94 MISCELLANEOUS RESULTS OF WORK OF BUREAU IX. 



Page. 



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



Horsechestnut. (See Msculus hippocastanum.) 

 HosacHa glabra. (See Lotus glabra.) 



Hothouse vegetables, injury by Armadillidium vulgare 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 Armadillidiwn vulgare 18 



Kola, food plant of Heliothrips hxmorrhoidalis 51 



Ladybird, convergent. (See Ilippodamia convergens.) 



Lselaps macro pil is, enemy of Ileliothrips hsemorrhoidalis 52 



Lselia, food plant of Heliothrips hsemorrhoidalis 51 



Laurel, cherry. {See Cherry laurel.) 



Laurestina, food plant of Ileliothrips hsemorrhoidalis 51 



Lefortia, food plant of Heliothrips hsemorrhoidalis 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 incurva.) 



purple (see also Astragalus mollissimus) . 



food plant of Sciara inconstans) 36 



root-maggot. (See Pegomya lupini.) 



weeds (see also Astragalus molissimus and Aragallus lamberti). 



insect enemies 33-42 



white. (See Aragallus lamberti.) 



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



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



Locust, food plant of Apion nigrum 31 



London purple against sowbug Armadillidium vulgare 1 7, 18, 21 



Lotus glabra, food plant of Apion cribricolle 31 



Lupinus alba, food jilant of Pegomya lupini 36 



arborea, food plant of Apion proclive 31 



Pegomya lupini 36 



Walshia amorphella 35 



Lycsena acmon. (See Rusticus acmon.) 

 Mangi/era 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 



Marsh, H. O., paper, "Notes on a Colorado Ant {Formica cinereorufiharbis Forel)" 73-78 

 Meal snout-moth. (See Pyralisfarinalis.) 



Meibomia, food plant of Apion seneipenne 31 



grandiflora, food plant of Apion decoloratum 31 



marylandica, food plant of Apion turbulentum 31 



