1250 



EXPERIMENT STATION RECORD. 



Page. 



Lard , digestibility 1152 



examination, N. Dak 1065 



Tex 960 



Larder beetle, notes 158 



Larix europa, notes, U.S.D.A 742 



laricina, notes, U.S.D.A 1133 



Larkspur, poisoning of stock by, Colo 81, 183 



notes, Colo 183 



Lasiocampa pint, remedies 1063 



Lasiodiplodia sp., notes 453, 1057 



Latendrea bahiensis n. sp., description 949 



Laths, production in 1905, U.S.D.A / 643 



Latitude, changes of, U.S.D.A 814 



Laurel disease, notes 650 



Lavatera arborea, immunity to chlorosis 648 



Lawns, grass mixtures for, R. 1 1125 



making and care 444 



Lead acetate, effect on sugar solutions 912 



and arsenic in food ingredients 1149 



nitrate, effect on wheat 625 



Leaf blight, description and treatment 1142 



respiration as affected by Peronospora 347 



Leather, new insect pest ' 63 



refuse, analyses, Mass 220 



utilization 123 



Leaves as affected by organic substances. . . 25 



dead, alkaline compounds in 427 



disinfected, effect on silkworms 854 



fertilizing value 549 



fixation of nitrogen by 18, .550, 643 



Lecithin, assimilation by plants 223 



effect on digestive ferments 1072 



in feces 525 



Le«ks, forcing by acetylene light 39 



Leguminous plants — 



as green manures, U.S.D.A 931 



assimilation of nitrogen by 125, 428, 916 



bacterial disease, studies 246 



conservation of soil nitrogen by 121 



cross inoculation 1031 



feeding value '232 



fertilizer experiments 331, 1113 



inoculation 428, 723, 916 



Ky 31 



N. Dak: 24 



N.J 30 



N. Y. State 820, 821 



Pa 332 



U.S.D.A • 533 



W. Va 223 



methods, Wis 1038 



liming 218 



mineral requirements, N.J 14 



notes, Cal 836 



potash requirements 137 



root tubercles. {See Root tubercles.) 



Leis conformis, notes 355 



Lemon brown rot, investigations 344 



Cal 945 



grass, notes 841 



Lemonade, carbonated, examination 421 



Lemons, varieties -143 



Lentils, notes 421 



Lepargyrxa argentea, value In plant breed- 

 ing 637 



Lepidoptera, British, natural history 1144 



Page. 



Lepidoptera of Keene Valley, New York.. . 158 



Lepisma saccJiarina, feeding habits, U.S.D.A 456 



Leptlnotarsa, evolution in 849 



Leptosphxria coniothyrium, notes, Conn. 



State 49, 1138 



sacchari, notes 451 



tritici, notes 149 



Lettuce, culture on sterilized soil, R. 1 1125 



disease, notes 746 



drop, notes, Ohio 1046 



germination tests 142 



mulching experiments, Ohio 1045 



rosette, treatment, Ohio 648 



watering, Wis 1046 



wild, destruction. Wis 1043 



Leucaspis, notes 1060 



Leucin, assimilation by plants 26 



Leuclns, studies 910 



Leucite, fertilizing value 540 



Leucocytes, effect on tubercle bacilli 1081 



In mUk 473, 575, 1161 



relation to tubercle bacilli 83 



role in preventing disease 674 



Levulose, assimilation by plants 25 



Libraries, traveling, in rural districts 889 



Lice, remedies, Okla 257 



Light, colored, effect on plants 128 



wheat 624 



effect on germination of seeds 1052 



hemp fiber 439 



perhydrase m.lk 368 



plants 222,527 



sugar beets 433, 932 



zodiacal, notes, U.S.D.A 612 



Lightning conductors, erection, U.S.D.A. . . 11 



Lignin, determination In crude fiber 524 



in pepper and cocoa 1020 



investigations 664 



of wood, studies 643 



Lilacs, forcing with ether 39, 444, 639 



Lilies, forcing with acetylene light 39 



ether 44 



Lily of the valley, color as affected by differ- 

 ent substances 44 



forcing and harvesting . . 738 



with ether 639 



Lime, analyses 23, 310 



Mass 220 



and magnesia, ratio for barley 14 



plants 32, 



117,432,532 



in soils 1108 



sulphur dip, chemistry of 163 



as a manure preservative 325 



ashes, analyses. Mass 220 



cake refuse, fertilizing value, Colo 138 



caustic, for treating water supplies. . . 530 



composition, Md 718 



compounds, analyses. Mass 220 



effect on soils, Hawaii . . . 719 



concretions, absorptive properties 1024 



analyses 1024 



content of soils and plants, relation . . 117 



determination 417 



effect on composition of potatoes 334 



germination of seeds 136, 036 



