INDEX. 117 



Page. 



Tischcna malifoliella, description 24-26 



distribution 29 



egg 24-25 



food plants 26-27 



history 23-24 



larva 25 



life cycle 28-29 



mine 24 



piirasites 29 



pupa 25-26 



seasonal history 27-29 



treatment 30 



roseticola, on JRosa Carolina 26 



Ulmicala gall, Enarmonia prunivora reared therefrom 50, 59 



Urogaster tischcrix, parasite of Tischcria maUfoliella 29 



Vineyard conditions in Lake Erie Valley, in relation to grape root-worm 62-63 



Virginia creeper. (See Ampelopsis quinque folia .) 



Vitis arizonica, food plant of Ilarrisina americana 79 



Walnut, English, food plant of Euthrips pyri 5, 11 



\\Tiitewash against peach-tree barkbeetle 104-105 



' ' Wild-cherry borer, ' ' name used for Synanthedon pictipes 32 



Wilson, H. F., paper, "The Peach-tree Barkbeetle (Synanthedon pictipes G. 



& R. ) " 91-108 



Woodpecker, enemy of Synanthedon pictipes 45 



"Worming," remedy against lesser peach borer 46 



Yellows, peach, erroneously supposed to ])e caused by riilaotrihus liminuris. . . 92 



Zagrammosoma rnultilineata, parasite of Tischcria malifoliella 29 



o 



