872 



EXPERIMENT STATION EECORD. 



Page. 



Light, effect on osmotic pressure in leaves . . . 52" 



plants 724 



transfer of plant food in 



leaves 28 



perception in plants, experiments 724 



relation to green parts in plants 428 



requirement, relation to leaf form 724 



{See also Sunlight.) 



Lightning damages in Ontario, Can 312 



Saxony 312 



Lignite coal, analyses, N.Dak 168, 371 



Ligyrus rugiceps. (See Sugar-cane beetle.) 



Lilac buds, expansion as affected by light — 27 



LUacs, forcing experiments 41 



Vt 340 



freezing point in 527 



osmotic pressure in, studies 527 



scale insects affecting, U.S.D.A 156 



Lilies, pond, as a food for muskrats, U.S.D.A. 357 



Lily-of-the-valley, forcing experiments, Vt. . . 340 



Lime, action as affected by degree of fineness. 420 



analyses 25, 325, 326, 515 



and magnesia, ratio for plants 128, 623 



assimilation by crops 524 



caustic, effect on percolation of water in 



soils 121 



deficiency of, effect on plants 329 



effect on apples. Pa 341 



muck soils 120 



peat soils 427 



soil bacteria 231 



productivity 320 



soils and citrus fruits, Fla 440 



plants 226 



temperature of manure 625 



toxicity of mineral salts 328 



weed growth 533 



fertilizing value 22,23, 



32, 224, 235, 532, 533, 633, 640 



Miss.... 39 



for soil improvement, N.Y.Comell 420 



treating irrigation water 440 



Virginia farms, Va 325 



fungicidal value 547 



insecticidal value 359 



law in Virginia, Va 325 



methods of burning, Va 325 



milk of, examination 706 



natine, soinrces, and use, Va 325 



niter. (See Calcimn nitrate.) 



nitrate, fertilizing value 235 



nitrogen. (See Calcium cyanamid.) 



physiological action 325 



relation to micro-organisms and humus 



in soil, Va. Truck 716 



sugar-beet diseases 348 



removal from water for dairies 518 



slacking, tests of methods. 111 60 



use in agricultm-e 626 



Mass 720 



correcting soil acidity, W.Va.. . 129 



value 128 



Limekilns, construction, Va 325 



Limes, insects affecting 755 



Page. 

 Limestone — 



analyses 23, 25 



Can 311 



crushing machinery, Va 325 



fine-ground, fertilizing value, Va 325 



ground, effect on soils and citrus fruits, 



Fla 441 



fertilizing value 23, 232, 633 



notes. 111 231 



value 128 



value in agriculture 18 



Limestones of North Carolina, bibliography . . 521 

 Lime-sulphur — 



mixtine, chemistry of 60 



composition 701 



concentrated, preparation and 



use, Pa 266,566 



effect on apples, U.S.D.A 651 



foliage 655 



preparation and use 60, 61, 746 



U.S.D.A.. 157 



Wash 61 



reaction on lead arsenates 701 



tests. 111 60 



use 458 



mixtures as insecticides and fimgicides. . 554 



fungicidal value, U.S.D.A 52 



Va 352 



summer use 655 



Liming experiments 132, 226, 534, 623, 632 



N.Y.Comell 138 



P.R 238 



R.I 21 



at Rhode Island Station 324 



on moor soils 627 



Linden buds, expansion as affected by light. . 27 



disease, notes 553 



wood, fresh, cause of greening 345 



Lindens, forcing experiments, Mo ^526 



Linseed cake, analyses 572 



detennination of impurities in. 115 



chaff, analyses 572 



meal, analyses 771 



Can 378 



Me 73,572 



N.J 475 



N.Y.State 672 



R.I 771 



Wis 175 



determination of moisture in . . 112 



for sheep 773 



Liolhrips n.spp., descriptions 557 



Lip and leg ulceration in sheep 588 



Liparis dispar eggs, resistance to tempera- 

 tures 560 



Lipases in milk products 80 



Lipto, manufacture 279 



Liquids, denitriflcation in 123 



sterilization with ultra-violet rays .. 518 



Liquor cresoli saponatus, effect on lice 589 



Lita solanella, notes 438, 459 



Lithia water, misbranding, U.S.D.A 568 



Lithium hydroxid, effect on casein 510 



salts, effect on plants 720 



wheat 319 



Litter, analyses 625 



