374 



NEW YORK STATE MUSEUM 



Nectarine, scale insects recorded on: 

 Aspidiotus ancylus, 327^ 

 perniciosus, 310". 

 nerii, Aspidiotus, 334'>-35^ 358'. 

 Nig-litsliade (Solanum douglasii), As- 

 pidiotus hederae recorded on, 334\ 

 nigrita, Signiphora, 331^ 

 nigrofas:ciatum, Lecanium, 356\ 

 Nursery stock, Diaspis ostreaefor- 

 mis recorded on, 359^; fumigation 

 of, 34r-42«. 



Oak, reference, 310'; scale insects re- 

 corded on: 

 Aspidiotus ancylus, 327^ 



hederae, 334*. 

 Asterolecanium variolosum, 355^ 

 Kermes galliformis, 356\ 

 pettiti, 356^ 

 trinotatus, 3561 

 Lecanium antennatum, 350^ 

 cerasifex, 356*. 

 black, Lecanium quercitronis re- 

 corded on, 357*. 

 English, scale insects recorded on: 

 Aspidiotus ancylus, 327^ 

 Asterolecanium variolosum, 355". 

 golden, Asterolecanium variolo- 

 sum recorded on, 355^. 

 pin, Aspidiotus ancylus recorded 



on, 327^ 

 white, Lecanium quercifex re- 

 corded on, 357*. 

 Oak Kermes, 356\ 

 Oak scale insect, 355^ 

 obscurus, Aspidiotus, 312°. 

 Oleaceae, Aspidiotus perniciosus re- 

 corded on, 30W. 

 Oleander, Aspidiotus hederae re- 

 corded on, 334^ 

 Olive, Aspidiotus ancylus recorded 



on, 327^ 

 Orange, scale insects recorded on: 

 Ohrysomphalus aonidum, 359\ 

 Mytilaspis citricoln, 360-. 

 Parlatoria ])eirgundli, 351)\ 

 Orange chaff scale insect, 35^^ 

 Orange scale insect, 300-. 

 Orchid, Aulacaspis boisduvalii re- 

 corded on. 359^ 



Orcus australasiae, 312^ 



clialybeus, 312^ 

 Orthezia americana, 355^ 



insignis, 355^ 

 Ortheziinae, 355^ * 



Osage orange, scale insects recorded 

 on: 

 Aspidiotus ancylus, 327^ 

 perniciosus, 309^ 310^ 

 ostreaeformis, Aspidiotus, 296', 323'- 

 26^ 347^ 352«-54'"', 358^ 

 Diaspis, 359*. 

 Ostrya, Lecanium ribis recorded on, 



357^ 

 Oviposition, 291". 



Oyster shell bark louse, see Apple- 

 tree bark louse. 



Paeonia tree, 310*. 

 Palm scale, 360*. 

 Palms, scale insects recorded on : 

 Aspidiotus latauiae, 358". 

 Aulacaspis boisduvalii, 359". 

 Chrj^somphalus aonidum, 358^ 

 pandani, Pinmaspis, 360*. 

 Parasites, 299\ 308^ 311^ 328^ 331^ 



334^ 

 Parlatoria pergandii, 359^ 

 proteus, 359^ 

 theae, 360^ 

 viridis, 360^ i 



Peach, scale insects recorded on: 

 Aspidiotus ancylus, 327^ 



perniciosus, SOQ\ 310^ 

 Chionaspis furfura, 302^ 

 Lecanium cerasifex, 356*. 

 persicae, 357-. 

 flowering, Aspidiotus perniciosus 

 recorded on, 310^. 

 Peach Lecanium, 356*. 

 Peai', scale insects recorded on: 

 Aspidiotus ancylus, 327^ 

 forbesi, 331^ 358*. 

 juglans-regiae, 358*. 

 ostreaeformis, 325*. 

 perniciosus, 309^ 310^ 

 Chionaspis furfura, 302\ 

 Mytilaspis pomorum, 298^ 

 Kieft'er, Aspidiotus perniciosus on, 

 310^. 



