602 



DISEASES OF CULTIVATED PLANTS 



Vicia, 431. 



cracca, 296. 



tenuifolia, 296. 



Victoria plum, 171. 

 Yigna sinensis, 228. 

 Vine, 490, 527. 



ehytridiosis, 91. 



erinosis, 541. 



gummosis, 521. 



leaf blister, 401. 



powdery mildew of, 154. 



root fungus, 288. 



rot, 351. 



I Wheat, ear cockles of, 557. 

 fungus, 427. 



sclerotinia, 260. 



Violaodorata, 436, 488. 

 Violaceae, 111. 

 Violet leaf blotch, 431. 



leaf spot, 488. 



spot disease, 501. 



Violets, 161, 412. 



Wallflower, hi, 116. 



Walnut leaf blotch, 204. 



spot, 432. 



Watermelon, wilt disease, 228. 

 Weymouth pine, 320. 



leaf rust, 319. 



Wheat, 227, 301, 306, 341, 345 

 347, 361, 408, |j t . 4. ,3. 505. 



blight, 424. 



dwarfing of, 92. 



346. 



node fungus, 425. 



red mould of, 494. 



smut, loose, 341. 



stinking smut of, 345. 



straw blight, 239. 



disease, 241. 



' Take all,' 226. 



white heads, 226. 



Whitebeam, 317, 540. 

 Willow, 38, 257, 373, 382. 



canker, 174. 



goat, 250. 



rod-canker, 324. 



shoots, die-back of, 430. 



sooty mould, 165. 



Yams, 440. 



Yellow-rattle root knot, 258. 



Yew, 382. 



leaf blight, 410. 



scorch, 220. 



Yucca, 416. 



leaf blotch, 415. 



ZEA mays. (Si. 

 Zinnias, 266. 

 Zizania latifolia, 344. 

 Zizyphus jujuba, 508. 





Printed by T. and A. Constai i 1 . Printers to His Majesty 

 at the Edinburgh University I 



