INI) E X ." 



Acanthomyops murphyi. (See Lasius murphyi.) Paget 



Admontia pergandei, parasite of Tipula infuscata 128 



Agelaius gubernator, enemy of Tipulicke 129 



phceniceus, enemy of Tipulidse 129 



Agropyron smithii, food plant of Hemileuca olivise 79 



Agrotis ypsilon, injury to seed corn 25 



Ainslie, C. N., paper, "The New Mexico Range Caterpillar (Hemileuca olivia 



Ckll.)" 59-96 



Geo. G., paper, "The CowpeaCureulio(f7mZcocfcrm//s seneus Boh.)". 133-146 

 Alfalfa (see also Medicago saliva). 



infrequent rotation favorable to increase of clover-root curculio 38 



Amaranth, green. (See Amaranthus retroflexus.) 

 spined. (See Amaranthus spinosus.) 

 thorny. (See Amaranthus spinosus.) 



Amaranthus hybridus, food plant of Aphis maidi-radicis 102, 103 



retrojlexus, food plant of Aphis maidi- radicis 102, 103 



sp. , food plant of Aphis maidi-radicis 104 



spinosus, food plant of Aphis maidi-radicis 102, 103 



Disonycha collata and D. glabrata 56 



juice oozing from leaves, food of Aprostocctus diplosidis. . 56 



Ambrosia artemisiifolia, food plant of Aphis maidi-radicis 100-101, 102, 1 1 3 



trijida, food plant of Aphis maidi-radicis 102 



Andropogon hallii, food plant of Hemileuca olivix. 79 



Ant, Argentine. (See Tridomyrmex humilis.) 



Anthemis cotula, food plant of Aphis maidi-radicis 102, 104 



Ants attendant on Aphis middlctoni 115-116 



in pupal shells of Hemileuca olivix 93 



relation to Aphis maidi-radicis 105, 110, 115 



Aphdenogasierfulva, enemy of Tipulidse L28 



Aphis arnwracca probably- -J phis maidi-radicis 112-113 



maidi-radicis 97- 1 1 S 



description 1 1 1-1 1:5 



distribution 98 



experimental work in (he South 100-102 



food plants, cultivated mi L05,108 ill 



uncultivated 102-104 



history 98-100 



injury to asters 109-11 1 



corn 104-105 



cotton L08 loo 



" Tart, VIII, as first issued, was erroneously paged as from i ."j to / i:. The corrected 

 paging, given in this index, is /.)'.>' to / 



147 



