154 PAPEES ON CEREAL AND FORAGE INSECTS. 



Page. 

 Grouse, ruffed. (See Bonasa umbellus.) 



"Grubs," local name for larvae of Tipulidse 119 



Gull, Franklin. (See Larus franklini.) 



Gutierrezia sp. , cocoons of Hemileuca olivix therein 80-81 



infesting cattle range in New Mexico 61 



Hair-grass dropseed. (See Sporobolus airoides.) 



Harpalus sp. , enemy of Tipulidae 128 



Hawk, broad-winged. (See Buteo platypterus.) 



Hay fields, grazing to destroy ' ' meadow maggots " 131 



Helenium tenuifolium, food plant of Aphis maidi-radicis . 103 



Heleodytes brunneicapillus couesi, enemy of Tipulidae 130 



Heliophila albilinea, outbreak in New Mexico 60 



Helobia punctipennis, aquatic in early stages 120 



Hemileuca hualapai, notes k 64 



lares ' 64 



lex, notes 64 



mania, notes 64 



marillia, notes ! 64 



minette, notes 63 



nitria, notes 64 



norba, notes 63 



numa, notes 64 



olivix {see also Range caterpillar, New Mexico) 59-96 



as affected by pasturing 93-94 



attraction of moths to lights 86 



color of moths as affected by changes in temperature 86-87 



defensive method of moths 87 



description 65-69 



egg, description 65 



life-history .69-72 



masses, location 71 



hatching 71-72 



emergence of moths 82-84 



flight, character 84-85 



during storms 86 



food habits and food plants 79 



habits 69-87 



history and extent of outbreak in New Mexico 60-62 



insect enemies 92 



parasites 87-92 



larva, abundance 77-78 



fatal effects of heat thereon 78-79 



molting 75-76 



older, habits 74-75 



young, habits 73-74 



larval spines', irritating effects 76-77 



stages, description 65-67 



length 76 



life history 69-87 



moth, description 67-69 



life history and habits 82-87 



natural enemies 87-93 



notes 64 



