94 MISCELLANEOUS RESULTS OF WORK OF BUREAU IX. 



Page. 



Hopperdozer for use against conchuela and grain-bug 12-13 



Horsechestnut. (See Msculus hippocastanum.) 

 Hosachia glabra. (See Lotus glabra.) 



Hothouse vegetables, injury by Armadillidiuvi rulgarc 16 



Hydrocyanic-acid gas against greenhouse thrips 56, 58 



Ilypsopygia costalis breeding in clover hay 40 



Indigo, false. (See Amorpha fruticosa.) 



Insects injurious to loco weeds 33-42 



Jarring against conchuela and related pests 14 



Kerosene against sowbug Armadillidium vulgare 18 



emulsion against conchuela, grain-bug, and related pests 13, 14 



greenhouse thrips 58 



sowbug Armadillidium vulgare 18 



Kola, food plant of Heliothrips hsemorrhoidalis 51 



Ladybird, convergent. (See Ilippodamia convcrgens.) 



Lselaps inacropilis, enemy of Ildioihrips hemorrhoidal is 52 



Lselia, food plant of Heliothrips hxmorrhoidalis 51 



Laurel, cherry. {See Cherry laurel.) 



Laurestina, food plant of Heliothrips hicmorrhoidalis 51 



Lefortia, food plant of Heliothrips hxmorrhoidalis 51 



Legume, wild, climbing, food plant of Apion patruele 31 



Lettuce subject to attacks by Armadillidium vulgare 16 



Liliaceous plants, food plants of Heliothrips hsemorrhoidalis 51 



Lime-sulphur mixture against pecan cigar case-bearer 86 



Loco fly, yellow. (See Tritoxa incur va.) 



purple (see also Astragalus inollissimus) . 



food plant of Sciara inconstans) 36 



root-maggot. (See Pegomya lupini.) 



weeds (see also Astragalus inolissimus and Aragallus lamberli). 



insect enemies 33-42 



white. (See Aragallus lamberli.) 



weevil, four-lined. (See Cleonus quadrilineatus .) 



woolly. {See Loco, purple, and Astragahis mollissimus.) 



Locust, food plant of Apion nigrum 31 



London purple against sowbug Armadillidium vulgare 17, 18, 21 



Lotus glabra, food plant of Apion cribricollc 31 



Lupinus alba, food plant of Pegomya lupini 36 



arborca, food plant of Apion proclire 31 



Pegoinya lupini 36 



Walshia amorphella 35 



Lycsena acmon. (See Pusticus acmon.) 

 Mangifera indica. {See Mango.) 



Mango, food plant of Aleyrodes howardi 70 



Heliothrips hsemorrhoidalis ." 44, 51 



Manure, cow, Ceratopogon specularis reared therefrom 27 



horse, Ceratopogon specularis reared therefrom 27 



Maples, food plants of Heliothrips hsemorrhoidalis 51 



Marcintacia, food plant of Heliothrips hxmorrhoidalis 51 



Harsh, H . O . , paper, ' ' Notes on a Colorado Ant ( Formica cinereorufibarbis Forel) ' ' 73-78 

 Meal snout-moth. (See Pyralisfarinalis.) 



Heibomia, food plant of Apion scneipenne 31 



grandijlora, food plant of Apion decoloratum 31 



marylandica, food plant of Apion turbulentum 31 



