IV CONTENTS. 



Page. 



Storage of apples, H. H. Lamson 352 



Apples in Iowa 352 



Apple districts of West Virginia, L. C. Corbett 352 



Apple cnlture and lists of apples suitable for Ontario and Quebec, W.T. Macoun. 353 



Experiments in fruit growing at the Central Experimental Farm, W.T. Macoun . 353 



Report of the fruit experiment stations in Ontario, L. Woolverton et al 353 



Notes from the plum orchard, E. A. Popenoe and A. Dickens 353 



Figs in jiots, J. Hudson 353 



Report on the export of tender fruits, L. Woolverton 353 



Coffee culture in Queensland, H. Newport 354 



Cacao shade ^ 354 



Oswego strawberries, L. H. Bailey 354 



Practical guide to viticulture, J . Pech 355 



Grapes, C. W. Mathews 355 



Influence of early and late i^runing on productiveness of vineyards, C. Mayer. 355 



The economical manuring of vines, H. Lagatu 355 



Grafting walnuts and hickories 355 



Notes on perfumerv plants and the development of this industry in New Cale- 

 donia, E. Heckei 356 



Plants for perfumery and essence, J. Chapelle 356 



The propagation, culture, and use of poinsettia, N. Schneider 356 



The groups of dahlias 356 



Report on cactus dahlias, 1900 356 



Lilies of Japan 356 



Narcissi in New Zealand, J. G. W. Ellis 356 



Own root roses, A. Herrington 356 



Violets, J. Bradley 356 



The Aspleniums (spleen worts), C. T. Druery 356 



The heating and ventilating of hothouses, A. D. Mackenzie 356 



Horticultural progi'ess during the nineteenth century, J. Clayton 356 



The century book of gardening, E. T. Cook 357 



SEEDS — WEEDS. 



Effect of chemical solutions on germination of seeds, G. E. Stone, R. E. Smith. 357 

 Effect of age and length of sprouts upon vitalitv of seeds, J. H. Shepperd and 



E. G. Schollander ! 357 



Studies upon weeds in 1900, H. L. Bolley 358 



Weed notes, W. Lochhead 358 



Rom uJea rosea, R. Helms 358 



Russian thistle in ^Massachusetts, G. E. Stone and R. E. Smith 358 



The weedy plants of Iowa, L. H. Pammel 359 



Use of chemical substances for destruction of weeds, C. Dusserre 359 



A new method of cleaning roads and walks 359 



DISEASES OF PLANTS. 



Twentv vears' progress in plant pathology, B. T. Gallowav 359 



Flax wilt, H.L. Bolley..... ." 359 



Experiments on the bacterial diseases of jictatoes, H. Jensen 360 



Experiments with fungicides upon potatoes in 1900, C. D. Woods 360 



How to fight potato enemies, C. D. Woods 360 



Experiments with potato scab, H. Garman 360 



Notes on the sugar-cane disease of the West Indies, W. T. Thiselton-Dyer 361 



Concerning the mosaic disease of tobacco, Iwanoski 361 



Investigations on the stin-king smut of wheat, H. L. Bolley 361 



Cantaloupe wilt, H. H. Griffin 362 



Bacillus carotovorus, the cause of the white rot of carrots, L. R. Jones 362 



Cucumber diseases, H. Garman 363 



Aster diseases, nematode worms, and cucumber mildew, G. E. Stone, R. E. Smith . 363 



Notes on plant diseases, W. Lochhead 363 



Spraying in bloom, S. A. Beach and L. H. Bailey 364 



An experience with pear blight, D. R. Pease . . .'. 365 



Concern ing apricot diseases, R. Farneti 365 



Chlorosis of fruit trees in calcareous soils, H. Dauthenay 365 



The deterioration of passion vines and fruit, W. J. Allen 365 



Some experiments in combating grape mildew, B. Chauzit 365 



Concerning the conidial form of the black rot fungus, G. Delacroix 366 



