IV CONTENTS. 



FOKKSTHV. 



Sylviculture, A. Fron 480 



Courses in forestry at af^ricultunil colleges, S. B. Green 480 



Second annual report of the forester, W. Mulford 480 



The Minnesota National Forest Reserve, E. S. Bruce 48] 



The Luquillo J'^orest Reserve, Porto Rico, J. (irifford 481 



Ecological study of the Big Spring Prairie, Ohio, T. A. Bonser 481 



Forestry at Biltmore, C. A. Schenck 481 



An interesting phase of (jerman forestry, A. Gary 481 



Private forestry and taxation, E. Bruncken 481 



Possibilities of reforestation in the white pine belt, F. Roth 482 



Plantations of poplars, P. Mouillefert 482 



The culture of Eucalypts, T. R. Sim 482 



The timber industry, A. O. Green 482 



SEEDS — WEEDS. 



Tests of the vitality of vegetable seeds, E. H. Jenkins 482 



A botanical study of sugar-beet seed, F. Todaro 483 



Report of seed testing at Modena for the year 1901, F. Todaro 483 



Report of the seed-control station at Vienna for 1901 483 



Noxious weeds and how to kill them, L. R. Waldron 483 



Some common Ontario weeds, F. C. Harrison and W. Lochhead 483 



Chrysianthemum leucanthemnm and the American white weed, M. L. Fernald . . 484 



Poisonous weeds, C. E. Bessey 484 



DISEASES OF PLANTS. 



A disease of clover and alfalfa seed, V. Peglion 484 



Studies of a root rot of carrots and its distribution, J. Eriksson 484 



Culture experiments with some rusts of Leguminoste, E. Jordi 484 



Culture experiments with rust fungi on Umbellifera?, O. Semandeni 485 



Club root of cabbages 485 



Club root of cabbages 485 



A new cucumber disease, M. C. Cooke 485 



A cucumber leaf disease - 485 



Cucumber leaf spot, G. Massee 485 



A mildew of rhubarb, A. Osterwalder 485 



Brown rot of fruit 486 



Ripe rot or bitter rot of fruits, N. A. Cobb 486 



Combating downy and powdery mildew of grapes in 1902, H. Kaserer 486 



A "red scald " of grapes, H. Miiller-Thurgau 486 



Resistance to chlorosis, J. M. Guillon and O. Brunaud 487 



The bacteriosis of roses, G. Scalia 487 



Bacterial disease of sugar beets, G. G. Hedgcock and H. Metcalf 487 



Diseases of chrysanthemums, G. E. Stone 487 



The chrysanthemum rust, E. Jacky 487 



Remarks on the biology of chrysanthemum rusts, P. Magnus 488 



The cause and prevention of a tulip disease, J. Ritzema Bos 488 



Standard fungicides 488 



On the adherence of copper fungicides, M. Fremont 488 



ENTOMOLOGY. 



Entomological service of the agricultural institute in 1902, Poskin 488 



The leaf hopper of the sugar cane, R. C. L. Perkins 488 



The Mexican cotton-boll weevil, L. O. Howard 489 



Cutworms, J. R. Anderson 489 



The codling moth regulations, G. Quinn 489 



The moth book, W.J. Holland 489 



Aquatic insects in New York, J. G. Needham et al 489 



Remedies for insects, C. W. Woodworth : 490 



Fumigation, W. J. Allen 490 



SarcopsyUa gallmacea in Europe, C. Tiraboschi 490 



Observations on the Culicida^, L. Dye 490 



Studies on Culex and Anopheles, B. Galli- Valerio and Jeanne Rochaz-De Jongh . 490 



