19171 



INDEX OF SUBJECTS. 



973 



rage. 



Range- 

 lands , reseeding 437 



plants of Wallowa National Forest, 



U.S.D. A 818 



Ranunculus arvensis, habits and eradication. 542 



Rape- 

 culture experiments, Hawaii 132 



dust, fertilizing value 229 



fertilizer experiments 135, 533 



varieties 134, 135 



Rapeseed cake- 

 as a feeding stuff 41fi 



examination 416 



Raspberries- 

 acid content '15 



breeding experiments, Minn 240 



varieties, Oreg 243 



Raspberry- 

 diseases, notes 62 



orange rust, studies 457 



Rat- 

 bite fever, causative agent 375 



serum, anaphylatoxin produced in 680 



Rations — 



balanced from restricted sources, 



U.S.D.A 766 



for cows, Ohio 195 



mixed, digestibility. Ill 677 



Rats- 

 development of ascarid larvse in 374 



new, from North America 757 



notes 156 



nutritive requirements 264 



use in study of anaphylaxis 5S2 



Reclamation Service. (See United States 

 Geological Survey.) 



Red- 

 clover. (Sec Clover, red.) 

 dog flour. {See Flour, red dog.) 



rice, eradication, Tex 532 



spider. (See Spider, red.) 



Redtop— 



as aflected by companion crop of clover. . 438 



notes, Ga 29 



Reductase— 



animal and vegetable, nonspecificity 309 



of plants 203 



Reforestation— 



in National Forests, U.S.D.A 248 



in Pennsylvania 45 



cf chestnut cut-over land 451 



of cut-over pine land in the Soutli 836 



r61e of light in 45 



Refractometer, description 110 



Remedies, new and nonofflcial 87u 



Rennet- 

 homemade , preparation "8 



homemade, preparation, Can 576 



substitutes for cheese making i73 



Reproduction- 

 physiology of /72 



physiology of, Me 371 



Reproductive tissues, variation in comjosi- 



tion '74 



Rescue grass, notes, Ga 29 



Rfteda /«(«o, root system , £42 



Page. 



Reservoirs, unlined earth , construction 585 



Respiration in plants as aflected by anes- 

 thetics 821 



Rhabdospora bernardiana n.sp., notes 630 



A'ftacodir!fMraon<i(/«o, life history and habits. 160 

 Rhagoletis— 



pomonella. (See Apple maggot.) 



ribkola in California 566 



Rheumatism, articular, immunization 782 



Rhinastus pertvsvs, notes 359 



Rhiznctonia — 



micrnsderotia n.sp., notes, Fla 652 



solani, new strain on potato, U.S.D A.. . 654 



sol(i7ii, studies 47, 350 



sp. in seed beds, Fla 651 



Rhizoctonia, strains of 753 



Rhizopcrlha dnminica, studies 356 



Rhizopus nigricans on crated strawberries, 



U.S.D.A.. 351 



Rhode Island- 

 College , notes 99 



Station, notes 300 



Station, publications 96 



Rhodes grass— 



for hay and pasture , Fla 644 



hay, digestibility and productive value, 



Tex 865 



R hodoxanthin, mitochondrial origin 129 



Rhodymenia palmata, analyses. Conn. State... 814 



Rhopalosiphum nymphex, notes 461, 562 



Rhopobota vacciniana. (See Black-head fire- 

 worm.) 

 Rhynch ophora— 



of British India 765 



studies 68 



Rice- 

 analyses, Tex 363 



blast, notes 838 



bran, compositon and feeding value, Tex. 363 



bran, digestibility. Ark 678 



breeding experiments 827 



by-products, composition, Tex 363 



correlation in 141 



culture experiments 823, 824, 825 



culture experiments, Hawaii 131 



culture experiments, Tex 532 



culture in Argentina 823,830 



culture in Guam, Guam 729 



culture in New Fouth Wales 442 



culture in Philippines £38 



diet, effect ou pigeons 571 



diseases and pests, notes 247 



•fertilizer experiments 33<«, 63P, 823, 824, 825 



'ertilizer experiments, Guam 729 



fertilizer experiments, La 529 



fields as a factor in control o! malaria £65 



germinability in relation to temperature 



and humidity 736 



ground, digestibility and productive val- 

 ue , Tex 865 



hay, digestibility and productive value, 



Tex 865 



hull carbon, use in sugarhouse work 806 



hull content, calculating, Tex 363 



hulled, volume weight and grain charac- 

 teristics 643 



