CONTENTS. V 



Page. 



The forestry agitation in New Hampshire, E. M. Griffith 461 



The forest laws of New York, T. Cleveland, jr 461 



Dictionary of German and English forest terms, K. Philipp 461 



SEEDS — WEEDS. 



Attem]it to estimate the vitality of seeds by electrical method, A. 1). Waller. . 461 



Vitality of seeds, II. H. Dixon" 462 



Effect of hvdrocyanic-acid gas nj)on grains and other seeds, C. O. Townsend. . 462 



Report of the seed control station at Gratz, 1900, E. Holter 463 



Kei)ort of the chief insi)ector of noxions weeds, T. N. Willing 463 



l)estrnction of c-harlock by spraying 463 



On the destruction of cuscuta in alfalfa, M. Bailie 463 



DISEASES OF PLANTS. 



Report on fungus diseases studied during 1900, E. Marchal 464 



Investigations of i)otanical section, Pomological Institute, Proskau, li. Adcrhold 465 



Report of botanist, P. II. Rolfs 465 



Investigations on distril)ution of parasitic fungi by wind, C. von Tubeuf 465 



Reply to \. Fischer relating to plant diseases due to bacteria, E. F. Smith ... 465 



Cultural characters of Pi^eudumonas Jtyachdhi, etc., E. F. Smith 465 



Bean diseases and their remedies, B. D. Halsted 466 



On TrirlinnjihaTia sacrliari, A. Howard 466 



Fungus diseases of sugar cane, A. Howard 467 



Powdery mildew of the apple, L. H. Pammel 467 



On a bacterial disease of the turnip, M. C. Potter 467 



Studies of some shade tree and tind^er destroying fungi, G. F. Atkinson 468 



The dry-rot fungus, Mt-rnlinx Idrriintaiis, PI Henry 468 



A Fusoma disease, C. von Tubeuf 468 



Infection experiments with .EciiVmin nfrohiliniiii), C. von Tubeuf 469 



Infection experiments with the rust of white pine, C. von Tubeuf 469 



Tahfrcul'ma maxima, a parasite of leaf rust of white pine, C. von Tubeuf 469 



Infection experiments with (ryrmiosporangmmjuniperinum, C. von Tubeuf 469 



Investigations on abnormal outgrowths of IlUiiscus vitif alius, E. Dale 469 



ENTOMOLOGY. 



Report of injurious insects in Finland for the year 1899, E. Renter 470 



Injurious insects, F. Sherman, jr 470 



The variegated cutworm [Pcridroum saucia), R. W. Doane and D. A. Brodie.. 470 



Two new wheat pests, W. W. Froggatt 470 



The grain aphis, W. G. Johnson 471 



The Ilessian fly in Minnesota, E. B. Forbes 471 



Insects that attack grains and meals, A. M. Lea 471 



Observations on insects injurious to sugar beets in Italy, G. del ( Juercio 471 



Some insects injuring market garden crops, H. T. Fernald 471 



Insects injurious to fruit, A. H. Snyder 472 



Insect enemies of the stone fruits, L. Bruner and W. D. Hunter 472 



San Jose scale, with suggestions for treatment, etc., M. L. Donaldson et al 472 



The cottony cushion scale ( Icenja jrurcliafti ) , H. A. Gossard 472 



Rejxjrt of the gypsy moth connnission, A. Pratt et al 472 



Pineajiple mealy bug (Dactylopiiix hromelitv), H. Tryon 473 



Animal enemies of coffee in Java, II, J. C. Koningsbergerand A. Zinmu'niiann. 473 



Cockcliufer grubs destroying straw berry plants, W. W. Froggatt 473 



The red\voo<l mealy bug ( I>(i(ii//(tj)iiis si^/iioiu', n. sp. ), (i. A. Coleman 473 



Miiiiiii>li(i<lnvx (ioiK/alitliis as an enemy of the rose, D. von Schlechtendal 473 



Note on tlie i-esjnration of Alcurodcs rltr-l, C. W. Woodworth 473 



Respiratory organs of botflies, ( i. Enderlein .' - - 473 



Notes on Cerococcus, Rose W. Patterson 474 



The rearing of hymenoi>terous borers in inuiied Ijranches, W. Baer 474 



Monograph of the Sesiidte of America iKirth of Mexico, W. Heutenmiilk-r 474 



Siiicriiithits quevrufi, L. von Aigner-.Mhali ^ 474 



Syrphus flies and colors of flowers, F. i'lati-au * 474 



Trai)ping insects on fruit trees 474 



Hiuts on si)raying 474 



