composition of 
Marrow: W. F. Schroeder and David 
Edelman___1015-1016 
Hanzlik, E. J.: A Preliminary Study of the 
Growth of Noble Fir. 929-934 
Page 
Harper, Horace J.: The Ammonia Content 
of Soil and Its Relation to Total Nitro¬ 
gen, Nitrates, and Soil Reaction_ 549-553 
Harris, J. Arthur— 
Hoffman, Clara T., and Hoffman, Walter 
F.: Sulphate Content of the Leaf-tissue 
Fluids of Egyptian and Upland Cotton. 653-661 
Hoffman, W. F., Sinclair, W. B., John¬ 
son, A. H., and Evans, R. D.: The 
Leaf-tissue Fluids of Egyptian Cot¬ 
tons... 1027-1033 
Harrison, G. J. and King, C. J.: Age of 
Seedlings as a Factor in the Resistance 
of Maize to Sodium Chloride_ 633-640 
Hatching, Eggs, Quality in Relation to 
Their Shape and Weight: M. A. Jull 
and S. Haynes__ 685-694 
Hay, feeding values, computation. 472-478,481-483 
Hayes, Wm. P., and Johnston, C. O.: The 
Reaction of Certain Grasses to Chinch- 
bug Attack.. 575-583 
Haynes, S. and Jull, M. A.: Shape and 
Weight of Eggs in Relation to Their 
Hatching Quality.. 685-694 
Heat- 
Effect on Seeds of Noble and Silver Fir, 
Western White Pine, and Douglas Fir, 
Laboratory Tests: J. V. Hofmann_197-199 
emission and production in experiments 
with dry cows_ 1069 
increment, values of feed for, variability 
of._ 1090-1093 
production— 
and increment, alfalfa hay and meal... 991-993 
correction to a standard day, new 
method of__ 1084-1085 
cows, dry, increment due to feed con¬ 
sumption__._ 1075-1076 
cows, experiments_ 1072-1074 
for cattle, new method of correction to . 
a standard day.. 1084-1085 
increment due to feed consumption.. 1075-1076 
increments per kilogram of dry matter 
of feed_ 1088-1090 
Helminthosporium turcicum . See Ophi¬ 
obolus heterostrophus. 
Hemlock, western- 
growth_ 932-934 
undesirability in forest- 267 
Hemp— 
breeding experiments. 937-939 
intersex types..-- 935-943 
seed germination- 938,939 
sex— 
determination and chromosome segre¬ 
gation__ 941-942 
discussion of genetics- 939-942 
Genetics: Hugh C. McPhee-- 935-943 
Heterozygosis, livestock, note. 377 
Hibernation, Ground Squirrels, Observa¬ 
tions: William T. Shaw.— 761-769 
Hoagland, Ralph— 
and Powick, Wilmer C.: A Chemical 
Study of the Flesh of Emaciated 
Cattle....— 1000-1013 
and Snider, George G.: Vitamin Ain Beef, 
Pork, and Lamb..* 201-221 
Hoffman— 
Clara T., Hoffman, Walter F., and Har¬ 
ris, J. Arthur: Sulphate Content of the 
Leaf-tissue Fluids of Egyptian and 
Upland Cotton-- 653-661 
I. C.: The Relation of Size of Kernels in 
Sweet Corn to Evenness of Maturity. 1043-1053 
Walter F.— 
Harris, J. Arthur, and Hoffman, Clara 
T.: Sulphate Content of the Leaf- 
tissue Fluids of Egyptian and Up¬ 
land Cotton_ 653-661 
Sinclair, W. B., Johnson, A. H., Evans, 
R. D., and Harris, J. Arthur: The 
Leaf-tissue Fluids of Egyptian Cot¬ 
tons_ 1027-1033 
Hofmann, J. V.— 
Laboratory Tests on Effect of Heat on 
Seeds of Noble and Silver Fir, Western 
White Pine, and Douglas Fir-197-199 
LIBRARY 
CEREAL CROPS & DISEASES. 
