520 



INDEX. 



Flea-beetle — continued. 

 striped, pale, 285 

 turnip, 282 

 western, 282, 283 

 tobacco, 262 

 western, 260 

 Flea-beetles, 255, 475 

 Fleas, 24, 361 

 Flesh flies, 41 



Flies, 24, 41, 318, 500. 501 

 bombylid, 41 

 chalcid, 417 

 flesh, 41 

 flower, 322 

 fruit, 340 

 gall, 351 

 honey, 322 

 robber, 42 

 sweat, 322 

 syrphid, 72, 78, 85, 87. 91. 92, 99, 



104, 322 

 tacbina, 41. 203, 329, 393, 394, 395, 

 397, 401. 410, 417, 442, 455, 458. 

 460 

 white, 24, 59, 194. 196, 197, 380 

 Flint. C. L., 295, 296 

 Flooding, 73, 426 

 Florida red scale, 181 



wax scale. 138 

 floridcnsis, 137. 138 

 Flour paste, 14, 15, 53, 468, 469, 477 . 



and lime-sulphur, 468 

 Flower bugs, 211 

 flies, 322 

 thrips, 50 

 Fluted scale, 108, 224, 225. 348, 349 

 Fly, bulb-, narcissus. 325 

 cactus-fruit gall-, 319 

 cantaloupe. 340 

 cattelya. 325 

 crane, alfalfa, 318 

 currant, fruit, 340, 341 

 drone, 324 

 fruit, cherry, 340 



currant, 340, 341 

 gooseberry, 340, 341 

 Mediterranean, 340, 344 

 olive, 340 

 gall, wistaria stem, 347 

 gooseberry fruit, 340, 341 

 Hessian, 321 

 pomace, 343 

 spotted root, 340 



syrphid, American, 78, 87, 91, 104, 

 327 



large, 78, 104. 327 

 oblique, 78, 323 



Fly — continued. 



tachina, 271, 319. 330 

 robust, 330 

 spiny, 330 

 wistaria stem gall-, 347 

 Foot spray pump, 477 

 Forbes, R. H., 124, 192 

 forceps, 22 



Forest tent-caterpillar, 331, 411 

 Foreword, iii 

 ForficuUdw, 30 



Formalin, 504 — see Formaldehyde 

 Formaldehyde. 495, 504 

 Formicid(B, 379 

 Foster, S. W.. 357, 359 

 'f-pustulata, 396 

 fragiKs, 411, 414 

 Frankliniella tritici, 50 

 f nit ria, 341 

 Friend nozzle, 478 

 Froggatt, W. W„ 185 

 Frontina archippivora, 460 



armigera, 397 

 Frosted scale, 149, 373. 376 

 Fruit flies, 340 



fly, cherry, 340 



currant, 340, 341 

 gooseberry, 340, 341 

 Mediterranean, 340. 344 

 olive, 340 

 gall-fly, cactus-, 319 

 Lecanium, European, 113. 135, 146, 



372. 376, 471 

 sawfly. cherry, 357 

 Fruit-tree bark-beetle. 309. 314 

 leaf-roller, iv. 438 

 leaf Syneta, 283 

 Pulvinaria, 134 

 scale, European, 178 

 sericas, 249 

 weevil, black, 301 

 Fulgoridw, 59 

 fulleri, 297 



Fuller's rose beetle. 297, 299, 300 

 Fumigating, vii, 481 



acid — see sulphuric acid, 

 clamps, 489 

 containers, 487 

 generators, 488 

 graduates, 487 

 chemical wagon, 486 

 chemicals. 490 

 dosage, 491 



schedules. 488 

 exposure, 492 

 gloves, 489 

 ma chine, 486 

 methods of procedure, 491 



See host index in the front for all references to plants. 

 Figures in heavy black type refer to articles or notes. 



