INDEX, 111 



rage. 



Conura n. sp., parasite of Synanthedon pictipes 45 



Cotton bands against spring canker-worm 22 



Crab apple, food plant of Enarmonia prunivora 50, 52, 53 



sweet-scented. (See Pyrus coronaria.) 



Crataegus, food plant of Enarmonia prunivora 52, 53, 59 



Tischeria malifoliella 26 



Ctenucha (Agloape) arnericana, bibliographic reference 88 



Cultivation in control of spring canker-worm 20 



trumpet leaf-miner of the apple 30 



methods against pear thrips 12-14 



DewberrJ^ (See Rubns canadensis.) 



Dorymynnex pyramicus, enemy of Synanthedon pictipes 45 



Elachertus n. sp., parasite of Synanthedon pictipes 44-45 



Elasmiis pullatus, parasite of Tischeria malifoliella 29 



Elm, food plant of Alsophila pometaria 17 



Ilylesinus opaculus 92, 107 



Paleacrita vernata 17 



gall, Enarmonia prunivora reared therefrom 50, 53, 59 



Enarmonia prunivora 49-60 



adult or moth 56-57 



cocoon 56 



control 60 



description 55-57 



destructiveness 53-54 



distribution 53 



egg ' 55 



food plants 53 



habits 57-59 



history : 49-52 



identity 59-60 



injury, character 54-55 



larva • 55-56 



origin 52 



parasites 60 



pupa 56 



seasonal history 57-59 



frimilarity to codling moth 49, 54, 57 



Eu loph us u. sp . , parasite of Tischeria vialifoliella 29 



Euthrips pyri 1-16 



adult, description 11 



habits 10-11 



control, methods and natural factors 12-16 



cultivation methods in control 12-14 



distribution 1-2 



egg 7 



enemies 14-16 



feeding habits, in relation to budding and blossoming of trees 3-6 



of larvae 6-7 



food plants 5-6 



habits 7-11 



injury, nature and extent 2-7 



larva, habits 8-9 



life history 7-11 



