1918] 



INDEX OF SUBJECTS. 



963 



LoiMonema chodati n.sp., descrip- rage, 



tion 448 



fjophyrus abietis, notes 257 



Lopidea media in Maryland 155 



Loranthus spp. on rubber 53 



LjOuisiana — - 



Stations, notes 900 



University, notes 97 



Loxoatege sticticalis, life history 562 



Lucern. (See Alfalfa.) 



Lucilia — 



sericata, notes, U.S.D.A 161 



spp., hibernation 202 



Lumber — 



industry in Canada 146, 147 



industry in Middle West, 



U.S.D.A 847 



industry In Philippines. 



45 



751 



812 



57 



industry, terms used in 545 



kiln drying, treatise 46 



substitutes, U.S.D.A 248 



use by wood-working industries 



U.S.D.A 



(Sec also Timber and Wood.) 

 Lunar — 



eclipses in 1917, U.S.D.A 



rainbow, U.S.D.A 511 



Luperisinua calif ornicus, notes, Cal_ 157 

 Lycoperdon spp., effect on vegetation, 



U.S.D.A 222 



Lygus — 



pratensis. (See Tarnished plant 

 bug.) 



spinolcB, notes 



Lygus, revision and biology, N.Y. 



Cornell 461 



Lymphangitis — 



epizootic, diagnosis 886 



epizootic, immunization 785 



epizootic, investigations 83 



epizootic, treatment- 587, 588, G89. 887 



ixodic, notes '""^ 



ulcerous, in horses 785, 889 



Lysalbinic acid, nitrogen distribu- 

 tion in 



Lysin — 



nutritive value 



reaction with nitrous acid 



role in maintenance of young 



animals 



Macaroni wheat. (See Wheat, du- 

 rum.) 

 Machinery. (See Agricultural ma- 

 chinery.) 

 Macrobasis unicolor. (See Blister 



beetle, ash-gray.) 

 Macrodactylus aubspinosus. (See 

 Rose chafer.) 



Macrophoma coffew, notes 



Macrosiphum — 



fragaricE, studies, Tenn 357 



illinoiaenaia, life history, U.S. 



D.A - 260 



aolanifolii. investigations, Mass. 654 



aolanifolii, notes 558 



aolanifolii, studies, Ohio 462 



Macroaporium coffeanum, notes__ 



310 



569 

 10 



571 



51 



520 

 506 

 569 

 224 



818 

 580 



893 



749 

 299 



Page. 

 Maggots affecting animals, U.S.D.A- 160 

 Magnesia — 



effect on sulphur content of 



soils 327 



waste products as source of 



lime. Pa 22 



Magnesium — 



carbonate, effect on soils 



determination, filter for 



metabolism in dogs 



nitrate, toxicity for squash 



salts, effect on soil bacteria, 



U.S.D.A 



sulphate, use against tetanus — 

 Magnetic storms. (See Storms, 

 magnetic.) 



Magnetos for farm engines 



Mahogany, experimental plantings, 



P.R 



Maine Station, notes 



Maize. (See Corn.) 



Malacosoma disstria. (See Forest 



tent caterpillar.) 

 Maladie du coit. (See Dourine.) 



Malangas, culture and analyses 



Malaria — 



control in Arkansas 



parasite, development in mos- 

 quitoes 



Male-fern as a vermifuge, U.S.D.A- 

 Malic acid, determination in pres- 

 ence of tartaric acid 



Mallein reaction, intrapalpebral 



Mallophaga, new, from North Amer- 

 ican birds 



Mallow caterpillar, life history 



Malt sprouts — 



analyses 



analyses, Mass 



analyses, N.Y. State 



Mammals — 



color inheritance in 



of America, treatise 



studies on number of nipples ln_ 



51 



Mammltis — 



treatment 



tuberculosis, in cows _ 



Man, insects affecting 



Mandarin brown spot, treatment 



Manganese — 



determination 



effect on nitrogen fixation by 



plants 



in Insect flowers and flower 



stems, U.S.D.A 



in laxative drug plants 



in plants, U.S.D.A 



slag, fertilizing value 



sulphate, action in wine fermen- 

 tation 



sulphate, effect on yitrogen-flx- 



ing bacteria 



toxic effect on plants 



Mange. (See Horse mange and 

 Sheep scab.) 



340 

 862 



658 



884 



805 



886 



761 

 5G2 



369 



665 



67 



776 



652 



65 



286 

 183 

 459 

 455 



204 



122 



206 

 506 

 409 

 728 



807 



429 

 628 



