INDEX 



511 



Sheep poison, 115. 



Shelley, 327. 



Shelley's prophecy fulfilled, 326. 



Shiners, 478. 



Shrews, 410, 488. 



Silver-spotted skipper, 270. 



Skunk, 410, 494. 



Slave ant, 417. 



maker ant, 417, 

 Sleepy dusky-wing, 270. 

 Slingerland, M. V., 187, 188, 189, 



190, 191, 199, 200. 

 Slugs, 276, 429, 486. 

 Small laurel, 114, 115. 

 Smith, Herbert E., 473. 

 Snakes, 412, 478. 

 Snake's-head, 487. 

 Snakeweed, iii. 

 Sneezeweed, 117. 

 Snout beetles, 204. 



butterfly, 266. 

 Snow bunting, 480. 



on the mountain, 115, 117. 

 Soft maple, 479. 

 Soil, 436. 



Soils, apparatus for testing retention 

 of water by, 382. 



study of, 379-388. 

 Solanum dulcamara, 117. 



nigrum, 117. 

 Solitary sandpiper, 492. 



vireo, 492. 

 Solomon's seal, 4S3. 

 Song sparrow, 342, 349, 480. 

 Sooty wing, 270. 

 Sori, 436. 



Sow bugs, 423, 424. 

 Spadefoot frog, 299, 494. 

 Sparrow hawk, 486. 

 Speckled alder, 489. 



Spelerpes ruber, 302. 



Sphaerotheca pannosa, 465. 



Sphinxes, 207, 490. 



Spicebush, 493. 



Spider, not an insect, 422. 



Spiders, lessons with, 419. 420, 484 



Spoonwood, 1 14. 



Spore prints, 446, 446. 



Spores, 103, 436. 



Spotted cowbane, 1 1 1. 



parsley, 1 10. 



salamander, 302, 484. 

 Spray Calendar, 227. 

 Spreading of insects, 55-61. 

 Spring beauty, 493. 



cankerworm, 196. 

 Springwort, 1 16. 

 Spruces, 493. 

 Spurge, 4S7. 

 Squash bug, 225, 4S8. 

 Squirrels, 407, 482. 

 Stable fly, 63. 

 Staggerbush, 1 17. 

 Stagger weed, 117. 

 Star grass, 491. 

 State Experiment Station, 156, 174, 



204. 

 Stemless loco weed, 1 17. 

 Stickleback, 494. 

 Stinkhorn mushroom, 449, 449. 

 Stink weed, iio, 114, ri6. 

 Stinkwort, 1 16. 

 Stomoxys calcitrans, 63. 

 Stone, George E., 103, 429. 

 Stramonium, 1 15. 

 Stratt, W. M., t,-- 

 Strawberry, 152, 155, 157, 483. 



crown borer, 193. 



insects, 482. 



root borer, 193. 



