1200 
Journal of Agricultural Research 
Vol. V 
Page 
Lepidoptera, agency in dissemination of 
Cercospora per sonata .898-901 
Leptinotarsa decemlineata — 
eggs produced by.919-922 
life history of. 917-926 
Lespedeza violacea, host plant of Comandra um- 
bellata . 134 
Lettuce. See Lactuca sativa . 
Life-History Studies of the Colorado Potato 
Beetle (paper). 917-926 
Lint, H. C., Kopeloff, N., and Coleman, D. A. 
(paper), Separation of Soil Protozoa. 13 7-140 
Linutn usitatissimum , composition of seed of., 1162 
Liquidambar styraciflua , host plant of Stereum 
subpileatum . 427 
Litter, inheritance of size of, studies in_ 1149-1150 
Lodgepole pine. See Pinus murrayana. 
Lolium — 
italicum , host plant of Puccinia phleipraten- 
sis . 212-213,215 
perenne, host plant of Puccinia pJUeipraten- 
sis .. 212-213,215 
Long, W. H. (paper), Honeycomb Heartrot 
of Oaks Caused by Stereum subpileatum. 421-428 
Long, W. H., and Hedgcock, G. G. (paper), 
Two New Hosts for Peridermium pyri- 
forme.289-290 
Lupine, white. See LuPtnus albus. 
Lupinus albus — 
composition of seeds of. 1162 
effects of green manure on germination of. 1162 
Lycopersicon esculentum, absorption of boron 
by..;.881-882 
Lyon bean. See Stizolobium niveum. 
Lysimackia quadrifolia , host plant of Coman¬ 
dra umbellata . 134 
McGeorge, W. T. (paper), Fate and Effect of 
Arsenic Applied as a Spray for Weeds.. 459-463 
McKay, M. B., and Pool, V. W. (paper), Re¬ 
lation of Stomatal Movement to Infection 
by Cercospora beticola. 1011-1038 
Magnesium salts, effect of, on plant growth.. 5-6, 
8-10,i6ff 
Malus spp.— 
changes in chemical composition dining 
ripening. 105-106 
host fruit of Ceratitis capitata . 659 
host plant of— 
Monilia fruciigena .365-367 
Plenodomus fuscomaculans . 713 
Sderoiinia spp. 365 
relation of enzyms to ripening process of. 103-116 
Manganese, occurrence of, in wheat.349-355 
Mangifera indica, host fruit of Ceratitis capi¬ 
tata .. 657 
Mango. See Mangifera indica. 
Manure, green— 
effect of, on seed germination. 1161-1165 
nature of injurious agent in. 1166 
relation of— 
to failure of seedlings. 1161-1176 
to in jury of oil seeds....... 1174 
Maple— 
sugar. See A cer saccharum. 
water. See A cer saccharinum. 
Page 
Massee, views on origin of Phytophthora 
infestans .96-97 
Matheson, R., and Herrick, G. W. (paper) 
Observations on the Life History of the 
Cherry Leaf Beetle. 943-950 
Meal, cottonseed, toxic substance in.261-288 
Measurement of the Winter Cycle in the Egg 
Production of Domestic Fowl (paper).. 429-437 
Medicago sativa — 
effect of alkali salts on growth of. 2sff 
resistance of, to alkali. 22-24 
use of, as a diuretic. 561 
Mediterranean fruit fly. See Ceratitis capi¬ 
tata. 
Megilla maculata , agency in dissemination of 
Cercospora per sonata .898-900 
Meibomia paniculata , host plant of Comandra 
umbellata . 134 
Melhus, I. E. (paper)— 
Hibernation of Phytophthora infestans in 
the Irish Potato. 71-102 
Perennial Mycelium in Species of Perono- 
sporaceae Related to Phytophthora in¬ 
festans. 59-70 
Meter, current, experiments in use in irriga¬ 
tion canals. 217-232 
Method of Correcting for Soil Heterogeneity 
in Variety Tests, A (paper). 1039-1050 
Micro-organism, soil, factors influencing the 
longevity of.927-942 
Milk- 
agglutination test for presence of Bacterium 
abortus in. 871-875 
flow, effect of diuresis on. 561-568 
Milner, R. D., and Langworthy, C. F. (paper), 
An Improved Respiration Calorimeter for 
Use in Experiments with Man. 299-348 
Miner, leaf, sawfly. See Profenusa collar is. 
Mineral constituents, translocation of, in 
seeds and tubers of plants.449-458 
Moisture— 
and temperature, relation of, to spread of 
mycelium of Phytophthora infestans in 
tubers. 73 
capillary, effect of temperature on move¬ 
ment of, in soils. 141-172 
movement of, between warm and cold 
soils. 141-172 
soil, description of apparatus for determin¬ 
ing translocation of.. 142-144 
Monilia — 
fruciigena , parasite of Malus spp.365,367 
laxa , parasite of apricot. 365 
Monilochaetes — 
infuscans — 
causal organism of soilstain. 998 
description of. 789-791,1000 
distribution of. 787 
inoculation experiments with.. 788-789 
isolation of. 788 
loss due to. 788 
morphology of. 998-1000 
parasite of Ipomoea batatas.. 787-791,995-1002 
physiology of.998-1000 
taxonomy of.790-791,10000 
technical description of genus. 791 
