Index of Cuts. .53P> 



Polyporus sulphurous — Continued. Page. 



section of oak showing dead sapling stage, Fig. 69 238 



showing slivered end of sapling, Fig. 70 238 



Potato field, frontispiece hulletin 191 185 



Praying Mantis, Common European, frontispiece bullet iji 18.") 39 



young and adult mantids, Fig. 12 ... 47 



egg cases of natural size, Fig. 13 50 



Qgg cases laid on a grass stem near Rochester. Fig. 14 53 



Proper way to prune, Fig. 93 258 



Result of bad pruning of hickory, Fig. 92 258 



Rhizoctonia, The Sterile Fungus. 



young hyphge of. Fig. 15 60 



brown hypha? which infest the cracks on diseased beets. Fig. 16 61 



large, closely septate hy phti?. Fig. 17 62 



germinating cells of beet root-rot fungus, Fig. 18 63 



late stage of beet-rot, Fig. 19 67 



potato tuber showing sclcrotia, Fig. 20 72 



potato stem showing sclcrotia. Fig. 21 73 



hy phae of potato Rhizoctonia, Fig. 22 ... 75 



carnation affected with stem-rot. Fig. 23 79 



Shade tree used as hitching post. Fig. 94 259 



Spraying machinery 1 15-128 



Strawberry field, frontispiece bulletin 189. . . 129 



Strawberry eaten by beetles, frontispiece bulletin 190 155 



Sugar beet pulp as food for cows. 



Experiment of 1898-9, Fig. 1 12 



Experiment of 1899, Fig. 2 13 



Trametes abietis. 



fruit bodies of, shelving form, Fig. 83 249 



dozed place in red spruce from mycelium of, Fig. 84 250 



dead stub where mycelium entered. Fig. 85 251 



fruit body of, spread out on limb, Fig. 86 252 



decayed tissue in limb of red spruce, Fig. 87 253 



in trunk of red spruce, Fig. 88 254 



end view of red spruce. Fig. 89. 255 



rotten section from log of red spruce, Fig. 90 256 



