42 



NEW YOEK STATE MUSEUM 



Outhouses, hibernation of beetles in, 



10. 

 Oviposition of beetle long continued, 



10. 



Packard, A. S., cited, 32. 

 Palliative measure, 27-28. 

 • Palo Alto Oal., Gossyparia In, 17. 

 Parasites of beetle not effective, 6. 

 Paris green, 10, 26. 

 Perkins, G. H., cited, 34. 

 Pigeon Tremex, lO. 

 Plates, explanation of, 37-38. 

 placidus, Podisus, 21. 

 Platynus punctiformis, 21. 

 Podisus spinosus, 21. 



placidus, 21. 



serieventris, 21. 

 Potato beetle, 4. 

 Pouglikeepsie, beetle in, 7. 

 Praying Mantis, 21. 



European, 21. 

 Predatory enemies of beetle not 



abundant, 6. 

 Preventive measures, see Remedies. 

 Prolificacy of beetle, 10. 

 Pump for Spraying, 23, 24. 

 punctiformis, Platynus, 21. 



Quedius molochinus, 21. 



Kathvon, S. S., cited, 31. 



Kecord of egg deposits, 11-13. 



PLeither, E., cited, 34. 



religiosa, Mantis, 21. 



Remedies, for associated insects, 

 29-30; boiling water, 27; destruc- 

 tion of larvae and pupae, 27; for 

 elm leaf beetle, 22-27; mclosing 

 base of trees, 28; kerosene, 10, 27, 

 29; poisoning foliage, 22; spraying 

 vcith poisons, 22-27, 29-30; proper 

 apparatus for spraying, 23-25; 

 cost of spraying, 22-23; whale oil 

 soap, 29. 



Rensselaer county, beetle in, 7. 



Rhode Island, beetle in, 8. 



Kiley, C. V., cited, 31. 



Rochester, injuries by cottonwood 

 leaf beetle in vicinity, 4; elm leaf 

 beetle in, 7. 



Eye, Gossyparia discovered at, 17. 



saccharinum, Coniothecium, a fun- 

 gus, 17. 



Salem, Mass., beetle in, 7; beetle 

 found north of, 7. 



S-andlake, beetle in, 7. 



Saperda tridentata, 20; figured, 



20. 



Saratoga, beetle In, 7; near northern 

 limit of upper austral life zone, 8. 



Sargent, 0. S., cited, 35. 



Schenectady beetle In, 7. 



Schledt, R. O., cited, 35. 



Schrank, F. P., cited, 30. 



Schuylervllle, beetle in, 7. 



Scotch elms, larvae feeding on Oct, 

 14; attacked, 16, 17. 



scripta, Lina, 4. 



Secondai-y attacks encouraged by 

 elm leaf beetle, 19-20; by pigeon 

 Tremex injurious, 19; by elm 

 borers injurious, 20. 



Seneca lake, in upper austral life 

 .zone, 8. 



serieventris, Podisus, 21. 



Sheldon, C. S., cited, 7. 



Sirrine, F. A., cited, 37. 



Slingerland, M. V., cited, 34. 



Smith J. B., cited, 14, 33; on cost of 

 spraying, 22. 



Southwick, B. B., spraying ap- 

 paratus designed by, 24; cited, 

 35. 



spinosus, Podisus, 21. 



Sporotrichum entomophilum, 21. 

 globuliferum, 21. 



Spraying, superioi-ity of arsenate of 

 lead, 25; cost of, 22-23; of elm leaf 

 beetle, 13, 22-27; for forest tent 

 caterpillar, cost of, 25; hand ap- 

 paratus, 23-24; with kerosene, 27; 

 with kerosene emulsion, 10, 29; 

 with paris green, 10, 26; power 

 appai'iatus, 24; proper apparatus, 

 23-25; under surface of leaves, 27; 

 time and manner, 25-27; with 

 whale oil soap, 29. 



Spring, appearance of beetles In, 

 10. 



Springfield Mass., beetle in, 8. 



stabulans, Cyrtoneura, 21. 



Stagmomantis Carolina, 21. 



