418 



INSECTICIDES, FUNGICIDES, AND WEED KILLERS. 



Galeruca of tlie elm (Galeruca calmariensis, 

 GaU-ruca luteola, 38, 69, 129, 196, 274, 

 313, 346, 394. 



Galipot (tiirpentiue oleo re.sin crusted on tree), 

 214, 288, 348. 



Gall mites, 381. See Phytoptides. 



Gangrene of stem of potato, 47, 401. 



Gastropacha [Bombyx] neustria, 260, 367 8, 

 387. 



— [Lasiocampia] pini, 25, 146, 340-1. 387. 

 Gas-works, animoniaial liquor of, 99. 

 Gelatiiu', 10. See Glue. 



Gelatinous hydrocarbonate of copper, 216. 

 OermiiKiti'iir (iiKinnitr (lead acetate), 197. 

 Gipsy moth (Bomhy.x dispar, wldcli see). 

 Gloeosporiuni ampelopliagum (anthracuosis 



of the vine, grape rot), 51, 86-7, 143, 



169, 185, 225, 385. 



— curvatum (gooseberry leaf disease), 255, 



394. 



— frutigenum (bitter rot of fruits), 116, 142, 



255, 267, 394. 



— Juglandis (wabiut leaf disease), 255, 



304. 



— maeropus (orchid disease), 255. 



— nervisequum (plane-tree leaf disease), 



225, 394. 



— phoraoides (anthracuosis of tomato), 255. 



— ribis (currant leaf spot), 255, 394. 



— venetum (raspberry spot), 255, 394. 

 Glove, Sabat^'s, 91. 



Glue, 382. 



— in copper Iwuillics, 245, 284. 

 Glycerine, 115, 149, 315, 327. 

 Gooseberry, diseasfS of : — 



Acarus, 31, 383. 



Erinosis, 117, 149, 377, 381, 392. 



Gloeospoi-ium ribis, 255, 394. 



Leaf spots, 254, 268, 404. 



Magpie moth (Abraxas grossulariata), 121, 

 363, 374, 377, 383. 



Mildew of leaf, 51, 115, 250, 392. 



Rust (Puceinia ribis), 246, 40-3. 



;Saw-fly (Nematus Ribis), 121, 134, 

 140, 260, 275, 279, 302, 368, 374, 380, 

 397. 



Tenthredo. See Saw-fly. 

 'Gracilaria, 70. 

 Graft bearers, 37, 129, 131-3. 

 Grafting wax, 349. 

 Grapholitha botraua, 196, 341. 



— Woeberiana, 146, 341, 394. 

 Green fodder, preserving, 107. 



vGreenhouses : — 



Acari of, 375. 



Black fly of, 375. 



Disinfection of, 40, 50, 131-6. 

 tireen vitriol. See Ferrous sulphate. 

 Groundsel, 246, 336. 

 Grvllotalpa vulgaris, 25, 93, 98, 146, 298, 



' 307, 326, 330, 346, 384. 

 Guaicol, 339. 



Guerinia serratula (kermes of pine), 306. 

 Gnignardia Bidwelli (black rot of grapes), 90, 

 103, 143, 191, 224-5, 250-3, 266, 281, 

 284, 292, 309, 366, 386. 

 Gum, 80, 172, 182, 394. 



— of bacillarv, 24, 182, 394. 



— of stone fruit trees, 143, 172, 324, 394. 

 Gustative properties of wine as influenced by 



insecticide binders, 285. 



Gymnosjiorangium Sabinae (pine leaf cluster 



cups), 246, 394. 

 Gypsum, 154-7, 172. 271, 281. 



Hadena Brassiere (noetua of cabbage), 276, 



395. 

 Haltica ampelophaga (altise of vine), 52, 146, 

 156, 260, 274, 373, 379, 384. 



— chalybea (altise of plum), 274, 384. 



— nebulosa, Cassida nebulosa (artichoke tor- 



toise beetle), 156, 274, 388. 



— nemorum, 52, 384. 



— oleracea, 302, 340, 373, 384, 



— rufipes, 302, 384. 



— vittula (altise of cereals), 302, 384. 

 HalticinecE, 52, 122, 146, 260, 274, 302, 340, 



345, 357, 362, 373, 379, 381, 384. 

 Halticus Uheleri, 304, 395. 

 Hamster (field mouse), 77. 

 Hand-picking of Bombycides, 7, 21, 22. 

 Haricot, diseases of : — 



Altise (Haltica rufipes), 302, 384. 



Anthracuosis, 258, 267, 385. 



Bruchus, 37, 68, 309, 340, 388. 



Disease, 114, 242, 281. 



Mildew, 48, 113, 115, 150, 184, 191, 392. 



Tetranychus, 40, 53, 132, 152, 333, 405. 



Weevil, 363, 373, 391. 

 Hazel action of HCl gas on, 89. 



— (corylus), symbiosis with fmigus, 4. 

 Heat, resistance of fungi to, 31. 

 of insects to, 31. 



of seeds to, 31. 



— wet and hot steeping of seeds, 32-7. 

 Heliophobus popularis, 100. 



Helminth osporium gramineum (black mould 



of cereals), 115, 224. 

 Hellebore, 300, 302, 377. 

 Helops lanipes, 345. 

 Hemp plant, diseases of : — 



Dodder, 150, 178, 211. 391. 



Noetua gamma, 157, 357, 384. 



Orobanche, 211, 397. 



Tetranychus, 31, 40, 53, 82, 132, 152, 306, 

 333, 343, 347, 351, 362. 

 Herbs, noxious, 338. 

 Herring oil, 328. 

 Hespialis humuli, 70. 

 HessLui lly, 3SS. 



Heterodera radicicola (eel-worm of roots), 58, 

 65, 108, 301, 307, 395. 



— Schachtii, 42, 58, 65, 99, 108, 119, 144, 



187, 307, 395. 

 Hetero.sporium echinulatum (spots of the 



leaves of the poppy), 225, 370. 

 Hibernia defoliaria, 138, 352. 

 ■ — marginaria, 138. 

 Himera pennaria, 138. 

 Hollow fruit, stems and roots, 23. 

 Honev, 351. 



— dew, 30, 51. 77, 150, 191, 260, 393. 

 Hop, diseases of : — 



Aphis green-fly (puceron), (Phorodon 



humuli), 139, 351, 376. 

 Dodiler, 1.50, 178, 211, 391. 

 Mildew (Spherothecacastagiiei), 38, 57, 115. 

 Smut (black), (capnodium), 30, 51, 81, liiO, 



191, 260, 393. 

 Storing, 81. 



