Index 



429 



Tomato, sleeping sickness, loi, 

 193 



Southern wilt, 185 



sunburn, 1S4 



winter blight, 182 

 Trelease, W., 309 

 Trichoderna koningi, 13 

 Trichosporium fuliginosum, 254 

 Tubercularia cattleyicola, 306 

 Truffant, G., 294 

 Tulip, 348 



blindness, 348 



bulb rot, 349 



cultural considerations, 348 



diseases of, 348 



rust, 349 

 Sclerotium rot, 350 



smut, 349 

 Tulipa suaveolens gesneriana, 



348 

 Tylenchus dipsaci, 271 



Uredo behnickiana, 297 



cannae, 216 



onicidii, 297 

 Urocystis oxalidis, 306 



violas, 353 

 Vromyces Setae, 119 



caladii, 214 



caryophyllinus, 224, 232 



scillarum, 272 

 Urophlyctis leproides, 119 

 Vstilago tulipae, 349 



vaillaniii, 272 



Vanda, culture of, 293 

 Veihmeyer, F. J., 163 

 Ventilation, 85 



Fermicularia polygoni-virgin- 

 ica, 176 



concentria, 252 

 Vinal, S. C, 399, 366 

 Viola odorata, 351 



tricolor, 310 

 Violet, 351 



anthracnose, 356 



Cercospora leaf spot, 3£i 



crown rot, 354 



cultural considerations, 351 



diseases of, 352 



downy mildew, 353 



leaf spot, 3S7 



mold, 3S3 



root rot, 3S2, 354, 361 



rust, 353 



speck anthracnose, 358 



spot disease, 359 



white mold, 258 

 Volutella dianthi, 231 



Waksman, L. A., 10, 13 

 Wallflower, 362 



cultural considerations, 362 

 Ward, M., 17 

 Warren, G. F., 199 

 Water requirements, 73 

 Wheeler, H. J., 5 

 White fly, 371 

 White fly fumigation, 199 

 White grubs, 375 

 Wireworms, 375 

 Wooden beds, prevention of 



rot, 84 

 Wood lice, 377 

 Woods, A. F., 223, 279 

 Wolf, F. A., 325, 362 



Zygodesmus albidus, 358 

 Zythia nepenthis, 306 



