5i8 



Journal of Agricultural Research 



Vol. xxir 



Page 

 Apple, crab. See Pyrus coronaria. 

 Aqiiilegia — 

 alpina, resistance lo teliospores of Puccmia 



trilicina iSS"'?* 



canadensis, resistance to teliosi>ores of 



Puccinia trilicina 155-173 



chrysantha, resistance to teliosjwres of 



Puccinia trilicina 155-172 



glandulosa, resistance to teliospores of 



Puccinia trilicina 155-172 



olympica, resistance to teliospores of 



Puccinia trilicina 157-172 



Skinneri, resistance to teliospores of 



Puccinia trilicina 155-1 72 



xnilgaris, resistance to teliospores of 



Pucciniii trilicina 155-172 



Army cutworm. See Cliorizagrotis auxiliaris. 

 Arrhenatiierum clalis, resistance lo aeciospores 



of Puccinia trilicina 163-172 



Ascaris — 



conocepkala, cause of anemia 385-432 



luinbricoides, hemotoxins 385-432 



Ash, bone, effect on growing chicks 145-149 



Asb. See Fraxinus sp. 



ASH CONTENT OF THE AWN. 

 RACHIS. PALEA, AND KERNEL 

 OF BARLEY DURING GROWTH 



AND MATURATION 433-449 



A spergillus — 



candidus in corn meal 187-188 



Jlavus in corn meal i8i-i88 



futnigalus in corn meal 185-188 



niger in corn meal 181-188 



ockraceous in com meal 187-188 



re pens in com meal 181-188 



tamari in corn meal 185-188 



terreus in com meal 185-188 



Awn of barley, ash content 433-449 



Bacillus — 



coli communis, effect on aspartic acid 224 



nigcr in corn meal 186-188 



phytophlhorus, cause of balckleg potato 



tuber-rot 81-92 



radicola — 



effect of sulphur 102-110 



used in tests of effect of soil temperature 



on nodule development 20-31 



tetanus, blood toxin 381 



Bacteria — 



in cheese 93, 100 



in corn meal 181-188 



Bacterium aerogenes in com meal 183-188 



Barbaraea vulgaris, susceptibility to Puccinia 



trilicina 152-172 



Barley, ash content 433-449 



Bartlett, H. H., and Sando, Charles E.: 

 NOTES ON THE ORGAJ^IC ACIDS 

 OF PYRUS CORONARIA, RHUS 

 GLABRA, AND ACER SACCHA- 



RUM 221-229 



OCCURRENCE OF QUERCETIN 

 IN EMERSON'S BROWN-HUSKED 



TYPE OF MAIZE 1-31 



Bfiin, velv-jt. See Stizolobium deeringianum. 

 Beetle, pine. See Dendroct&nus inonticolae. 



Page 



Beetles, cerambycid, host-selection princi- 

 ple 189-220 



Beets, sugar, dryrot canker 47-52 



Bcrberis vulgaris — 

 failure to become infected from basidio- 



spores of Puccinia rubigo-vera 152 -i 72 



susceinibility to Puccinia trilicina 152-172 



BIOLOGICAL ANALYSIS OF THE 

 SEED OF THE GEORGIA VELVET 

 BEAN, STIZOLOBIUM DEERING- 

 IANUM 5-is 



BIOLOGY OF EMBAPHION MURICA- 



TUM 333-334 



Black locust. See Robinia pseudacacia. 



Black mold rot, caused by Rhi2o pus nigri- 

 cans. 451-465 



BLACKLEG POTATO TUBER-ROT 

 UNDER IRRIGATION 81-92 



Blight, chestnut. See Endothea parasitica. 



Blotch- 

 apple. See Phyllosticla solitaria. 

 plum. See Phyllosticla congesta. 



Blue mold rot. See Penicillium cxpansum. 



Bone ash, effect on growing chicks 145-149 



Bonnetia compla, parasite of Porosagrotis 

 orthogonia 313 



Boshnakian, Sarkis, and Leighty. Clyde E. : 

 GENETIC BEHAVIOR OF THE 

 SPELT FORM IN CROSSES BE- 

 TWEEN TRITICUM SPELTA AND 

 TRITICUM SATIVUM 335-364 



Boving, Adam G., and Wade, J. S.: BI- 

 OLOGY OF EMBAPHION MURICA- 

 TUM 323-334 



Brassica — 



japonica, mosaic disease 173-178 



pekincnsis, mosaic disease 173-178 



rapa, mosaic disease 173-17S 



Bromus — 



ciliatus, host of Puccinia Agropyri 165 



Porter i, host of Puccinia allernans 165 



Brooks, Charles, and Cooley, J. S.: 

 TEMPERATURE RELATIONS OF 



STONE FRUIT FUNGI 451-465 



TRANSPORTATION ROTS OF STONE 

 FRUITS AS INFLUENCED BY OR- 

 CHARD SPRAYING 467-477 



Brown-huskcd maize, quercetin 1-31 



Brovm rot. See Sclcrolinia cinerea. 



Bustomum phlebnlomum, heinptoxins 415-432 



Cabbage, Chinese. See Brassica pekinensis. 



Calcium- 

 carbonate, effect on- 

 growing chicks 139-149 



plant growth 102-110 



toxicity of copper sulphate 281 



lactate, effect on growing chicks 145-149 



sulphate, effect on plant growth ■ 102-110 



Callidium — 



antennatum, host selection 194-220 



janthinum, host selection 203-220 



Camassia esculenta, resistance to teliospores 

 of Puccinia trilicina 155-172 



Campanula rolundifolta. susceptibility to 

 Piiccinia trilicina 152-17; 



