General I.ndex. 539 



Page. 



Polyporus borealis 227 



iS'niarius 239 



pinicola 24 7 



sulpliureus 283 



Potatoes, a Hill of, Nature-Stutiy Quarterly No. 7 Appendix III 



tillage experiments witli, lessons from the farmers for the farmers, 



bulletin 191 185 



best results, how obtained on station grounds 197 



Circular No. 18 191 



comments 187 



cooperation of farmers , 193 



experiments suggested 194-198 



Ingalls, Geo. F., quoted 208 



list of experimenters whose reports were not used in this bulletin 208 



results of experiments as reported by experimenters 198-207 



summary 189 



word of warning ... 211 



Praying Mantis, the Common European, A new beneficial insect in America, 



bulletin 185 ' 39 



Atwood, H. F. , Rochester, N. Y., quoted 43, 48 



cannibalistic habits. 49 



Comstock, quoted 43 



discovery in New York 43 



distribution 45 



eggs, time of hatching , 50 



habits and li 'e history 46 



habits of the young 51 



how introduced in America 41 



how introduced in New York 53 



how the insect looks 42 



Mouff et, quoted 42, 46, 54 



Mrs. Taylor, quoted . 54 



name 42 



nativity ! ...... 41 



Piso and Cowan, quote. 1 55 



Riley, Dr., quoted 49 



Rosel, quoted. ... 49 



Samain, Miss H. F. , quoted . . ; 45 



Scudder, identification by .... 45 



Sharp, quoted 50 



suggestions 56 



superstitions about 54 



Zimmerman, cited 51 



Raphauus satiou.s 76 



