INDEX 



507 



Morels, 448, 448. 



Morgan, L. H., on property, 127. 



Mosquito hawks, 71. 



pupa, 66. 

 Mosquitoes, 64-71, 65, 66, 69, 70, 

 89, 486. 



and malaria, 68, 68. 

 Mosses, 103, 437, 481. 

 Mould gardens, 458. 

 Moulds, 103, 457, 460, 487, 491. 

 Mound-building ant, 416. 

 Mountain laurel, 114, 483. 

 Mourning cloak, 268, 482. 

 Mucor mucedo, 461. 

 Mud puppy, 302. 



wasp, 486. 

 Mulberry, 4S5. 

 Mummied fruits, 463, 464. 

 Musca domestica, 62, 63. 

 Museum pests, 59. 

 Mushrooms, 103, 443, 485, 491. 



spore prints of, 446, 446. 

 Muskrat, 410, 486. 



weed. III. 

 Musquash root, iii. 

 Mustard, 495. 

 Mycelium, 445, 459. 

 Myrtle warbler, 490. 

 Mysus cerasi, 211, 212. 



persicae, 210. 

 Mytilaspis pomorum, 216, 217. 



Narrow-leaf laurel, 115. 

 Nash, Lewis P., 385, 389. 

 Nasturtium, 479. 

 Nasturtiums and mimosas, 90. 

 Nature-study property of children, 



139, 154. 

 Nectarines, 148, 152, 180, 487. 

 Necturus maculatus, 303. 



Nematodes, 428, 429. 

 Nematus ventricosus, 223. 

 Neonympha eurytus, 266. 

 Newman, S. M., 91. 

 Newts, 301, 47S. 

 Night hawk, 338, 482. 

 Nightshade, 493. 

 Nitrates, 442. 

 Northern dusky-wing, 270. 



frog, 298. 



shrike, 494. 

 Nucleus beehive, 233. 

 Nut culture, 377. 

 Nuthatches, 349. 

 Nuts, 368. 

 Nymph, 49. 



Oaks, 481. 



Observation beehive, sectional plan 



of, 238. 

 CEdemasia concenna, 224. 

 Olive hairstreak, 268. 

 Orange rust, 465, 491. 



sulphur, 266. 



tip, 266. 

 Orb weaver, 421. 

 Oregon water hemlock, 1 17. 

 Organized bird protection. 344. 

 Orgyia leucostigma, 198. 

 Oriental roach, 85. 

 Oriole, 323, 342, 349' 35-' 4S0. 

 Orphans' home for nestlings, 353. 

 Osborn, H., 89. 

 Otter, 410, 490. 

 Ovenbird, 490. 

 Owlet moths, 19S. 

 Owls, 494. 

 Oxeye daisy, 479. 

 Oxyptilus periselidactylus, 206. 

 Oyster-shell scale insect, 216, 217. 



