'1455 



Remedies and preventives for insect depre- 

 dations : 

 lime-sulfur wash, 39-'*. 

 london purple, 34''-35'. 37". 

 paris green, 34", t^j^. 

 spraying, 41 --44*. 

 useless, 36"-37-. 

 whale oil soap, 35", 38". 

 Rhabdophaga salicis, 258", 299^-302-. 

 rhois. Pemphigus. 247^. 

 Rhopus coccois. 185''. 

 Rhyncholophus sp., 140*. 

 r-leyi, Schizoneura, 172'', 192*. 

 Robber fly, 146^. 



robiniae, Cyllene, 49. 51'"', 93^-97''. 

 robiniae, Prionoxystus, sec Prionoxystus 



robiniae. 

 Robins, 32^', iii^ iii", iii*, 122", 137^,166', 

 237^, 309*"': daily food, 26^; voracity, 26^ 

 rosae, Aulacaspis. 173*, 228*, 

 rosae, Typhlocyba, 172*, i9i"-92^. 

 Rose leaf hopper, 172''*, 191^-92^. 

 Rose scale, 173*, 228-. 

 Rosebushes, insects injurious to: 

 borer : 



twig girdler, zj;^-'. 

 leaf feeders : 



brown tail moth, 164-. 

 buck moth. 31 1''. 

 forest tent caterpillar, no®, 

 tussock moth, white marked, 136®. 

 Xylina antennata, 130''. 

 sucking insects : 



rose leaf hopper, 172*. 191^. 

 rose scale, 173'*, 228^. 

 Round-headed apple borer, 84'-86^. 

 luficornis, Ptilinus, 257"'', 298^-99''. 

 rufus, Catogenus, 261^ 

 Rustic borer, 256^ 259*-6i^. 



salicicola, Polygonotus. 301*. 



salicis. Rhabdophaga. 258". 299^-302^. 



salicis, Tridymus. 301^. 



srmguinolentus, Ips. 293'. 



San Jose scale. 8^ 8", 12", 38'>, i73«, 2i6«- 



265. 



Saperda, hickory, 256*, 269^-70*. 

 Saperda. red-edged, 270^-71'. 

 Saperda calcarata, 49, 51''. 98^-100-*. 



Candida, 51'', 84"-86-. 



discoidea, 256''*. 269''-7o*. 



fayi, 2573. 2833-84S. 



lateralis, 27o''-7i'. 



tridentata 49, 50®, 67'-7i*', 74". 



vestita, 49, 51^, 91^-92-. 

 Sapsucker, yellow-bellied, iii". 

 Sarcophaga sp., 140^ 



cimbicis, 158''. 

 Sassafras, insects injurious to: 



maple and oak twig pruner. 61^. 



sugar maple timber beetle. 67'*. 

 Sawflies. 10". 258-. 



larch, id'-'. 

 scalaris, Homaloniyia, 140''. 

 Scale insects, j^, 12'', 35'', 172^: remedies, 



39-1 39"- 

 Schizoneura americana, 172"'. i77"-78'-'. 



rileyi, 172'', 192*. 

 scolyticida. Lysiternius. 278'' 

 Scolytidae, ii**, 12^-13'. 

 scolytivorus, Bracon, 278^. 

 Scolytus quadrispinosus, 257-, 275"'-79''. 

 scripta, Melasoma, 258^, 317^-22". 

 scrutator, Calosoma, 113'', 146^, 161'-'. 

 Scurfy scale, 173*', 2i4"-i6'\ 

 Scymnus sp., 2t,i\ 



lophanthae, 223^. 

 senatoria, Anisota, 258*, 306^-10^, 

 septendecim. Tibicen, 173'', 231^-37* 

 sericea. Blastothrix, 203'. 

 serieventris, Podisus, 113", 161®, 166^. 

 servus, Euschistus, 146*. 

 Sesia acerni, 49, 50®, 56"-58®. 

 Sesiidae, 12^. 



