INDEX OF PARASITES, SPRAYS, ETC. 



585 



Helminthosporium avenae, 483. 



gramineum, 246. 



inconspicuum, 481. 



teres, 482. 



turcicum, 481. 



Hemibasidiomycetes, 403. 

 Hemileia, 328. 



americana, 330. 



canthii, 330. 



indica, 331. 



oncidii, 331. 



vastatrix, 328, 329. 



woodii, 328, 329, 330. 



Hemi-parasitic agarics, 361. 

 Hendersonia, 414. 



medicaginis, 238. 



Herportricha, 222. 



nigra, 222. 



Heterobasidion annosum, 375. 

 Heterodera radicicola, 178, 549, 



sachtii, 558. 



Heteroecism, 81. 

 Heterosporium, 497. 



auriculi, 498. 



cchinulatum, 497. 



gracile, 499. 



variabile, 499. 



Hirneola, 403. 



auricula-judae, 404. 



polytricha, 404. 



Hormodendron, 465. 



cladosporoides, 197. 



hordei, 466. 



Hibernating mycelium, 20. 

 Hydnaceae, 388. 

 Hydnum, 388. 



diversidens, 389. 



scheidermayeri, 388. 



Hypholoma, 361. 



appendiculatum, 362. 



fasciculare, 361. 



lateritium, 362. 



Hyphomycetaceae, 405. 

 Hyphomycetes, 457. 

 Hypochnus, 389. 



cucumeris, 391. 



solani, 389. 



theae, 392. 



Hypodermium, 447. 

 Hypomyces, 192. 



perniciosus, 192. 



Hysteriaceae, 248. 

 Hysterium pinastri, 249. 



Infection of host, 10. 



occurs at night, 13 



Injuries caused by man, 29. 

 by snow, 29. 



SSi- 



Injuries caused by wind, 29, 

 Intumescences, 41. 

 Ithvphallus, 351. 

 impudicus, 351. 



julus, pulchellus, 529. 



Keithia, 287. 

 tetraspora, 288. 



Lanosa nivalis, 238. 

 Lathraea squamaria, 68. 

 Leaf curl of potato, 501. 



mould, source of infection, 26. 



Lenzites abietina, 362. 



betulina, 362. 



conchatus, 362. 



sepiaria, 362. 



variegata, 362. 



Leptosphaeria circinans, 238. 



coniothyrium, 415. 



tritici, 424. 



Leptostroma pinastri, 250. 

 Leptothrix, 522. 

 Leptothyrium alneum, 173. 

 Lepus cuniculus, 534. 

 Lesser Spotted Woodpecker, 536. 

 Libertella, 448. 



rubra, 178. 



ulcerata, 448. 



Lichenes, 506. 



on fruit-trees, 59. 



to destroy, 60. 



Loose smut of barley, 341. 



of oats, 339. 



Lophodermium, 248. 



pinastri, 249. 



Loranthus europaeus, 69. 

 Lousewort, 76. 

 Lycoperdon, 62. 



Macrophona, 410. 



taxi, 410. 



Macrosporium, 500. 



nobile,.5o3. 



sarcinaeforme, 504. 



solani, 502. 



tomato, 502. 



Mal-di-goma, 493. 

 Mal-nero, 1521. 

 Man, injuries caused by, 29. 

 Manure, spores in, 17. 

 Marasmius, 358. 



oreades, 62. 



sacchari, 359. 



semiustus, 358. 



Marssonia juglandis, 204. 

 Massaria, 245. 



