COLLABORATORS 



GiLMORE, John W., Assistant Professor of Agronomy, 

 New York State College of Agriculture at Cornell 

 University, Ithaca, N. Y. (Kohlrabi for Stock-Feeding. 

 Silage Cutters.) 



Green, Samuel B., Professor of Horticulture and Forestry, 

 University of Minnesota, St. Anthony Park, St. Paul, 

 Minn. (Raising the Timber Crop.) 



Harper, J. N., Director of South Carolina Experiment 

 Station and Professor of Agriculture, Clemson College, 

 S. C. Formerly of Kentucky Agricultural Experiment 

 Station. (Hemp.) 



Harshbergbr, John W., Assistant Professor of Botany, 

 University of Pennsylvania, Philadelphia, Pa. (Maize, 

 or Indian Corn, botanical discussion.) 



Hart, B. L., General Manager, Consolidated Ginseng 

 Company of America, Rose Hill, N. Y. (Ginseng, 

 American.) 



Hart, J. H., Superintendent of Botanical Department, 

 Trinidad, B. W. I. (Rubber, or Caoutchouc, in conjunc- 

 tion with H. N. Ridley.) 



Hartley, C. P., In Charge of Corn Investigations, Bureau 

 of Plant Industry, Depai-tment of Agriculture, Wash- 

 ington, D. C. (Maize-Growing.) 



HiGGiNS, J. E., Expert in Horticulture, Hawaii Experiment 

 Station, Honolulu, H. T. (Taro.) 



Hillman, F. H., Assistant in Seed Laboratory, Depart- 

 ment of Agriculture, Washington, D. C, (Practical 

 Advice on Seed-Testing, in conjunction with B. Brown.) 



Hills, Joseph L., Dean, Agricultural Department, Uni- 

 versity of Vermont, and Director, Vermont Experi- 

 ment Station, Burlington, Vt. (Maple-Sugar and 

 Maple-Syrup.) 



Hitchcock, A. S., Systematic Agrostologist, Bureau of 

 Plant Industry, Department of Agriculture, Washing- 

 ton, D. C. (Grasses.) 



Hood, S. C, Assistant in Drug and Poisonous Plant 

 Investigations, Bureau of Plant Industry, Department 

 of Agriculture, Washington, D. C. (Medicinal Plants: 

 liovage. Seneca Snakeroot. Valerian^) 



Hopkins, A. D., In Charge of Forest Insect Investigations, 

 Bureau of Entomology, Department of Agriculture, 

 Washington, D. C. (Insect Enemies of Woodlot Trees.) 



Hopkins, Cyril G., Chief in Agronomy and Chemistry, 

 Agricultural Experiment Station of University of 

 Illinois, Urbana, 111. (The Breeding of Maize.) 



Hume, H. Harold, Vice-President and Secretary, Glen 

 Saint Mary Nurseries Company, Glen Saint Mary, 

 Florida. (Beggarweed. Potato-Growing in the South. 

 Velvet Bean.) 



Hunn, Charles B., Gardener, New York State College of 

 Agriculture at Cornell University, Ithaca, N. Y. 

 (Plants in Residence Windows.) 



Jones, L. R., Botanist, Vermont Agricultural Experiment 

 Station, Burlington, Vt. (Chemical Weed-Killers or 

 Herbicides. Notes on European Experience in Potato- 

 Growing.) 



Kennedy, P. Beveridge, Professor of Botany, Horticulture 

 and Forestry, Nevada Agricultural Experiment Station, 

 Reno, Nev. (Native Meadows and Pastures of the 

 Plains and Ranges. Saltbushes.) 



Klugh, G. p., Assistant in Drug and Poisonous Plant 

 Investigations, Bureau of Plant Industry, Department 

 of Agricultiire, Washington, D. C. (Medicinal Plants: 

 Anise. Belladonna. Caraway. Fennel. Foxglove. 

 Golden Seal. Lobelia. Pennyroyal. Tansy. Thyme.) 



Knapp, S. a.. In Charge of Farmers' Cooperative Demon- 

 stration Work, Bureau of Plant Industry, Department 

 of Agriculture. Address, Lake Charles, La. (Rice.) 



Lloyd, John W. Assistant Professor of Olericulture, Col- 

 lege of Agriculture, and Assistant Chief in Horticul- 

 ture, Experiment Station, Urbana, 111. (Truck-Growing.) 



LooMis, A. M., Editor of " The Grape Belt," Dunkirk, N. 

 Y. (Grape and Other Fruit Juices.) 



Lyon, T. Lyttleton, Professor of Experimental Agronomy, 

 New York State College of Agriculture at Cornell 

 University, Ithaca, N. Y. (Chicory Root. Wheat, in 

 conjunction with E. E. Elliott.) 



Mackintosh, R. S., Professor of Horticulture, Alabama 

 Polytechnic Institute and Agricultural Experiment 

 Station, and State Horticulturist, Auburn, Alabama. 

 (Liists of Fruits for Home-planting in Alabama.) 



Macoun, W. T., Horticulturist and Curator of the Botanic 

 Garden, Central Experimental Farm, Ottawa, Out., 

 Can. (Lists of Fruits for Home-planting in Ontario 

 and Quebec.) 



Maynard, S. T., Horticultural Specialist and Landscape 

 Gardener, Northboro, Mass. (The Farm Fruit- and 

 Vegetable- Gardens.) 



McDonald, M., President, Oregon Nursery Company, 

 Salem, Ore. (Organization of a Commercial Nursery 

 Business, under Nurseries.) 



Mercibr, W. B., Farmer, Centerville, Miss. (Practical 

 Suggestions on Cotton-Growing.) 



Montgomery, E. G., Field Crops, Nebraska Agricultural 

 Experiment Station, Lincoln, Neb. (Cultivation of 

 kafir and durra, in conjunction with C. W. Warburton.) 



Moore, R. A., Professor of Agronomy, Wisconsin Agricul- 

 tural College and Experiment Station, Madison, Wis, 

 (Barley.) 



Osterhout, W. J. v.. Professor of Botany, University of 

 California, Berkeley, Cal. (The Plant: Its Structure, 

 Life Processes and Environment.) 



Paddock, W., Botanist and Horticulturist, Experiment 

 Station, Fort Collins, Colo. (Lists of Fruits for Home- 

 planting in Colorado.) 



Phelps, Charles S., Superintendent of Grassland Farms, 

 Chapinville, Conn. (The Significance of Forage-Crop- 

 ping.) 



Piper, C. V., Agrostologist, Bureau of Plant Industry, 

 Department of Agriculture, Washington, D. C. (Sain- 

 foin. Serradella.- Spurry.) 



Powell, G. Harold, Pomologist in Charge of Fruit 

 Transportation and Storage Investigations, Depart- 

 ment of Agriculture, Washington, D. C. (Handling 

 and Shipping Fruit.) 



Prescott, Samuel C, Assistant Professor of Industrial 

 Biology, Massachusetts Institute of Technology, and 

 Director, The Boston Bio-Chemical Laboratory, Boston, 

 Mass. (The Commercial Canning Industry. Wine, 

 Cider and Vinegar. Brewing.) 



Reed, Howard S., Soil Physiologist, Bureau of Soils, 

 Department of Agriculture, Washington, D. C. (The 

 Stimulation of Plant Growth by Means of Weak 

 Poisons.) 



Ridley, H. N., Botanic Gardens, Singapore, Straits Settle- 

 ments. (Rubber, or Caoutchouc, in conjunction with 

 J. H. Hart.) 



Sanborn, J. W., Wilson Farm, Gilmanton, N. H. Post- 

 office, Pittsfield, N. H. (Silage-Cropping : Its History, 

 Processes and Importance.) 



