600 



INDEX 



Alfalfa, Continued. 



yields in relation to water supply, 



339. 



Alopecurus pratensis, 227. 

 Alsike, 405. 

 Alsike clover, 405-410. 



adaptations, 406. 



agricultural history, 406. 



botany, 405. 



characteristics, 406. 



culture, 408. 



hay, 408. 



importance, 407. 



pasturage value, 410. 



regional strains, 407. 



seed, 409. 



seed-production, 409. 

 Amerosporium economicum, 511. 

 Analyses, chemical, 5659. 

 Andropogon halepensis, 244. 



sorghum, 260-284. 

 Anthomyia brassicae, 592. 

 Anthoxanthum odoratum, 229. 

 Anthyllis vulneraria, 566. 

 Aphis brassicae, 592. 

 Aphis, sorghum, 278. 

 Arachis hypogaea, 546. 

 Arctic grass, 256. 

 Army worm, 278. 

 Arrhenatherum avenaceum, 189. 



elatius, 189. 



Artichoke, Jerusalem, 595. 

 Ash, 56.' 



Asparagus-bean, 494. 

 Astragalus falcatus, 569. 

 Atriplex hastata, 582. 



semibaccata, 581. 

 Australian brome-grass, 256. 

 Australian oats, 256. 

 Australian redtop, 258. 

 Australian saltbush, 581. 

 Autographa gamma calif ornica, 360. 

 Avena elatior, 189. 

 Axonopus compressus, 250. 



Bacillus sorghi, 277. 

 tumefaciens, 356. 

 Bahama-grass, 237. 

 Bajri, 301. 



Bareet-grass, 44. 

 Bean, Adzuki, 554. 



Asparagus, 494. 

 Chinese, 545. 



Horse, 479, 550. 



Hyacinth, 555. 



Jack, 549. 



Knife, 550. 



Lyon, 545. 



Moth, 553. 



Mung, 551. 



Overlook, 550. 



Pearson, 550. 



Soy, 513-536. 



Sword, 550. 



Velvet, 544. 



Yokohama, 546. 

 Bee clover, 417. 

 Beggarweed, 548. 

 Bermuda-grass, 237-244, 353. 



adaptations, 239. 



agricultural history, 238. 



botany, 237. 



characteristics, 237. 



culture, 241. 



feeding value, 243. 



importance, 240. 



rootstocks, 242. 



seed-production, 243. 



variability, 240. 



yields of hay, 242. 

 Berseem, 435. 

 Bird's-foot trefoil, 568. 

 Bird vetch, 481. 

 Black medick, 435. 

 Blight, sorghum, 277. 

 Blissus leucopterus, 278. 

 Bloating, 112. 

 Blue bunch-grass, 225. 

 Blue-grass, Canada, 163-166. 



adaptations, 165. 



botany, 163. 



culture, 164. 



importance, 166. 



seed, 164. 



Blue-grass, English, 204. 

 Blue-grass, Kentucky, 154-163. 



adaptations, 156. 



botany, 154. 



