CONTENTS. Ill 



Page. 



Tlie corn r-rop of Dolnwaro, Xeale 1040 



Hops iu principal countries, with statistics of beer brewing, Merritt 1040 



Duty of water on field peas, 100(i, Nowell 1040 



I'otato experiments. Emerson 1041 



Potato in vest if,'at ions. Samlsten and Delwiche 1041 



Tobacco invest ij^at ions. Saiidsten 1042 



Toltacco breeding'. Sliamel and Cobey 1042 



Eradication of wild mustard, Moore and Stone 1042 



Three acres and liberty, Hall et al 1043 



HORTICULTURE. 



The garden book of California. Angler 1048 



Report of the horticulturist. Close 1043 



Rejiort of the horticulturist, IIenricks(>n 1044 



Vegetable growing in i'orto Rico. Ilenrickseu 1045 



Manure as a suuiuier mulch in vegetable forcing houses. Green and Waid_ 1045 



Greenhouse experiments for 1900, Moore 1040 



Test of tomatoes and experiments with Western blight, Henderson 1040 



Celer.v. Beattie 1047 



The best wa.v to gi'ow celery, Jenkins 1047 



Cranl)erry investigations. Whitson, Malde, and Hardenberg 1047 



Fruit growing iu Lake Superior region, Saudsten and Delwiche 1040 



Orchard fruits. Sandsten 1040 



Ampelogra|ihy. Molon 1049 



Report of the coffee expert, Van Leenhoff 1049 



FORESTRY. 



The Forest Service of the United States. Price 1050 



Report of forest nurseryman, Haughs 1050 



State nursery for forest tree seedlings, Jones 1050 



Report of district foresters 1051 



Forest management in southern pines. Rothkugel i 1051 



RejHirt of the controller, experiment station, Peradeniya, Wright 1051 



Treatment of cooperative forestry plats 1051 



Importance of climatic varieties for sylviculture, Cieslar 1052 



Table for determining financial increment of trees, Eckbo 1052 



New method of measuring volumes of conifers, Fernow 1052 



Influence of light and of changing temperatures on germination. Atterberg_ 1052 



Observations on effects of frosts in 1905-1006, Elwes 1052 



India rubber on the island of Cuba. Pearson 1052 



I'resent and future i)hases of the India rubber industry, Tobler 1052 



The cocoanut palm in Ceylon. Ferguson 1052 



The Tavistock woods, Schlich 1053 



Evergreens for the Iowa planter. Erwin and Baker 1053 



Preservation of wood used for telegraph poles, Nowotny 1053 



DISEASES OF I'LA.\TS. 



Report of the botanist. P.oUey 1053 



The wintering of grain rusts. Christman 1054 



Treating seed grains for the prevention of smut, Moore and Stone 1055 



Contribution to the biology of ergots, Stager 1055 



Infection experiments with Enjsiphc f/ramiiiis. Reed 1055 



Further researches on brusone of rice in 1905, Brizi 1055 



The winter rot of potatoes 1056 



Potato spraying experiment. Sandsten and Milward 1056 



Pineapple and banana diseases. Tower 1056 



A disease of coffee. Van Leenhoff 1056 



A bacterial disease of fruit trees. Aderhold 1057 



Distribution of gooseberry mildew in Europe 1057 



A new disease of cacao 1057 



Diseases of cocoanut palm, Stockdale 1057 



Effect of alkaline polysulphids on spraying apparatus, Fremont 1058 



