INDEX. 113 



Page. 



Harrisina americana, habits 86-87 



history 77-79 



identity 87 



injury, character 79-80 



larva 81-83 



life cycle 85-86 



origin 79 



pupa 83-84 



related to Procris anipelophaga and P. viiis 79 



remedies 87-88 



seasonal history 85-86 



australis, bibliographic reference 90 



sandborni, bibliographic reference 89 



texana, bibliographic reference 90 



di fferences from //. americana 87 



Haw (see also Crataegus). 



food plant of Enarmonia prunivora 50, 51, 53 



Hawthorn galls, Semasia janthinana reared therefrom 59 



Eorismenus popenoei, para.site of Tischeria malifoliella 29 



Hydrocyanic-acid gas against peach-tree barkbeetle 103, 105 



Hylesinus opaculus, mistaken for Phlaotribus liminaris 92, 107 



Johnson, Fred, Girault, A. A., Quaintance, A. L., and Foster, S. W., paper, 



' ' Demonstration Spraying for the Codling Moth " 69-76 



paper, ' ' Grape Root- Worm Investigations in 1907 " 61-68 



Jones, P. R., paper, " The Grape-Leaf Skeletonizer (iZarrmna americana Gu6rin- 



Meneville) " 77-90 



Juneberry. (See Amelanchicr canadensis.) 



Kerosene emulsion against peach-tree barkbeetle 103-105 



trumpet leaf-miner of the apple 30 



lime emulsion against trumpet leaf-miner of the apple 30 



with Bordeaux mixture against trumpet leaf-miner of 



the apple 30 



and Pai'is green against trum- 

 pet leaf-minor of the apple. 30 



Lard against peach-tree barkbeetle 102-105 



Leaf-miner, trumpet, of the apple. (See Tischeria mali/oUella.) 

 Lilac, wild California. (See Ceanothus thyrsiflorus .) 



Lime against peach-tree barkbeetle 101-105 



kerosene emulsion. {See Kerosene-lime emulsion.) 



stone, against peach-tree barkbeetle 102-105 



sulphur wash against lesser peach borer 46 



peach-tree barkbeetle 103-105 



Limncria sp., parasite of Harrisina americana 87 



Madrofia. (See Arbutus menziesii.) 



Manure against peach-tree barkbeetle 101-105 



Mesostenus, parasite of Synanthedon piclipes 45 



Microbracon, parasite of Synanthedon piclipes 45 



Mirax grapholitha^, parasite of Enarmonia prunivora 60 



Mites, enemies of Euthrips pyri 14-15 



guests of Phlaotribus liminaris 101 



Moulton, Dudley, paper, "The Pear Thrips {Euthrips pyri Daniel) " 1-16 



Oak, red. (See Querents rubra.) 



