INDEX. 205 



Page. 



Toads, destruction by mongoos!> in Hawaii 61 



feeding on Hi/phantria cunea larvae 47 



introduction into Hawaii 61 



Tobacco decoction, remedy for Aphis pomi 79 



dust, remedy for Schizoneura lanigera 78, 79, 84 



woolly aphis 92 



fgod plant of Chloridea virescens 70 



click-b3etle larvae 70 



Feltia annexa 70 



Phlegethontius sexta 70 



Prode.nia commelinx ■ . 70 



eudiopta 70 



fumigant, remedy for Aphis gossypii 68 



fumigation, tests against Stegomyia calopus 139 



solution, ineffective against Lachnosterna sp 85 



stored, injury by Lasioderma tesfnceuin . ^ 70 



water, remedy for woolly aphis 92-93 



Tomato, food plant of Feltia annexa 70 



Toxoptera graminum , cultural methods in control 67 



impossibility of eradication with incomplete life-history knowl- 

 edge 163-164 



in Texas 67 



Treacle and treacle sugar, in poisoned bait against Acridium purpuriferum 173 



Tribolium confusum, sulphur dioxide as insecticide 145, 146 



Trades divinatoria, hydrocyanic-acid gas a remedy 86 



infestation of houses in Minnesota 86 



Tuberculosis, probable conveyance by flies 17 



Turnip, food plant of Murgantia histrionica 82 



Tussock moth, white-marked. (See Hemerocampa hucostigma.) 



Types, entomological, care 51-52 



Typhlocyba comes, on grapevines in Maryland 83 



TJlmus americana, food plant of Hyphantria cunea 41 



Umbelliferous plants, food plants of Papilio polyxenes 70 



Uranotes melinus, on cotton in Texas 67 



Paris green a remedy 67 



Utetheisa hella^TJ tetheisa venusta, var 29 



hyirida^Utetheisa venusta, var 29 



ornatrix=Uteiheisa venusta, var 29 



streichii=Uletheisa venusta, var 29 



terminalis= Utetheisa venusta, var 29 



venusta, variations 29 



Vanessa cardui, in Minnesota 85 



Variation, in color of Hyphantria cunea larvae 50-51 



form and size of Podisus maculiventris adults 156, 160 



Utetheisa venusta 29 



Vedalia cardinalis, C'ryptolsemus monirouzieri considered more valuable 61 



introduction into Hawaii 59 



Vegetables, injury by aphides, coleopterous larvae, and crickets 70 



Vineyards, injury by Fidia viticida ; 90 



Vitis vulpina, food plant of Hyphantria cunea 41 



Wall papers, bleaching from sulphur-dioxide fumigation 148 



Walnut. (See Juglans nigra.) 



Washburn, F. L., paper, " Injurious Insects of 1905 in Minnesota " 84-89 



