INDEX. 93 



rage. 



Grape, food plant of Ileliothrips haeynorrhoidalis 51 



Grapes, damage by I'entatoma ligata in 1905 7 



protection from attacks of conchuela and related pests 14 



Grasses, probable food plants of Philaenus bilineatus 41 



Grass, eaten by Armadillidium vulgare 18-19 



Grasshoppers and other Orthoptera on loco weed, Aragallus lamhcrli 42 



Greenhouses, infestation by Sciara inconstans 36-37 



Guava, food plant of Aleyrodcs howardi 70 



Gymnosomafuliginosa, parasite of Fentatoma ligata 11 



Hadronema militaris on Amaranthiis and beets 41 



taken on loco weeds 41 



Hand picking against conchuela, grain-bug, and related pests 13, 14 



Hay, clover, food of Pyralis farinalis 40 



Heliothrips adonidum, bibliographic reference 58 



h^mAjrrhuiduiis 43-60 



adult, description 46-47 



habits 48-49 



bibliogi-aphy 58-60 



control, artificial 52-58 



natural 52 



description 46-48 



distribution 45-46 



egg, description 47 



food plants 51 



generations 52 



habits 48-51 



history 43-44 



injury, nature and extent 44-45 



introduction 43 



larvae, habits 49-50 



larva, first stage, description 47 



second stage, description 47 



life cycle 51 



history 51-52 



longevity 51 



natural enemies 52 



nymph, full-gi-owni, or pupa, description ; . . . . 48 



young, or prepupa, description 47-48 



origin 45 



prepupa, description 47-48 



habits 50 



pupa, descrii>tion 48 



habits 51 



records, recent 44 



remedies, experiments 52-57 



summary 57 



recommended 57-58 



Hickory, food plant of Coleophora carysefoliella 79, 80, 81 



IJippodamia convergens carried away from aphis-infested plants by Formica 



cinereorufibarbis 74 



enemy of A-phis ivcdicaginis 40 



Honeysuckle, food of Armadillidiuui vulyare 18-1!) 



