920 



NEW YORK STATE MUSEUM 



Remedies and preventives for insect 



depredations: 



arsenical poisons, 838' 3 , 839 3 , 



839 5 , 840 9 , 841 2 , 842 1 , 842 s , 842 9 , 



861 7 , 861 9 , 8G2 4 , 864 4 , 865\ 865 3 . 



ashes, 838 3 , 839*, 841 6 , 842 3 , 842 7 , 



842 9 . 

 bordeaux mixture, poisoned, 



842 3 , 842 T , 842 s . 

 bran mash, poisoned, 845 3 , 846 5 . 

 carbon bisulfid, 807 2 , 846 s , 850 2 , 

 850 3 , 850 5 , 850 6 , S50 7 , 850 9 , 851*, 

 851 3 . 

 hellebore, 839 3 , 840 9 , 841 2 . 

 hydrocyanic acid gas, 801 5 . 

 kerosene, 801 3 , 801 5 , 802 4 , 805-', 

 837 6 , 839 7 , 843°, S44 2 , 844 7 , 846 s , 

 854 s , 855 2 , 855 5 , 855°, 855 s , 855 9 , 

 858 2 , 858 4 , 858 7 , 864 2 . 

 petroleum, crude, 761 9 -T5 9 , 801 3 , 



801 5 , 801 7 , 802 4 , 805 2 , 85T 3 . 

 plaster, 838 3 , 841 G , 842 3 , 842 7 , 



842°. 

 potassium cyanid, 807 2 . 

 pyrethrum, 840 9 , 841 2 , 843 9 . 

 salt, 845 3 . 



whale oil soap, 763 2 , 770 9 -75 3 , 

 775 8 , 801\ 801 3 , 801 5 , 801 6 , 802 4 , 

 805 2 , 843 6 , 854 s , 855 9 , 857 3 , 857 7 , 

 858 2 , 858 4 , 858 7 , 864 2 . 

 Rensselaer county, summary of vol- 

 untary reports from, 792 2 . 

 Retinia comstockiana, 859*. 

 reversalis, Mecyna, see Mecyna re- 



versalis. 

 Rhabdophaga salicis, 74l 2 -44 6 . 



explanation of plates, 899 8 -900 2 , 

 90O 1 . 

 Rhagium, ribbed, 860 2 . 

 Rhagium lineatum, 860 2 . 

 Rhagoletis cingulata, 790 9 , 796 3 . 

 Rhopalocera, 880 5 -82 s . 

 Rhopobota vacciniana, 840\ 

 Rhubarb, Lixus concavus injuring, 



843 7 . 

 Rhubarb curculio, 843 7 . 

 Rhynchitidae, 870*. 

 ribearia, Diastic.tis, see Diastictis 

 ribearia. 



ribesii, Pteronus, see Pteronus 



ribesii. 

 ribis, Myzus, see Myzus ribis. 

 Rice weevil, 850 1 . 

 robiniae, Cyllene, see Cyllene rob- 



iniae. 

 robiniae, Prionoxystus, see Prion- 



oxystus robiniae. 

 Rockland county, summary of vol- 

 untary reports from, 792\ 

 rosaceana, Cacoecia, see Cacoecia 



rosaceana. 

 rosae, Aulacaspis, see Aulacaspis 



rosae. 

 Rose beetles, 785 3 , 785 7 , 793 3 , 826 T , 

 834 9 -35 2 . 

 Fuller's, 840 2 . 

 Rosebushes, insects injurious to: 

 aphids, 777 2 . 

 Aramigus fulleri, 840 2 . 

 Aulacaspis rosae, 761 3 , 858 2 . 

 Macrodactylus subspinosus, 834 a - 

 35 2 . 

 Rose scale insect, 761 3 , 858 2 . 



explanation of plate, 900 5 . 

 Rove beetles, 875 9 -76 2 . 

 rubi, Monophadnoides, see Mono- 



phadnoides rubi. 

 ruficollis, Agrilus, see Agrilus rufi- 



collis. 

 rufipennis, Polygraphus, see Poly- 



graphus rufipennis. 

 rufopectus, Tenthredo, see Tenth- 

 redo rufopectus. 

 rugulosus, Scolytus, see Scolytus 



rugulosus. 

 Rye, Hessian fly injuring, 783 8 . 

 Rye meal, Tenebrio moliter injuring, 

 850 a . 



Saddle back caterpillar, 808 1 . 



Sago palm, 858 1 . 



St Lawrence county, summary of 

 voluntary reports from, 792 6 -93 2 . 



salicicola, Polygonotus, see Polygon- 

 otus salicicola. 



salicis, Rhabdophaga, see Rhabdo- 

 phaga salicis. 



