CONTENTS. 
The natural enemies of the Cicada—Continued. 
Insect parasites—Continued. 
Paymenopterous memes. 2.2... 5285-2. -.s20-555-% aS Os pe 
SAUVE SOE Wet CPUC CTAB OVEN 21s Ne geyser ee 
siedanger Ger er WASPs---cateree se oe ee omens. shake nea 
nie ams bes Onenne: CORRS ote ei Ree oe 2 oer ie ats Slam a Se 
Mineman ai MMe seo, eI Pee OR ca en oe ae lg oe 
Miscellaneous: predaceous miltés 22. .2< 2... Sos) 6 8s 25 se 
Miecvetieurate GueMmueses Sou sms Nooo neat cc ent a aek sees oS eee 
ithe dimmeauerdisease-ol Ge aaulisies = ose ee te one ap os whee ee Shee 
Remedilecian dency cml vVekeeses-a-5-5 520 ee eR ch aoe mc coca ates owes Se 
‘The ener) character of the problem. 22. 2:41.25... .-2-- 5255-22. ose ee S84 
Means of destroying the emerged pupe and adults...............--------- 
ocho O ee Ae st ee rotate ek ah oe yo Reet est e DSSS 
ID esgic ioLRe All UNSC VCNG les\e ee Boer Oucr DEneaee ace aa eee eee 
Wo plleanOnE LOIPLe Vent OVEPOSIMION 25: © = 25. sss 225552 ee 22a she 
PrecamilG Tamyann Gus Meda seer Meets Sena ee awk Sek ee etyreeloars = oe ee 
Means against the Cicada in its underground life.............-.----.-.--- 
eyuenliot lean Cicada th Mabenabine=t So eee s ye i Sede a eee: 
imiplarrapuy Of time wperoglery GleAdall 2 2.6255. ae ade seas - eect ewe 
Appendix. Dr. Gideon B. Smith’s chronology of the periodical Cicada...... - 
index oes Sees ee ea cia SEO SIRS Poe Robe Cee Rene oC eet Eis DEE SCaE re 
