CONTENTS. V 



Protitable tree i)lantin<r, .1. <i. Kelly 452 



Trees for shelter 452 



Street tree planting 452 



Shade trees, AV. A. Mnrrill 452 



The alders, J. Houba 453 



The relationship of some American and Old World birches, M. L. Fernald . . . 453 



The slippery elm, J. T. Rothrock 453 



Treatment of second-growth white pine, W. I. Hutchinson 453 



The Jersey scrub pine, J. T. Rothrock 453 



Notes on the Noble lir {Abies nohilis), J. G. Peters 453 



The treatment of spruce in artificial plantations, C. Broilliard 453 



Note on the fuel value of cottonwood, C. E. Bessey 453 



Some recent advances in the lireprooling treatment of wood, S. \\ Sadtler 453 



Wastefulness in turpentine industry, C. Herty 454 



A first book of forestry, F. Roth 454 



DISEASES OF i'LAXTS. 



Notes on some West American fungi, D. Gritiiths 454 



Concerning sgfnie fungi occurring on tropical economic plants, A. Zimmermann. 454 



Cultures of I redinere in 1900 and 1901, J. C. Arthur 455 



New species of Uredinea?, J. C. Arthur 455 



A new species of Rhy tisma, W. A. Kellerman 455 



New Alabama fungi, J. B. Ellis and B. M. Everhart 455 



Experimental production of plant parasites among connnon Ijacteria, L. Le- 



poutre 455 



Pure cultures of rucci)na disperm, H. M. Ward 455 



The parasitism of Botri/lis cinrrea, R. E. Smith 456 



"Take-all" in wheat, D. ?kIcAlpine 456 



The presence of nematodes and stinking snmt in wheat, R. ^Nlaire 456 



A new disease of winter barley, L. Hecke 456 



Tilletia horrida on rice in South Carolina, A. P. Anderson 456 



Sclerospora macrospora, a i^arasite of maize, G. Cugini and G. 1>. Traverso . 457 



Experiments in cond)ating millet smut, L. Hecke 457 



Clover sickness, V. Anzimirov 457 



A rust spotting of j)otatoes, F. Bubak 457 



Tomato blights, N. A. Cobb 457 



Bacteriosis of tomatoes, D. McAli:)ine 458 



The bacteriosis of kohl-rabi, L. Hecke 458 



Diseases of plants and their remedies, D. ]\IcAlpine 458 



Canker and gummosis of fruit trees. F. T. Brzezinski 458 



Cure for canker on apple trees, G. T>. Huet 459 



A new form of Fusicladhnn dendriticitm, ( i. Scalia 459 



Black rot of oranges, N. B. Pierce 459 



Disease of INIary borough oranges, H. Tryon 459 



On the development of the anthracnose of bananas, G. Delacroix 459 



A nematode disease of coffee, CJ. Delacroix 459 



Some nematode diseases of jilants, G. Delacroix 460 



Occurrence of Coronartium rihicola in the Dahlen botanic gardens, P. llennings. 460 



Diseases of forced strawberry plants, J. (Aire 460 



Some diseases and parasites of vanilla, A. Zimmermann 460 



Two diseases of vanilla, G. Delacroix 460 



Grape diseases and their treatment, F. Gvozdenovic 460 



Suggestions for combating grape mildew', J. JM. Guillon ^ 460 



Brunissure and the California vine disease, E. H. Twight 460 



Court-noue of grapes in Yonne, G. Chappaz 461 



An epidemic of brown rot ni the vicinity of Paris, I\I. Molliard 461 



Downy mildew of grapes, Trabut 461 



The treatment of powdery mildew, J. Dufour 461 



Rose rust, D. McAlpine. .' 461 



Septoria disease of carnations, P. Voglino 461 



Sdiizophyllum commvne, a parasite of the horse chestnut, F. Gueguen 461 



Some new parasitic fungi of oaks, E. Henry 462 



Canker of Abies balsamea in Minnesota, A . P. Anderson 462 



The preparation of fungicides, L. Degrully 462 



Purity and control of copi^er sulphate, E. Chuard 462 



