152 



EXPERIMENT STATION RECORD 



Cladosporium— Continued, 

 citri — continued. 



on grapefruit, (35) 748. 

 studies, (27) 653; (36) 353, 

 cucumerinum — 



notes, (32) 041; (as) 246, 750. 

 studies, (36) 248; (38) 449. 

 virulence, (37) 840. 

 disease on sorghum, (33) 545. 

 epiphyllum, parasitism, (32) 640. 

 fulvum — 



description, ('20) 849; (27) 249; (30) 5C 

 notes, (2C) 649; (27) 651; (31) 644: (34) 841. 

 resistance of tomatoes to, (33) 247. 

 studies, (39) 854. 



treLiir-^nt, (26) 849; (30) 50, 244; (35) 350. 

 fulvum violaceum — 



n.var., description, (30) 749. 

 notes, (31) 748. 

 studios, (32) 148. 

 graminum — 



affecting wheat seed, (31) 148. 

 notes, (37) 553. 

 studies, (30) 846. 

 herbarum — 



agave-echeveria, notes, (32) 149. 

 citrirolum n.var., description, (26) 145. 

 in frozen reindeer meat, (30) 761. 

 notes, (27) 763; (28) 659; (29) 161, 243, 845; 

 (31) 347, 542, 844; (32) 644, 843; (33) 146; 

 (38) 646. 

 penetration of egg shells by, (29) 765. 

 relation to citrus gummosis, (29) 247. 

 relation to iodin compounds, (29) 133. 

 source of nitrogen for, (27) 226. 

 studies, (26) 749; (38) 849. 

 toxicity to bees, (38) 564. 

 laricis, notes, (29) 156. 

 paeoniae, notes, (33) 56. 

 sp., notes, (31) 646. 

 sp. on chrysanthemums, (31) 844. 

 sp. on tea, (38) 354. 

 spp., studies, (30) 349. 

 syringae n.sp., description, (37) 550. 

 Cladostephusverticellatus, analyses, (37) 814. 

 Clam — 



beds, inspection in New Jersey, (28) 862. 

 chowder, examination, (31) 659. 

 shells, crushed, analyses, (36) 27. 

 Clams — 



canned, industry in United States, (31), 67. 

 creatin and creatinin content, (31) 760. 

 culture, (27) 472. 

 examination, (26) 868; (28) 166; (31) 64; (32) 854; 



(36) 159. 

 handling and marketing, (31) 63. 

 preparation for market, (32) 357. 

 sewage-polluted, danger from, (27) 866. 

 soaking in fresh water, (26) 868 

 transmission of diseases by, (30) 368. 

 Clania variegata, notes, (31) 849. 

 Clark Fork of Columbia River, hydrography, (32) 



279. 

 Clasterosporium — 



amygdalearum, notes, (28) 443. 

 carpophilum, notes, (35) 454. 

 degenerans, notes, (37) 652. 

 maydicum n.sp., notes, (37) 148. 

 putrefaciens, notes, (34) 350; (35) 245. 

 Clastopteraspp., life history, (36) 458. 

 Clathrus sp., notes, (27) 749. 

 Clausena lansium, description, (32) 742. 

 Claviceps — 

 paspali— 



life history and poisonous properties, (36) 



poisoning in cattle, (39) 891. 



toxicity, (34) 676. 

 purpurea— 



infection experiments, (28) 546. 



notes, (31), 539; (33) 146; (34) 845. 



on Manitoba wheat, (40) 849. 



on oats, (27) 149. 

 sclerotia, toxicity, (36) 179. 

 Clay— -see also Soils, clay, 

 analyses, (28) 215. 



as affected by hydroxy! ions, (31) 216; (32) 318. 

 colloidal, notes, (34) 816. 

 colloids in, (.30) 718, 807; (32) 318. 

 composition, (27) 409. 



Clay— Continued. 



deposits in Virginia coastal plain, (29) 513. 



determination in soils, (27) 7. 



determination of fineness, (30) 422, 817. 



distribution in soils, (28) 28. 



drainage tile, tests, (29) 685. 



effect of fineness on strength of mortar, (33) 781. 



effect on loamy land, (29) 19. 



flocculation by soluble salts, (27) 620. 



new reaction for, (33) 610. 



plasticity, (27) 499; (28) 29. 



plasticity and cohesion, (30) 214. 



plasticity and origin, (35) 16. 



plasticity, measuring, (33) 811. 



red boulder of Netherlands, studies, (26) 813. 



red saline, composition, (27) 619. 



role of microorganisms in formation, (27) 619. 



studies, (35) 211. 



suspensions — 



coagulation by electrolytes, (31) 618. 

 formation of layers in, (39) 420. 

 Clays, native, white and color washing with, (26) 



189. 

 Cleaning fluid, effect on germination of seeds, (26) 



820. 

 Clematis — 



stem rot, studies, (33) 650. 



stem rot and leaf spot, studies, (31) 347; (34) 249. 

 vitalba, chemical constituents of, (32) 711. 

 Clemson College, notes, (26) 194, 495, 696; (27) 199 , 

 800; (29) 98, 399; (30) 398, 600, 900; (31) 198; (32) 600; 

 (34) 199; (36) 197, 696, 899; (37) 300; (38) 98, 499, 800; 

 (40) 398. 

 Cleorae— 



intcgrifolia, geographical distribution, (26) 335. 

 rubella, analyses and digestibility, (27) 871; (32) 

 107. 

 Cleonus — 



calandrocides, notes, (29) 761. 

 canescens, notes, (28) 161. 

 mendicus, notes, (36) 355. 

 sparsus, notes. (32) 651, 652. 

 spp., notes, (35) 364. 

 Cleonymidae of Australia, (39) 154. 

 Cleora pampinaria, see Cranberry spanworm. 

 Cleptomyces— 



lagerheimianus, n.comb., (40) 133. 

 n.g. from the Andes, (40) 133. 

 Clerada apicicornis sucking blood, (38) 557. 

 Clianthus dampieri, hybridization experiments, 



(26) 834. 

 Click beetle, spotted, studies, (33) 63. 

 Climate — see also Meteorology. 



and cropping systems, correlation, (34) 603. 

 plant growth at different elevations, (39) 



809. 

 plant growth, relationship, (30) 16. 

 sun spots, correlations, (40) 416. 

 types of farming, (40) 116. 

 weather, treatise, (28) 211. 

 as a factor in pollination of grasses and legumes, 



(37) 735. 



as affected by — 



forests, (29) 642, 842; (30) 743; (31) 716. 



reservoirs, (27) 509. 



surface slope, (27) 616. 



volcanic dust, (29) 720; (32) 509; (33) 806. 

 changes in, (30) 815; (31) 20, 509, 510, 717; (32) 

 118; (33) 19; (34) 14; (35) 14, 210, 619; (37) 15; 



(38) 15, 415, 718. 

 changes in, treatise, (32) 417. 

 effect on — 



agriculture, (36) 417; (37) 209; (39) 317. 

 agriculture in California, (34) 114. 

 agriculture in Germany, (27) 617; (29) 811. 

 apples, (26) 45. 



burning quality of tobacco, (38) 239. 

 cattle ticks, (26) 458; (28) 758. 

 composition of plant oils, (37) 418. 

 composition of wheat, (26) 133; (29) 834, 835 ; 



(30) 440; (37) 38. 

 crop systems and farm operations, (34) 308 ; 



(38) 414. 

 cultivated crops, (33) 825. 

 flowering of plants, (26) 429. 

 growth of date palms, (31) 326. 

 mineral content of feeds, (28) 364. 

 Oenothera, (28) 733. 

 pecans, (34) 151. 



protein content of wheat, (30) S36. 

 ) ,31 i 



