a 436 



NEW VOKK STATE MLSECM 



A|)his lions, 154'. 

 Aphycus annulipes, 203*. 

 figures, 203. 

 flavus. i8i«. 

 hederaclus, 181". 

 pulvinariac, 199**. 

 Apple borer, flat-headed, 261.* 



rouiKl-headed, 51', 84'-86-. 

 Ajiple te t caterpillar, 24''; birds feeding 



on, 28-. 

 Apple wood stainer, 257", 289*-92'. 

 Appletree, insects injurious to: 

 apliids, 242^. 

 borers : 



apple wood stainer. 289*, 290^. 

 flat-headed borer, common, 86*, 87^. 

 hickory borer, banded, 268*. 

 linden borer, 91*. 

 maple and oak twig pruner, 61^, 

 Xeoclytus erythrocephalus, 72". 

 pigeon tremex, 63''. 

 twig girdler, 273*. 

 box elder plant bug, 239''. 

 leaf feeders : 



bag or basket worm, 127^ 

 black walnut caterpillar, 305*. 

 brown tail moth, 164^ 

 forest tent caterpillar, 107'', no", 

 tussock moth, white marked, 133", I3('''. 

 Xylina antennata, 129", 130-, 130^. 

 I3i«. 

 scale insects: 



black-banded scale, 201-. 

 oyster scale, 21 1-. 

 Apricot, insects injurious to : 

 bag or basket worm, 127'. 

 tussock moth, white marked, 136*. 

 A.rbor vitae, bag worm injuring, 123*. 

 arcuata, Chrysopa, 191*. 

 argillacea, Alabama, 6'. 

 armicollis. Magdalis, sec Magdalis armi- 

 collis. 



Army worm, 22", 132'. 



Arotes decorus, 261". 



Arsenate of lead, 34", 37*. 



.\rsenical poison, 35'. 



.'Krsenical jjreparations. formulas for, 37*- 



Asecodes albitarsis, 140^, 140''. 

 Ash, insects injurious to: 

 borers : 



ash borer, 51'', 92^. 



banded, 257-, 279^-80^ 

 ash timber beetle, 257'', 288*. 

 carpenter worm, 79", 83". 

 lilac borer, 104'. 

 rustic borer, 260®. 

 Xyloterus politus, 292®. 

 bo.x elder plant bug, 239", 240®. 

 leaf feeders : 



forest tent caterpillar, no", 

 hickory tussock moth, 314". 

 tussock moth, white marked, 136*. 

 scale insects : 



oyster rcale, 173^, 21 1-. 

 Putnam's scale, 227''. 

 -Ash, mountain, see Alountain ash. 

 Ash borer, si"", 92^, 92''. 

 banded, 257-, 279'-8o'\ 

 Ash timber beetle, 257^, 288'''-89''. 

 .\spen, insects injurious to : 

 apple wood stainer. 290'^. 

 poplar borer, 99". 

 Aspidiotiphagus citrinus, 212'', 222^. 



figure. 212. 

 Aspidiotus anc\lus. 173", 226'''-2j'^. 



perniciosus, 8*. 12". 38", 173''. 2i6''-26'. 

 .Vsterolecanium variolosum, 258°, 329*- 



31'- 

 atratus, Chermes, 188®. 

 atratus. Elasmus, 140*, 145*. 

 Atropates collinsi, 199". 

 .\ulacaspis rosae, 173*, 228^. 

 australasiae, Orcus, 223^. 



