tTHE BOOK OF WHEATJ 



Page 



Chinch bug 174-175 



Distribution of 174 



Life history 174 



Loss from 175 



Remedies 175 



Classification 8-10, 321-325 



Approximate 9 



Bases of 9-10 



Geographical basis 10 



Climate 48-51 



Effects of 44 



Climatic influences 20 



Club wheat 11 



Cockle 153 



Color of wheat 50 



Combined harvester and thresher. 



Illustration of 104 



Combined plow, disc and seeder, 



Illustration of 60 



Commercial charges 213 



Commercial grades 223-224 



Composition and 28 



Commercial grading 221-222 



Commercial importance of wheat, 8 

 Common bread wheat, Soils for. . 48 



Common descent, Theory of 35 



Common wheat 11 



Composition : 



Commercial grades and 28 



Fertilizers and 27-28 



Light and 28 



Seasons and 27-28 



Consumption 7-8, 284-302 



Europe 319 



Northern hemisphere 319 



Per capita 302 



Southern hemisphere 319 



Corn 2, 7 



Distribution of w 7 



Indian 6 



Production of 7 



Selection of . . . '. 39-40 



Valueof 7 



Corners 249-255 



Actual wheat 250 



Harper 251 



Hutchinson 251 



International 255 



Leiter 252-255 



Lyon 251 



Speculative 250 



Corn stones 262 



Corn trade, Importance of 214-215 



Cost of production 103-107 



Argentina 105 



Europe 105-106 



India 106 



Itemized per acre 103 



Labor required 106-107 



Per acre 103-106 



United States 105, 106 



Crackers 297 



Cradle 79-80 



American 80 



Use of 80 



Cranose flakes 298 



Cropping, Continuous 108 



Page 



Crop rotation 108-1 1 5 



Ancient 1 10 



Argentina 114-115 



Canada 111,114 



Comparative utility of 108-1 10 



Egypt 115 



European 110 



Experiments in 111,112 



Foreign 114-115 



Japan HO 



Mixed crops 115 



New countries 108-109 



Russia 114 



Types in United States 113-114 



United States. . Ill 



Crops, Mixed 115 



Cross-fertilization 40-46 



Artificial 41 



Culms 13 



Cultivation 2, 58 



Continuous 136, 143 



Definition of 58 



Effect on climate 58 



Effect on growth 59 



Effect on plant 58 59 



One operation 7 1-72 



Selective influence of 58, 59 



Subsequent to sowing 72 



Culture 29 



Customs, Early 73-77 



Cut- worms 181 



D. 



Darnel 152-153 



Dealers 242 



Delivery 244-245 



Time of 244 



Demand 234-235 



Description of wheat 11-24, 321-325 



Deterioration of wheat 57 



Development of wheat 3 



Dibbling 65-66 



Differentials 192 , 193 



Discovery 2 



Discrimination, Railway 218-219 



Diseases 148-169 



Classification 148 



Drought 148 



Excessive moisture 149- 1 50 



Floods 148 



Fungous 155-169 



Hail 148 



Plant influences 150-154 



Remedies 45 



Storms 148 



Unfavorable soil 150 



Weather influences 148-150 



Distance seaport to primary mar- 

 ket 193-194 



Distribution 7,8-11 



Altitudinal 5 



As affected by soils 47-48 



Cost of 213 



Historical and geographical .... 6 



Latitudinal 4-5 



Longitudinal 4 



U. S. by States 304 



