INDEX TO SCALE INSECTS OF IMPORTANCE 



377 



^ Strawberries, Aspidiotus perniciosiis 

 recorded on, SIO". 

 Strelitzia reginae, scale insects re- 

 corded on: 

 Aspidiotus liederae, 334". 

 Aulacaspis boisduvalil, SSO*^. 

 Chrysomphalus aonidum, 358®. 

 Summer sprays, 330^ 

 Sweet bay, Lecanium hesperidum 



recorded on, 356^ 

 Sycamore or plane tree, 310*. 



Tacliardia lacca, 294\ 

 larreae, 2^^ 

 mexicana, 294^ 



Tamarix, 310^ 



mannifera, Gossyparia mannifera 

 on, 294^ 



Tangerine, Parlatoria pergandii re- 

 corded on, 359^ 



Technical characters of scale in- 

 sects, 343='-54-'. 



theae, Parlatoria, 360\ 



Tiliaceae, Aspidiotus perniciosus re- 

 corded on, 309^ 



Tits, blue and longtailed, feeding on 

 Mytilaspis pomorum, 299^ 



Tree creeper feeding on Mytilaspis 

 pomorum, 299^. 



trifO'lii, Dactylopius, 3.55'. 



trinotatus, Kerraes, 35G-. 



Tulip tree, Lecanium tulipiferae re- 

 corded on, 357=; reference, 340'. 



Tulip tree scale insect, 357". 



tulipiferae, Lecaniuin, 357^ 



Tyroglyphus mains, 299^ 



ulmi, Aspidiotus, 358^ 



Gossyparia, 355-. 

 Urticaceae, Aspidiotus perniciosus 



recorded on, 309^ 

 Useful scale insects, 294\ 

 uvae, Aspidiotus, 358*. 



Vanda suava, Parlatoria proteus 



recorded on. 359*. 

 varicornis, Coccophagus, 328^ 

 variolosum, Asterolecanium, 355^ 

 Viburnum, Chionaspis lintneri re- 

 corded on, 360'; reference, 310\ 

 viridis, Parlatoria, 360\ 



Walnut, English, Aspidiotus pernic- 

 iosus recorded on. 309*, 310^ 

 blaclv, Chionaspis furfura record- 

 ed on, 302«. 

 Water locust, see Locust, water. 

 Weigela, 31(F. 



Whale oil soap, 334", 336'-37*. 

 AVliite scale insect of i-vy, biblio- 

 graphy, 334^-36=; description, 333^; 

 distribution, 333^-34*; enemies, 

 334^; food plants, 334^; life history, 

 333"; preventives and remedies, 

 334«; reference, 296^ 358''.. 

 Willow, scale insects recorded on: 

 Aspidiotus ancylus, 327^ 

 juglans-regiae, 358''. 

 ostreaeformis, 325*. 

 perniciosus, 310*. 

 Chionaspis salicis-nigrae, 300®. 

 Mytilaspis pomorum, 298'. 

 laurel-leaved, Aspidiotus pernic- 

 iosus recorded on, 309**. 

 weeping, Aspidiotus perniciosus 

 recorded on, 309". 

 Wistaria, 310\ 



Xanthoceras, 31 0^. 



Yellow wood, 310=. 

 Yucca, Aspidiotus liederae recorded 

 on, 334^ 



Zamia lntegrift)lla. Howardia ele- 

 gans recorded on. 359". 



