INDEX. 177 



Page. 



Alcyrodes sp., on Polygonum, host of Encarsia quaintancei 79 



sugar cane, host of Ablerus (Azotiia \ pulchriceps 70 



tomatoes and other vegetables 93 



spinifer on Citriis sp. and rose 91 



tahaci on tobacco 89-90 



vaporariorium, Aleyrodes packardii a synonym 93 



on greenhouse plants and vegetables 93 



youngi on cabbage 93 



Aleyrodidse infesting economic plants 89-94 



new genus belonging to the family I (39-173 



Alfalfa, injury by Euthrips tritici 40 



AUograpta obliqua, association with Aphis muidi'^ 152 



Almonds, food plants of Euthrips pyri 54, 67 



Alnus, food plant of Pulvinaria innnmerabilis betheli G 



glutinosa, food plant of Pulvinaria goethei 6 



Alpina nutans, food plant of Coccus signiferus 8 



Amaranthus hybridus, food plant of Aphi-i maidi-radicis 124 



Ambrosia trijida, food plant of Aphis maidi-radicis 124 



Amelanchier, food plant of Phenacoccus cockerelli 4 



Amelococcus in catalogue of Coccidse 4 



ulluaudi in catalogue of Coccidse 4 



Amiurus melas feeding on horsefly larvae 30 



Amorphococcus misuse, Aspidiotus cuculus taken in abandoned galls 13 



Aneristus, characters in table 72 



reference to original description 70 



ceroplastx, reference to original description, host 70 



Angleworms, food of Tabanus stygius 31 



Anisota, alternate host of introduced Tachinida? 112 



Anomianthus heterocarpus, food plant of Paralecanium e.rpansum javanicum 9 



Anona {see also Custard apple). 



muricata, food plant of Alcurodicus anonx 93 



reticulata, food plant of Aleurodicus anonse 93 



sp., food plant of Aleurodicus anonw 93 



mirabilis 93 



Coccus marsupialis 8 



squamosa, food plant of Aleurodicus anonx 93 



sylvatica, food plant of Aleyrodes lacerdig 93 



Antecerococcus, Phenacobryum a synonym 3 



Antonina australis in catalogue of Coccid* 5 



Aonidia corniger, host of Encarsia aonidise 70 



crenulata, Aonidia ebeni a synonym 16 



ebeni "Green " Leonardi= Aonidia crenulata Green 16 



echinata in catalogue of Coccidse 16 



javanensis in catalogue of Coccidse 16 



pulchra in catalogue of Coccidse 16 



pu^illa in catalogue of Coccida? 16 



Aonidomytilus in catalogue of Coccidte 16 



Aphelininse, economic importance as parasites of scale insects 69 



new genera and species, with a revised table of genera 69-88 



preponderance of females over males 71 



probable origin of species in United States 71 



species described since publication of Technical Series No. 1 69 



table of tribes 71 



