256 



EXPERIMENT STATION EECORD 



Fowls— Continued. ,.„, -„, 



toxicolot^y experiments, (40) 587. 

 variation in, (:J9) 781. 

 vitality as ailected by lead, (32) 861. 

 wattle diseiise of, (31) 782. 

 While Leghorn— . 



barred plumage pattern m, (29) 471, (30) 



71. 

 barring factor in, (34) 177. 

 pigmentation in, (32) 071; (ii) 273. 

 white-faced black Spanish, notes, (26) 772. 

 xonia in, (33) 471. 

 Fox diseases, notes, (34) 784. 

 Fox farming in Canada, (28) 673. 



black and silver, care and management, (31) 



770 

 blue,'of St. Paul and Otter Islands, Alaska (28) 



570. 

 care and feeding in captivity, (36) 275. 

 domestication, (27) 174. 

 raising in- 

 eastern Canada and United States, (29) 673. 

 Prince Edward Island, (29) 774. 

 relation to anthrax, (30) 780. 

 silver, raising, (34) ISO; (37) 156. . 



susceptibility to infectious bulbar paralysis, 



(33) 179. 



^""bS^g experiments, (27) 741; (37) 649. 

 inheritance in, (36) 729. 



' bacterial disease, studies, (40) 643. 

 feeding value (.38) 168. 

 meadow, root systems of, (35) 639. 

 millet, notes, (20) 362. 

 Fracchiaca depressa n.sp. on Hevea, (•«) 452. 

 Fractionating apparatus, description, (39) 414. 

 Fracto-cumulus and beach fog, (34) 118. 

 Francoa elegans n.g. and n.sp. on roses in Italy, 



(38) 463. 

 Frankliniella— . 



floridanan.sp., description, (40) 353. 

 insularis in Trinidad, (40) 649. 

 melanommatus n.sp., description, (31) 59. 

 morrilli n.sp. on apricot, (40) 853. 

 robusta, notes, (31) 59: (32) 848. 

 tritici, see Wheat thrips. 

 tritici projectus n.var., studies, (37) 501, 659. 

 Franklinothrips— 



spp. in Trinidad, (40) 649. 

 tenuicornis n.sp., description, (34) 62. 

 Franseria — 



deltoidca, root system, (27) 329. 

 dumosa, root systems, (30) 827. 

 Frcemartin, Hunter's, notes, (33) 668. 

 Freemartius— 



development, (39) 575. 

 notes, (40) 873. 

 studies, (40) 466. 

 theories concerning, (35) 169. 

 Freezes of November, 1911, (26) 614. 

 Freezing— 

 e fleet on— 



composition of miU, (27) 473. 

 composition of oranges and lemons, (34) 365. 

 Cysticercus bovis, (32) 880. 

 herbaceous plants, (33) 428. 

 nitrate formation in soils, (30) 23. 

 plants, (27) 523; (31) 34, 130. 

 soils, (26) 618. 



surface area of soils, (32) 318. 

 trees and shrubs, (28) 824. 

 germicidal effect, (34) 382. 

 point of saps, depression, (31) 221. 

 protection of plants against, (28) 330, 630. 



on agricultural products, (34) 392. 

 on inland waterways, (32) 391. 



Frenatac, key and bibliography, (26) 859. 



Fretiuency distributions, constants in (36) 167. 



Freshet in Williamettc River, (27) 316. 



Freshets in Savannah River, (31) 213. 



Frijoles, studies, (28) 639. 



Frit fly- 

 attacking corn, (34) 454. 

 iniurious to summer-sown crops, (34) 360, 449. 

 notes, (27) 552, 560; (33) 554, 657; (38) 257, 460 

 summary of information, (40) 860. 



Fritillaria, rusts of, (38) 548. 



Frivaldzkia distincta, studies, (39) 659. 



Frog meat, detection in turtle meat, (26) Ul. 



Frog tongue, notes, (40) 283. 



Frogbit, culture for wild ducks, (33) 251. 



Froghopper— 



egg parasite, notes, (30) 251. 



nymphs, parasite of, (30) 457. 

 Froghoppers- 



life history, (36) 458. 



notes, (27) 859; (30) 250, 251, 754. 



studies, (28) 550. 



as affected by temperature, (34) 751; (35) 851. 

 common leopard, feeding habits, (31) 349. 

 eating of alfalfa weevil by, (31) 655. 

 immunity against anthrax bacillus, (29) 378. 

 in Pennsylvania, (31) M8. 

 metabolism experiments, (30) 563. 

 morphology of blood, (28) 777. 

 of Long Island, (32) 448. 

 parasites found in, (28) 257. 



Frontina — 



archippivora, notes, (27) 656; (29) 356. 

 spectabilis n. sp., description, (34) 855. 



Frost- 

 as affected by forests, (27) 816. 

 at San Diego, (27) 115. 

 belts of Nevada, (27) 240. 

 chance of, (36) 418. 

 conditions in cranberry marshes of Wisconsin, 



(26; 514. 

 conversion table, (27) 616. 

 cracks on trees, studies, (28) 330. 

 dates in Illinois, (39) 319. 

 effect on— 



barley, (27) 500. 



corn, (30) 138. 



cyanogenetic compounds of sorghum, (37) 

 109. 



forage plants, (32) 532. 



germination of seeds, (3.5) 632. 



grafted vines, (31) 47. 



parthenogenic blossoms, (26) 540. 



plants, (31) 34. 



seed germination, (29) 421. 



soils, (29) 212. 



vegetation, (27) 523. 



fighting, (27) 414, 816; (28) 639; (29) 121, 147. 

 forecasting, (35) 505; (36) 17; (38) 209; (39) 46; 



(40) 117. 

 forecasting— 



for cranberry growers, (27) 539. 

 in North Pacific States, (29) 120. 

 glazed, formation, (32) 25. 

 in California, (29) 121. 

 East Indies, (35) 719. 



Kentucky, (38) 208. , . ,. 



Maryland and Delaware, (30) 814; (31) 614. 

 New York, (27) 719. 



UnUed^Stites, (34) 414;. (38) 415; (40) 209. 



valleys and on slopes, (36) 718. 



western Colorado, (29) 510. 

 injury, mechanism, (40) 26. 

 injury to cereals, studies, (31) 541, 542. 

 injury to fruits, notes, (29) 147; (31) 130. 

 injury to plants and fruits, (40) 741. 

 leaf injury or loss due to, (35) 243. 

 penetration of soils by, (26) 619. 

 point, investigations, (35) 318. 

 prevention, (27) 240. 

 prevention in orchards, (38) 641. 



^'°S°rStr(27) 421; (29) 616; (32) 811; (34) 319, 

 341, 509; (35) 15. 

 heater and vaporizer for, (27) 414, 439. 

 in United States, (35) 318. 

 of almonds from, (27) 345. 



citrus groves from, (32) 541. 



fruits from, (27) 509. 



lemons from, (27) 439. 



mamme caprifigs from, (27) 616. 



orchards from, (26) 136. 



truck crops from, (26) 214. 

 papers on, (32) 614. 

 processed fabrics in, (33) 48. 

 studies, (27) 310, 616. 



