IXDEX. Ixxix 



PAGE 



Harmon, Wm. B., statement of 26,30,41 



Harpalus caliginosus, 382, 385 



pennsylvanicus 382, 384 



Harris, Dr. T. W., on occurrence of gypsy moth in England, . . 268 



on use of burlap, 171 



Hartig, Dr. R., on raupenleim, . . .-.-.. . .130 



on tree pruning, . . . .-..-. . . . 180 



infested region visited by, . . . . . . . . 79 



Harvey, Prof. F. L., report of (Appendix E). 



Hatch Experiment Station Bulletin, introduction of gypsy moth re- 

 corded in, .......... 3 



Hatching of gypsy moth caterpillars, date of, . . . . 294 



fall, . . . . .295 



Hauenstein raupenleim machine, . . . .... . 133 



Haushalter, F. H., statement of, . . 21 



Haworth on occurrence of gypsy moth in England, .... 268 

 Heat, effect of, on gypsy moth caterpillars, 327 



effect of, on gypsy moth eggs, 119, 293 



fall hatching produced by, . . 296 



Hermaphrodites, gypsy moth 339 



Hemiptera, predaceous, "-. 392 



Hemitcles fulvipes, ; 378 



Henry, Professor, on egg-killing, . . . . . .118 



on ravages of the gypsy moth in France, 283 



Henshaw, Samuel, appointed entomologist to first commission, . 38 



on enemies of gypsy moth, 405 



Hericart, F., Viscount, on ravages of gypsy moth 276 



Hess, Dr. Richard, on means of destroying the gypsy moth, . . 285 

 Hibernation of the gypsy moth, . . . . . . . 245 



of parasites, . . . . . 377 



of predaceous bugs, 403 



Highways, caterpillars of gypsy moth found along, .... 99 



inspection of, . . . . . . .197 



History of gypsy moth in America, . . . .'-... . 3 



of gypsy moth in the Old World, 273 



Hochleim raupenleim machine, . . . . . . . . 132 



Hofmann, Dr., on disease of nun moth, 405 



Holland, occurrence of gypsy moth in, 268, 283 



Homeyer on distribution of gypsy moth, 267 



Hornets, predaceous, 378 



Hose, Eck raupenleim, 133 



for spraying 147 



House swallows driven away by sparrows, 234 



House wren attacking the gypsy moth, 208,227 



Howard, L. O., opinions of, on gypsy moth work (Appendix E). 



Hutching, John, statement of, 43 



Hyannis tobacco mixture as insecticide, 483 



Hydrochloric acid on eggs, 413 



Hydrocyanic acid gas, eggs treated with, 410 



Hydrogen arsenide, eggs treated with, 412 



sulphide, eggs treated with, ........ 412 



