882 
Journal of Agricultural Research 
Vol. XXI 
Page 
Kendrick, James B., and Gardner, Max W. 
(paper): Bacterial Spot of Tomato. 123-156 
Kernel— 
barley, effect of time of irrigation on devel¬ 
opment. 29-45 
corn, relation of length to yield. 427-438 
Kidneys, effect of ration on development.. 297-309 
Korstian, Clarence F., Hartley, Carl, Watts, 
Lyle F., and Hahn, Glenn G. (paper): A 
Chlorisis of Conifers Corrected by Spraying 
with Ferrous Sulphate. 153-171 
Kriss, Max, and Armsby, Henry Prentiss 
(paper): Some Fundamentals of Stable 
Ventilation. 343-368 
Kriss, Max (paper): Observations on the 
Body Temperature of Dry Cows. 1-28 
Krout, Webster S. (paper): Treatment of 
Celery u Seed for the Control of Septoria 
Blight. 369-372 
Laake, E. W. (paper): Distinguishing Char¬ 
acters of the Larval Stages of the Ox- 
Warbles Hypoderina lineatum, with De¬ 
scription of a New Larval Stage. 439~457 
Laake, E. W., and Bishopp, F. C. (paper): 
Dispersion of Flies by Flight. 729-766 
Lactose— 
crystals in condensed milk. 791 
hydrate crystals in ice cream... 793-794 
Laemophloeus ( Cryptolesies) truncatus, enemy 
of Phoenicococcus marlattx . 665 
Larval stages of Hypoderina spp. 439~457 
Leafroll, Net-Necrosis, and Spindling-Sprout 
of the Irish Potato (paper). 47-80 
Leafspot— 
of celery. 185-188 
of tomato. See Septoria lycopersici. 
Lemon. See Citrus limonia. 
Lenziles sepiaria — 
effect of hydrogen-ion concentration on 
growth. 203 
pectinase production. 612 
Leucocytes in blood of horses. 678-688 
Life History of Recurvaria milleri, the Lodge- 
pole Pine Needle-Miner, in the Yosemite 
National Park, California (paper). 127-142 
Life-History Studies of Three Jointwomi 
Parasites (paper). 405-426 
Linognaihus viluli. Syn. Solenopotes capillatus. 
Liver, effect of ration on development. 297-309 
Lodgepole needle-miner. See Recurvaria mil¬ 
leri. 
Lodgepole pine. See Pinus murrayana. 
Louse, sucking. See Solenopotes capillatus. 
Lucilia sericata, dispersion by flight. 736-766 
Lungs, effect of ration on development_ 297-309 
Lycopersicum esculentum, host of Bacterium 
exitiosum . 123-156 
Lymphocytes in blood of horses. 678-688 
McKay, M. B. (paper): Transmission of Some 
Wilt Diseases in Seed Potatoes. 821-848 
Macrosiphum solanifolii, transmission of po¬ 
tato leafroll. 53,57-59 
Macrosporium solani, cause of collar-rot of 
tomato. 179-184 
Page 
Magnesium— 
in i rrigation water. 275-2 7 7 
sulphate, effect on growth of storage-rot 
fungi. 190 
Malacosoma fragilis, eggs host of Anastatus 
semi/lavidus . 384 
Manure, effect on cotton rootrot. 123-124 
Mast cells in blood of horses. 678-688 
Masurovsky, Benjamin (paper): Effects of 
Some Cucurbita Seeds on Animal Metabol¬ 
ism. 523-S39 
Medicago — 
falcata, effect of length of day on seedlings. 599-608 
saliva, effect of length of day on seedlings. 603-608 
Mercuric-ehlorid solution, reduction in 
strength. 575-587 
Merulius lachrymans, effect of hydrogen-ion 
concentration on growth. 203 
Milk- 
albumin in ration for pigs. 281-341 
casein in ration for pigs. 281-341 
protein in ration for pigs. 281-341 
Moeller’s grass bacillus, failure to produce 
odor on beef. 695 
Moisture— 
effect on Corlicium vagum . 463-464 
in silage. 771 
Molds, susceptibility of injured seeds.99-122 
Mononuclears in blood of horses. 678-688 
Morrison, Harold (paper): Red Date-Palm 
Scale, Phoenicococcus marlatti: A Tech¬ 
nical Description. 669-676 
Mosaic, relation to potato leafroll. 74-75 
Mountain-pine beetle. See Dendroclonus 
monticolae. 
Mucor — 
javanicus, inversion of cane sugar. 189 
racemosus — 
cause of potato rot. 211-226 
glucose as a source of carbon. 189-210 
sp., isolated from potatoes. 828 
slolonifer — 
effect on plant tissues. 611 
prevention of infection by wound-cork 
formation. 646 
Musca domestica, dispersion by flight. 729-766 
Muscina slabulans, dispersion by flight_ 729-766 
Myzus persicae, transmission of leafroll. 55-57 
Naemosphaera sp., isolated from potatoes... 828-848 
Nail test for sweetcorn. 8x7-820 
Nasturtium. See Tropaeolum majus. 
Needle-miner, lodgepole. See Recurvaria mil¬ 
leri. 
Net-necrosis of Solanum tuberosum .47-80 
Nettle, horse. See Solanum carolinense. 
Nitrate, ammonium, effect on growth of stor¬ 
age-rot fungi. 190 
Nitrogen— 
albuminoid, in silage. 771 
amino, in silage. 771 
ammonia, in silage. 771 
assimilation by corn. 545-573 
in barley kernels, effect of time of irrigation. 31-45 
in urine, effect of cucurbita seeds. 524-528 
