486 



INDEX 



Vaseline, 121. 

 Verbena, 393, 430. 

 Vervain, blue, 393. 

 Viburnum prunifolium, 434. 

 Vine cottony scale, 433. 

 Violet, 79, 167. 

 Vitis bicolor, 287. 



Warburton, C, 259. 



Washburn, F. L., 54-58, 86, 246-247. 



Water scorpion, 227. 



Webster, F. M., 99-106. 



Webster, R. L., 193, 210-212, 260, 463. 



Weeping birch, 306. 



West Indian peach scale, 207. 



Whale oil soap, 128, 131, 179, 363. 



Wheat, 31, 39, 208, 210, 231, 232, 233, 



305, 317, 318, 332, 333, 334. 

 Wheat head army worm, 210. 

 White fly, 107, 207. 



grubs, 30, 64. 



marked tussock moth, 463. 

 Wilson, H. F., 199, 346-50. 

 Williston, S. W., 85. 



Willow, 79, 288, 289, 290, 385, 387, 



388, 443. 

 Wlreworms, 30, 279, 280. 



new treatment for, 279-80. 

 Witch-hazel, 307, 353, 354. 

 Wood ashes, 202. 

 Woodworth, C. W., 359-60. 

 Woolly aphis, 125, 174, 208, 211, 213, 

 247, 250, 285. 



beech leaf aphid, 307. 



elm leaf aphid, 306. 



larch aphis, 307. 

 Worsham, E. L., 206-210. 

 Worthley, L. H., 469. 



Yaws, 45. 



Yellow fever, 265, 315, 320, 321. 



Yellow-headed cranberry worms, 47. 



Xestopsylla gallinacea, 201. 



Zamia australis, 432. 



spiralis, 432. 

 Zenoleum, 179, 328. 

 Zonotrichia querula, 253. 



