32 



DEPARTMENT OF AGRICULTURE BULS. 451-475. 



Bulletin 



Wheat — Continued. No. 



protein content and energy value 459 



seedlings, description , 461 



straw and fodder, protein content and energy value- 459 



test weight per bushel under different conditions 472 



Whey, protein content and energy value 459 



White — 



G. C. and J. G. Martix, bulletin on " Handling and 

 marketing Durango cotton in tbe Imperial Val- 

 ley " 458 



pine. See Mexican white pine ; Western white pine, 

 pines, species of Rocky Mountain Region, descrip- 

 tions, and characteristics-, 460 



White-bark pine — 



description, occurrence, and characteristics 460 



discovery, seeding habits, nature, and use of wood- 460 

 " White-spot " disease of pine seedlings, nature and 



cause 453 



Wholesale trade organizations, butter, cheese and eggs, 



practices 456 



Widgeon, food plants, habitat and propagation 465 



Wild- 

 celery — 



description, distribution, and propagation 465 



value as duck food 465 



duck — ■ 



foods, propagation, bulletin by W. L. McAtee 465 



See also Ducks, wild, 



ducks, foods not on market, range and habitat, list- 465 



millet, description, distribution, and propagation 465 



onion. See also Delta potato, 

 rice — 



description, distribution, and propagation: 465 



enemies 465 



seed, harvesting, storing, and planting 465 



transplanting, notes 465 



value as duck food 465 



See also Wild millet. 



rye, Virginia, description 461 



Winchell grape, composition, samples from New Jersey- 452 

 Wine grapes, Central and Eastern States, composition 



of different varieties 452 



Wisconsin, maple-sirup production, 1909 473 



Witch-grass, spreading, description 461 



Wood— 



duck, food plants, occurrence and propagation 465 



grain, use of term 460 



" grains," descriptions and differences 460 



mahogany, characteristics and uses 474 



Woodruff grape, composition, samples from New Jersey- 4-">2 

 Worden grape, composition, samples from Central and 



Eastern States 452 



Wyoming, reforestation, recommendations 475 



Yams, origin, nature, composition, and food use 468 



Yankapin, note 465 



Yard grass, description 461 



Yautia, nature and composition, food use 468 



Yawknut. note 465 



Yellow pines — 



species of Rocky Mountain Region, descriptions 



and characteristics 460 



See also Western yellow pine. 



Zizania — 



aquatica, value as duck food 465 



palustris, value as duck food : 465 



Page. 

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 28 

 11 

 5-8 

 13 



1-23 



4-26 



9-12 

 9-12 



16-17 

 4, 17, 25, 35 



9-13 

 9-13 



1-4C 



o_ 



32-34 



4-9 



20 



8-9 



7-8 



4 



15 



11 



4-14 

 13 

 22 



4, 14, 17. 28, 35 



14 



14 



5-8 



11 



7 

 57-58 



23-24. 27 

 35 

 11 



24, 25, 27 

 35 



26-46 



