dcsimg
Please read BHL's Acknowledgment of Harmful Content
Sort By:
< Prev   1 2 3 4 5 6 7 8    Next >
  1. By: Roberts, John W. (John William),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1917
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Bacterial diseases of plants  Diseases and pests  Peach  Southern States  
  2. By: Roberts, John W. (John William),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1918
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Apples  Bitter-rot  Diseases and pests  
  3. By: Roberts, John W. (John William), - United States. Agricultural Research Service.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, [1939?]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Apples  Diseases and pests  Fire-blight  Pear  Quince  United States  
  4. By: Roberts, John W. (John William), - United States. Bureau of Plant Industry.
    Publication info: Washington, U.S. G.P.O, 1913
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Apples  Diseases and pests  
  5. By: Robinson, John,
    Publication info: Salem [Mass.], S.E. Cassino, 1878
    Holding Institution: Multiple institutions
    Subjects: 19th century  Diseases and pests  Ferns  Illustrations in books  Photographs, Original  Selaginellaceae  United States  Woodburytypes (prints)  
  6. By: Rockwood, L. P. (Lawrence Peck),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1926
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Red clover  
  7. By: Roe, Arthur L. (Arthur Lawrence), - Amman, Gene D.
    Publication info: Ogden, Utah, Intermountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1970
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Lodgepole pine  Mountain pine beetle  Northwestern States  
  8. By: Rohm And Haas Company, - William Kroemer & Sons, Inc. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Philadelphia, Pennsylvania, Rohm & Haas Company, [1951]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Fungicides  Potatoes  
    BHL Collections: Seed & Nursery Catalogs
  9. By: Rohwer, S. A. (Sievert Allen), - United States. Bureau of Entomology and Plant Quarantine.
    Publication info: Washington, D.C, United States Department of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine, [1950]
    Holding Institution: University of Florida, George A. Smathers Libraries
    Subjects: Control  Diseases and pests  Law and legislation  Netherlands  Plant quarantine  San José scale  Woody plants  
  10. By: Romyn, Anton Eric.
    Publication info: 1922
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: 1922  Agronomy  Corn  Diseases and pests  Effect of hydrogen-ion concentration on  Growth  Plants  Theses  UIUC  
  11. By: Rose Mfg. Co. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Beacon, N.Y, Rose Mfg. Co, [1946?]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Catalogs  Control  Diseases and pests  Equipment and supplies  Rose culture  Roses  
    BHL Collections: Seed & Nursery Catalogs
  12. By: Rose, Dean H. (Dean Humboldt),
    Publication info: Chicago, 1919
    Holding Institution: Library of Congress
    Subjects: Apples  Diseases and pests  
  13. By: Rose, Dean H. (Dean Humboldt),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1943
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Citrus  Diseases and pests  Fruit  
  14. By: Rose, Dean H. (Dean Humboldt), - Bratley, C. O. (Cyril Oliver), - Pentzer, W. T. (Wilbur Tibbils),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1939
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Fruit  Grapes  
  15. By: Rose, Dean H. (Dean Humboldt), - Brooks, Charles, - Bratley, C. O. (Cyril Oliver),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1933
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Apples  Diseases and pests  Pear  Quince  
  16. By: Rose, Dean H. (Dean Humboldt), - McColloch, Lacy Porter, - Fisher, D. F.
    Edition: Rev. Nov. 1951.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1951
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Apples  Diseases and pests  Pear  Quince  
  17. By: Rose, Dean H. (Dean Humboldt), - United States. Bureau of Agricultural Economics. Division of Fruits and Vegetables.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1924
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Apples  Diseases and pests  Marketing  
  18. By: Rosenbaum, Joseph,
    Publication info: Ithaca, 1915
    Holding Institution: Library of Congress
    Subjects: Diseases and pests  Ginseng  
  19. By: Roth, L E - Bynum, H. H. - Nelson, Earl E.
    Publication info: [Washington, U.S. Govt. Print. Off.], 1972
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Trees  
  20. By: Roth, Lewis F. - Barrett, James W. (James Willis),
    Publication info: [Portland, Or.], U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1985
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Arceuthobium  Diseases and pests  Ponderosa pine  Propagation  Thinning
  21. By: Royal Horticultural Society (Great Britain) - Dickson, Alexander. - Nicholson, D. E. - Pritchard, J. O. - Wilson, G. Fox.
    Publication info: [London], Printed by Spottiswoode & co. ltd, 1913
    Holding Institution: Cornell University Library
    Subjects: Diseases and pests  Fertilizers  Fruit  Hardy perennials  Roses  
  22. By: Rozen, Jerome G. (Jerome George), - Hall, H. Glenn.
    Publication info: New York, NY, American Museum of Natural History, [2014], ©2014
    Holding Institution: American Museum of Natural History Library
    Subjects: Agaves  Arizona  Bees  Behavior  Cochise County  Cocoons  Diseases and pests  Insects  Lithurginae  Lithurgopsis apicalis  Nests  Trichothurgus dubius  
  23. By: Ruehle, John L. - Southeastern Forest Experiment Station (Asheville, N.C.)
    Publication info: Asheville, N.C, Southeastern Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1967
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Nematoda, Parasitic in plants  Trees  
  24. By: Ruhman, M. H. - British Columbia. Horticultural Branch.
    Publication info: Victoria, B.C, W.H. Cullin, 1918
    Holding Institution: Canadiana.org
    Subjects: Agricultural pests  Aphids  Apple  British Columbia  Diseases and pests  
  25. By: Runner, G. A. (George Alfred),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1914
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Tobacco  Tobacco-wireworm  Virginia  
  26. By: Runner, G. A. (George Alfred),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1919
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Cigarette beetle  Diseases and pests  Tobacco  
  27. By: Rush, Peter A. - United States. State and Private Forestry. Northeastern Area.
    Publication info: Broomall, Pa, U.S. Dept. of Agriculture, Forest Service, Northeastern Area S&PF, 1986
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Forests and forestry  Northeastern States  Trees  
  28. By: Russell, Harry Merwin,
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1914
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Rose-aphis  Roses  
  29. By: Rutter, John.
    Publication info: Harrisburg, Pa, Every Saturday night office, 1880
    Holding Institution: Multiple institutions
    Subjects: Diseases and pests  Peach  
  30. By: Sampson, George Roger, - Betters, David R. - Love, Robert, - Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.)
    Publication info: Fort Collins, Colo, Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, [1980]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Colorado  Control  Diseases and pests  Mountain pine beetle  Trees  
  31. By: Sanders, George Ethelbert - Canada. Division of Entomology.
    Publication info: Ottawa, Govt. Print. Bureau, 1916
    Holding Institution: Canadiana.org
    Subjects: Control  Diseases and pests  Fruit  Nova Scotia  Spraying and dusting in agriculture  
  32. By: Sanders, George Ethelbert - Dustan, A. G. - Canada. Division of Entomology.
    Edition: Technical ed.
    Publication info: Ottawa, J. de L. Taché, 1919
    Holding Institution: Canadiana.org
    Subjects: Apple  Bud-moth  Control  Diseases and pests  Insect pests  Nova Scotia  
  33. By: Sanders, George Ethelbert - Dustan, A. G. - Canada. Division of Entomology.
    Publication info: Ottawa, J. de L. Taché, 1919
    Holding Institution: Canadiana.org
    Subjects: Agricultural pests  Apple  Control  Diseases and pests  Nova Scotia  Worms  
  34. By: Sanders, James Glossbrenner, - United States. Bureau of Entomology. - United States. Department of Agriculture.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Entomology, 1907
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Agricultural pests  Diseases and pests  Peach  Scale insects  
  35. By: Sanderson, Dwight,
    Publication info: Washington, D.C, U.S Dept. of Agriculture, Bureau of Entomology, 1906
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Cotton  Diseases and pests  Texas  
  36. By: Sartwell, Charles - Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
    Publication info: [Portland, Or.], Pacific Northwest Forest and Range Experiment Station, U.S.D.A. Forest Service, [1970]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Ips  Oregon, Eastern  Ponderosa pine  
  37. By: Sasscer, E. R. (Ernest Ralph), - Borden, Arthur D. (Arthur Dickie),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1919
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Hessian flies  Roses  
  38. By: Saunders, William,
    Publication info: Ottawa?, Dept. of Agriculture?, 1898
    Holding Institution: Canadiana.org
    Subjects: Diseases and pests  Harvesting  Tobacco  
  39. By: Scammell, H. B. (Harold Besnard),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1917
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Cranberries  Cranberry girdler  Diseases and pests  
  40. By: Scammell, H. B. (Harold Besnard),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1915
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Cranberries  Cranberry root-worm  Diseases and pests  
  41. By: Schaffner, J. V. (John Valentine), - United States. Department of Agriculture. - United States. Bureau of Entomology and Plant Quarantine.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1953
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Forest insects  Indexes  Trees  United States  
  42. By: Schaupmeyer, Clive A. - Alberta. Alberta Agriculture.
    Publication info: Edmonton, Alta, Alberta Agriculture, 1992
    Holding Institution: University of Alberta Library
    Subjects: Alberta  Diseases and pests  Potatoes  
  43. By: Schaupmeyer, Clive A. - Alberta. Alberta Agriculture.
    Publication info: Edmonton, Alta, Alberta Agriculture, 1986
    Holding Institution: University of Alberta Library
    Subjects: Alberta  Diseases and pests  Potatoes  
  44. By: Schaupp, W. C. - Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.) - United States. Forest Service.
    Publication info: [Fort Collins, Colo.], USDA Forest Service, Rocky Mountain Forest and Range Experiment Station, [1993]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Black Hills (S.D. and Wyo.)  Control  Diseases and pests  Dispersal  Mountain pine beetle  Ponderosa pine  
  45. By: Scheffer, Theo. H. - Garlough, F. E. (Francis Earl),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1936
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Bulbs  Control  Diseases and pests  Rodents  
  46. By: Schlumberger, Hans George, - Lucké, Baldwin,
    Publication info: [N.p.] [n.d.]
    Holding Institution: University of Toronto - Gerstein Science Information Centre
    Subjects: Diseases and pests  Fishes  Reptiles  Tumors  
  47. By: Schmid, J. M. - Mata, S. A. - Averill, Robert D. - Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.) - United States. Forest Service.
    Publication info: [Fort Collins, Colo.], USDA Forest Service, Rocky Mountain Forest and Range Experiment Station, 1989
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: baits  Coleoptera  Control  Dendroctonus ponderosae  Diseases and pests  forest pests  Mountain pine beetle  Pesticides  Pinaceae  Pinus ponderosa  Ponderosa pine  Scolytidae  South Dakota  USA  Western yellow pine  
  48. By: Schmid, J. M. - Mata, S. A. - Olsen, W. K. - Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.)
    Publication info: Fort Collins, CO, Rocky Mountain Forest and Range Experiment Station, U.S. Dept. of Agriculture, 1995
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Black Hills (S.D. and Wyo.)  Diseases and pests  Forest microclimatology  Microclimatology  Mountain pine beetle  Ponderosa pine  
  49. By: Schmid, J. M. - Mata, S. A. - Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.)
    Publication info: [Fort Collins, Colo.] (240 W. Prospect Rd., Fort Collins 80526), USDA Forest Service, Rocky Mountain Forest and Range Experiment Station, [1991]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Coleoptera  Dendroctonus valens  Diseases and pests  Pinaceae  Pinus ponderosa  plant pests  Ponderosa pine  Red turpentine beetle  Scolytidae  South Dakota  USA  Western yellow pine  
  50. By: Schmid, J. M. - Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.)
    Publication info: [Fort Collins, Colo.], USDA Forest Service, Rocky Mountain Forest and Range Experiment Station, [1991]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Coleoptera  Colorado  Dendroctonus ponderosae  Diseases and pests  forest damage  forest pests  Mountain pine beetle  Scolytidae  Trees  USA  
  51. By: Schmid, J. M. - Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.) - United States. Forest Service.
    Publication info: [Fort Collins, Colo.] (240 W. Prospect Rd., Fort Collins 80526), USDA Forest Service, Rocky Mountain Forest and Range Experiment Station, [1993]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Black Hills (S.D. and Wyo.)  Diseases and pests  Mountain pine beetle  Ponderosa pine  Temperature  
  52. By: Schmiege, Donald C. - Anderson, Gerald W. - Lake States Forest Experiment Station (Saint Paul, Minn.)
    Publication info: St. Paul, Lake States Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, [1960]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Forest insects  Lake states  Trees  
  53. By: Schmiege, Donald C. - Anderson, Ralph L. - Lake States Forest Experiment Station (Saint Paul, Minn.)
    Publication info: [St Paul, Minn.], Lake States Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1958
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Forest insects  Lake states  Trees  
  54. By: Schmiege, Donald C. - Lake States Forest Experiment Station (Saint Paul, Minn.)
    Publication info: St. Paul, MN, Lake States Forest Experiment Station, 1961
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Abies  Choristoneura fumiferana  Diseases and pests  Forest insects  Minnesota  Mortality  Picea  Spruce  Spruce budworm  
  55. By: Schmitt, J. J. - Brown, M. W. - Cox, D. L. - Appalachian Fruit Research Station (Kearneysville, W. Va.)
    Publication info: [Kearneysville, WV?], USDA-ARS, Appalachian Fruit Res. Sta, [1993?]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Abamectin  Apples  Control  Diseases and pests  Lyonetiidae  
  56. By: Schmitz, Richard F. - Taylor, Alan R. (Alan Ray), - Intermountain Forest and Range Experiment Station (Ogden, Utah)
    Publication info: Ogden, Utah, U.S. Dept. of Agriculture, Forest Service, Intermountain Forest & Range Experiment Station, 1969
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Bark beetles  Diseases and pests  Lightning  Montana  Ponderosa pine  Wounds and injuries  
  57. By: Schneiderhan, F. J. - Fulton, Harry R. (Harry Rascoe), - United States. Office of Mycology and Disease Survey.
    Publication info: [Washington, D.C.], Office of Mycology and Disease Survey, Bureau of Plant Industry, United States Department of Agriculture, 1926
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Citrus  Diseases and pests  Fruit  Nuts  Tropical fruit  United States  
  58. By: Schultz, Mark. - Holsten, Edward H. - United States. Forest Service. Alaska Region. - United States. Department of Agriculture.
    Publication info: [Juneau, Alaska?], U.S. Dept. of Agriculture, [2001]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Alaska  Diseases and pests  Environmental aspects  Forest insects  Research  Spruce  Trees  
  59. By: Scott, E. W. (Eugene Wiley),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1915
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Control  Diseases and pests  Fruit  Insecticides  
  60. By: Scott, E. W. (Eugene Wiley), - Paine, John Howard,
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1914
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Bud-moth  Diseases and pests  Fruit  
  61. By: Scott, W. M. (William Moore), - Ayres, T. Willard. - United States. Department of Agriculture. - United States. Bureau of Plant Industry. - United States. Government Printing Office.
    Publication info: Washington, G.P.O, 1910
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Brown rot of fruit  Diseases and pests  Peach  Peach scab  
  62. By: Scott, W. M. (William Moore), - Rorer, James Birch, - United States. Bureau of Plant Industry.
    Publication info: Washington, D.C, G.P.O, 1909
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Apple blotch  Apples  Diseases and pests  
  63. By: Scott, W. M. (William Moore), - United States. Department of Agriculture. - United States. Bureau of Plant Industry. - United States. Government Printing Office.
    Publication info: Washington, Government Printing Office, 1906
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Apples  Bitter-rot  Diseases and pests  
  64. By: Scott, W. M. (William Moore), - United States. Bureau of Plant Industry.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Plant Industry, 1909
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Apples  Cherry  Diseases and pests  Fungicides  Lime  Peach  Sulfur  United States  
  65. By: Scott, W. M. (William Moore), - United States. Bureau of Plant Industry.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Plant Industry, 1910
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Apples  Bordeaux mixture  Diseases and pests  Fungicides  
  66. By: Scudder, Samuel Hubbard,
    Publication info: Boston, A. Williams, 1883, c1882
    Holding Institution: UMass Amherst Libraries
    Subjects: Diseases and pests  Massachusetts  Nantucket  Pine  Pine-moth  
  67. By: Scudder, Samuel Hubbard, - Boston Society of Natural History.
    Publication info: Boston, Boston Society of Natural History, 1887
    Holding Institution: Canadiana.org
    Subjects: Butterflies  Cabbage  Diseases and pests  North America  
  68. By: Sharpnack, Nancy X. - Wong, John. - United States. Forest Pest Management. Methods Application Group.
    Publication info: Fort Collins, Colo, United States Department of Agriculture, Forest Service, Forest Pest Management, Methods Application Group, [1982]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: arthropod pests  Diseases and pests  Economic aspects  Forest management  Forest surveys  Forestry  Lodgepole pine  Monitoring  Mountain pine beetle  plant health  plant pests  Ponderosa pine  West (U.S.)  
  69. By: Shaw, W. R. (William R.) - Glenny, George,
    Publication info: Toronto, Copp, Clark, 1892
    Holding Institution: Canadiana.org
    Subjects: Diseases and pests  Fruit  North America  Peach  
  70. By: Shear, C. L. (Cornelius Lott),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1916
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Cranberries  Diseases and pests  
  71. By: Shepherd, Donald R. - United States. Plant Pest Control Division. - Entomological Society of America
    Publication info: [Washington, D.C.], [U.S. Dept. of Agriculture, Agricultural Research Service, Plant Pest Control Division], [1964]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Boll weevil  Control  Cotton  Diseases and pests  
  72. By: Sherbakoff, C. D. (Constantine Demetry),
    Publication info: Ithaca, N.Y, Cornell University, 1915
    Holding Institution: Internet Archive
    Subjects: Diseases and pests  Fusarium  Potatoes  Potato-rot  Solanaceae  Solanum tuberosum  
  73. By: Sherman, Franklin, - Mabee, William B. (William Bruce), - North Carolina State College. Agricultural Extension Service.
    Publication info: Raleigh, N.C. Agricultural Extension Service of the State College and State Dept. of Agriculture and U.S. Dept. of Agriculture, cooperating, [1923]
    Holding Institution: University Library, University of North Carolina at Chapel Hill
    Subjects: Agricultural pests  Boll weevil  Control  Cotton  Diseases and pests  North Carolina  
  74. By: Shigo, Alex L.,
    Publication info: Upper Darby, Pa, Northeastern Forest Experiment Station, 1962
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Beech  Diseases and pests  Scale insects  
  75. By: Shigo, Alex L.,
    Publication info: Upper Darby, Pa, USDA, Forest Service, [1976?]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Northeastern States  Trees  
  76. By: Sibson, Francis.
    Publication info: Edinburgh, Printed by A. Balfour and Co, 1834
    Holding Institution: University of Southampton
    Subjects: Diseases and pests  Potatoes  
    BHL Collections: Perkins Agricultural Library
  77. By: Sidney, Edwin,
    Publication info: London, Religious Tract Society, [1846]
    Holding Institution: University of Toronto - Gerstein Science Information Centre
    Subjects: Diseases and pests  Wheat  
  78. By: Siegler, E. H. (Edouard Horace), - Munger, F. (Francis), - Smith, L. E. (Lloyd E.),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1939
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Codling moth  Control  Diseases and pests  Fruit  
  79. By: Siegler, E. H. (Edouard Horace), - Plank, H. K. (Harold Kaufman), - Colorado Agricultural Experiment Station.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1921
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Codling moth  Colorado  Control  Diseases and pests  Fruit  
  80. By: Siegler, E. H. (Edouard Horace), - Plank, H. K. (Harold Kaufman), - Colorado Agricultural Experiment Station.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1921
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Codling moth  Colorado  Diseases and pests  Fruit  
  81. By: Siegler, E. H. (Edouard Horace), - Simanton, F. L. (Frank Leslie),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1915
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Codling moth  Diseases and pests  Fruit  Maine  
  82. By: Simanton, F. L. (Frank Leslie),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1916
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Peach  Scale insects  
  83. By: Simmons, Perez,
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, [1943]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Control  Diseases and pests  Dried fruit  Fruit  
  84. By: Skilling, Darroll D. - North Central Forest Experiment Station (Saint Paul, Minn.)
    Edition: Rev. 1985.
    Publication info: [St. Paul, MN], North Central Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1985 [i.e. 1988]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Trees  United States  
  85. By: Skyler, Patricia J. - United States. Forest Pest Management.
    Publication info: Davis, Calif, USDA Forest Service, Forest Pest Management, 1990-
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Aerial spraying and dusting in agriculture  Application  Bibliography  Control  Defoliation  Diseases and pests  Insect pests  Insecticides  Trees  United States  
  86. By: Slingerland, M. V. (Mark Vernon), - Crosby, Cyrus Richard,
    Publication info: New York, The Macmillan company, [c1914]
    Holding Institution: Multiple institutions
    Subjects: Beneficial insects  Diseases and pests  Fruit  Insect pests  Insects, Injurious and beneficial  
  87. By: Slingerland, M. V. (Mark Vernon), - Crosby, Cyrus Richard,
    Publication info: New York, The Macmillan company, 1915
    Holding Institution: University of British Columbia Library
    Subjects: Beneficial insects  Diseases and pests  Fruit  Insect pests  
  88. By: Smee, Alfred,
    Publication info: New York, Wiley & Putnam, 1847
    Holding Institution: University of California Libraries
    Subjects: Diseases and pests  Potatoes  
  89. By: Smith, Erwin F. (Erwin Frink),
    Publication info: [Place of publication not identified], [publisher not identified], [1887-1888]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Bibliography  Diseases and pests  Peach  Peach-yellows  
  90. By: Smith, Erwin F. (Erwin Frink), - McKenney, R. E. B. (Randolph Evans Bender),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1921
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Florida  Tobacco  Tobacco blue mold  
  91. By: Smith, Erwin F. (Erwin Frink), - McKenney, R. E. B. (Randolph Evans Bender),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1921
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Florida  Georgia  Tobacco  Tobacco blue mold  
  92. By: Smith, Erwin F. (Erwin Frink), - McKenney, R. E. B. (Randolph Evans Bender),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1921
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Control  Diseases and pests  Florida  Georgia  Tobacco  Tobacco blue mold  
  93. By: Smith, Floyd F. (Floyd Franklin),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1939
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Control  Cyclamen mite  Diseases and pests  Gerbera  Mites  
  94. By: Smith, George Durward,
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1921
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Boll weevil  Cotton  Diseases and pests  
  95. By: Smith, H. W. - Nova Scotia Agricultural College.
    Publication info: Truro, N.S, [s.n.], 1917
    Holding Institution: Canadiana.org
    Subjects: Diseases and pests  Fruit  Nova Scotia  Spraying and dusting in agriculture  
  96. By: Smith, Leslie Malcolm,
    Publication info: Berkeley, Calif, Agricultural Experiment Station, 1933
    Holding Institution: University of California, Davis Libraries
    Subjects: California  Diseases and pests  Fruit  Pear thrips  
  97. By: Smith, Leslie Malcolm,
    Publication info: Berkeley, Calif, College of Agriculture, University of California, 1932
    Holding Institution: University of California, Davis Libraries
    Subjects: Bark beetles  Diseases and pests  Trees  
  98. By: Smith, Leslie Malcolm, - California Agricultural Experiment Station.
    Publication info: Berkeley, Calif, University of California, College of Agriculture, Agricultural Experiment Station, [1945]
    Holding Institution: University of California, Davis Libraries
    Subjects: Diseases and pests  Fruit  Scolytus  
  99. By: Smith, Ralph E. (Ralph Eliot),
    Publication info: Berkeley, Calif, The College of Agriculture, University of California, [1941]
    Holding Institution: University of California, Davis Libraries
    Subjects: Diseases and pests  Fruit  Nuts  
  100. By: Smith, Ralph E. (Ralph Eliot),
    Publication info: Berkeley, Calif, College of Agriculture, Univ. of Calif, 1940
    Holding Institution: University of California, Davis Libraries
    Subjects: Agricultural pests  Diseases and pests  Plant diseases  Plant parasites  Vegetables  
  101. By: Smith, Ralph E. (Ralph Eliot),
    Publication info: Berkeley, Cal, Agricultural Experiment Station, 1906
    Holding Institution: University of California, Davis Libraries
    Subjects: Asparagus  Control  Diseases and pests  Rust fungi  
  102. By: Smith, Ralph Henry,
    Publication info: Moscow, Idaho, University of Idaho, Agricultural Experiment Station, 1922
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Diseases and pests  Fruit  Spider mites  
  103. By: Smith, Richard S. - Graham, David A. - United States. Forest Service.
    Publication info: Washington, Forest Service, U.S. Dept. of Agriculture, 1975
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Conifers  Diseases and pests  
  104. By: Smith, Richard S. - United States. Forest Pest Management. Methods Application Group.
    Publication info: Fort Collins, Colo, U.S. Dept. of Agriculture, Forest Service, Forest Pest Management, Methods Application Group, 1984
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Conifers  Diseases and pests  Forests  Fungal diseases of plants  Pinopsida  Roots  United States  
  105. By: Smith, Thomas Earle,
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1944
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Tobacco  
  106. By: Smith, W. L. - Penny, R. W. - Grossman, R.
    Publication info: Washington, U.S. Govt. Print. Off, 1972
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Fruit  
  107. By: Snapp, Oliver I.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1927
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Brown rot of fruit  Control  Diseases and pests  Georgia  Peach  Peach-scab  
  108. By: Snapp, Oliver I. - Alden, Charles H. (Charles Harold),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1924
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Control  Curculio  Diseases and pests  Peach  Spraying and dusting in agriculture  
  109. By: Snapp, Oliver I. - Alden, Charles H. (Charles Harold),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1923
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Control  Diseases and pests  Peach  Peach-tree borer  
  110. By: Snyder, Thomas Elliott
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Entomology, 1910-16
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Chestnut  Diseases and pests  Electric lines  Poles and towers  Termites  
  111. By: Soper, Richard S., - Filippov, N. A., - Alimukhamedov, Sultan N.
    Publication info: [Washington, D.C.?], United States Department of Agriculture, Agricultural Research Service, 1992
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Congresses  Control  Cotton  Diseases and pests  Insect pests  
  112. By: Soroka, Juliana J. - Canada. Agriculture Canada
    Edition: Rev. 1991
    Publication info: Ottawa, Ont, Agriculture Canada, 1991
    Holding Institution: Agriculture and Agri-Food Canada (AAFC)
    Subjects: Canada, Western  Control  Diseases and pests  Grasses  Insect pests  Legumes  
  113. By: Soroka, Juliana Judy. - Canada. Agriculture Canada
    Publication info: Ottawa, Direction générale des communications, Agriculture Canada, c1991
    Holding Institution: Agriculture and Agri-Food Canada (AAFC)
    Subjects: Canada, Western  Diseases and pests  Grasses  Insects, Injurious and beneficial  Legumes  
  114. By: Southern Forest Experiment Station (New Orleans, La.)
    Publication info: New Orleans, U.S. Dept. of Agriculture, Forest Service, Southern Forest Experiment Station, 1955-1973
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Forest insects  Periodicals  Southern States  Trees  
  115. By: Southern Rhodesia. Dept. of Agriculture. - Jack, Rupert W.,
    Publication info: Salisbury, Printed by the Argus P. & P. co, [19--?]
    Holding Institution: University of California Libraries
    Subjects: Diseases and pests  Tobacco  
  116. By: Southwick, James M.
    Publication info: Providence, E.L. Freeman & sons, printers, 1900
    Holding Institution: Library of Congress
    Subjects: Apples  Beneficial insects  Diseases and pests  Insect pests  
  117. By: Spaulding, Perley
    Publication info: Washington, Govt. print. off, 1922
    Holding Institution: Library of Congress
    Subjects: Blister rust  Diseases and pests  White pine  
  118. By: Spaulding, Perley
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1922
    Holding Institution: Multiple institutions
    Subjects: Blister rust  Diseases and pests  White pine  
  119. By: Spaulding, Perley
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1914
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Blister rust  Diseases and pests  White pine  
  120. By: Spaulding, Perley - United States. Bureau of Plant Industry.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Plant Industry, 1908
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Conifers  Damping-off diseases  Diseases and pests  Seedlings  
  121. By: Speare, A. T. (Alden True),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1922
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Biological control  Citrus  Diseases and pests  Florida  Mealybugs  
  122. By: Sprague, Roderick, - United States. Division of Mycology and Disease Survey.
    Publication info: [Washington, D.C.], Division of Mycology and Disease Survey, Bureau of Plant Industry, United States Department of Agriculture, 1942
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Fungi  Grain  Grasses  Oregon  
  123. By: Sprague, Roderick, - United States. Plant Disease Epidemics and Identification Section.
    Publication info: Beltsville, Md, Plant Disease Epidemics and Identification Section, Agricultural Research Service, United States Department of Agriculture, 1955
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Alaska  Diseases and pests  Grain  Grasses  
  124. By: Sprague, Roderick, - United States. Plant Disease Survey.
    Publication info: Beltsville, Md, Plant Disease Survey, Division of Mycology and Disease Survey, Bureau of Plant Industry, Soils, and Agricultural Engineering, Agricultural Research Administration, United States Department of Agriculture, 1946
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Grain  Grasses  Leaf spots  Root rots  West (U.S.)  
  125. By: St. George, R. A. - United States. Bureau of Entomology and Plant Quarantine. - United States. Bureau of Entomology.
    Publication info: Washington, D.C, U.S. Department of Agriculture, Bureau of Entomology, 1923
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Control  Diseases and pests  Insect pests  Lumber  Southern States  Timber  
  126. By: St. George, R. A. - United States. Bureau of Entomology and Plant Quarantine. - United States. Bureau of Entomology.
    Publication info: Washington, D.C, U.S. Department of Agriculture, Bureau of Entomology, 1923
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Control  Diseases and pests  Insect pests  Lumber  Southern States  Timber  
  127. By: St. George, R. A. - United States. Bureau of Entomology and Plant Quarantine. - United States. Bureau of Entomology.
    Publication info: Washington, D.C, U.S. Department of Agriculture, Bureau of Entomology, 1923
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Control  Diseases and pests  Insect pests  Lumber  Southern States  Timber  
  128. By: Stafford, Eugene M.,
    Publication info: Berkeley, Calif, University of California, College of Agriculture, Agricultural Experiment Station, [1945]
    Holding Institution: University of California, Davis Libraries
    Subjects: California  Control  Diseases and pests  Olive  Sacramento Valley  San Joaquin Valley  Scale insects  
  129. By: Stage, Albert R. - Intermountain Research Station (Ogden, Utah)
    Publication info: [Ogden, UT], U.S. Dept. of Agriculture, Forest Service, Intermountain Research Station, [1990?]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Armillaria  Diseases and pests  Forests and forestry  Management  Mathematical models  Phellinus  Roots (Botany)  West (U.S.)  
  130. By: Stakman, E. C. (Elvin Charles), - United States. Plant Disease Survey.
    Publication info: [Washington, D.C.], Plant Disease Survey, Bureau of Plant Industry, United States Department of Agriculture, 1922
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Forage plants  Grain  United States  
  131. By: Stakman, Elvin Charles.
    Publication info: St. Paul, 1914
    Holding Institution: Library of Congress
    Subjects: Diseases and pests  Grain  Uredineae  
  132. By: Stebbing, Edward Percy,
    Publication info: London, Eyre & Spottiswoode, 1914
    Holding Institution: University of Toronto - Earth Sciences Library (Noranda)
    Subjects: Beetles  Diseases and pests  Forest insects  India  Trees  
  133. By: Stebbing, Edward Percy,
    Publication info: London, Printed by Eyre & Spottiswoode, ltd, 1914
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Beetles  Diseases and pests  Entomology  Forest insects  India  Trees  
  134. By: Stebbing, Edward Percy,
    Publication info: Calcutta, Office of Superintendent of Government Printing, India, 1899
    Holding Institution: NCSU Libraries
    Subjects: Diseases and pests  Entomology  Forest insects  India  Trees  
  135. By: Steele, Robert - Intermountain Research Station (Ogden, Utah)
    Publication info: Ogden, UT, U.S. Dept. of Agriculture, Forest Service, Intermountain Research Station, [1996]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Forest health  Idaho  Trees  
  136. By: Stein, John D. - Kennedy, Patrick C.
    Publication info: Fort Collins, Colo, Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1972
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Great Plains  Identification  Insect pests  Trees  Windbreaks, shelterbelts, etc  
  137. By: Steiner, Marilyn Y. - Elliott, D. P., - Alberta Environmental Centre.
    Edition: 2nd ed.
    Publication info: Vegreville, Alta, Alberta Environmental Centre, 1987
    Holding Institution: University of Alberta Library
    Subjects: Biological control  Diseases and pests  House plants  House plants in interior decoration  Pests  
  138. By: Stelfox, David.
    Publication info: Edmonton, Dept. of Plant Science, University of Alberta, 1966
    Holding Institution: University of Alberta Library
    Subjects: Carrots  Diseases and pests  
  139. By: Stephens, George Robert, - Connecticut Agricultural Experiment Station.
    Publication info: New Haven, Conn, Connecticut Agricultural Experiment Station, [1981]
    Holding Institution: University of Connecticut Libraries
    Subjects: Connecticut  Defoliation  Diseases and pests  Forests and forestry  Hardwoods  Statistics  Trees  Wounds and injuries  
  140. By: Stevens, Frank Lincoln,
    Publication info: Urbana, Ill, University of Illinois Agricultural Experiment Station, 1919
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Apples  Diseases and pests  
  141. By: Stevens, Neil E. (Neil Everett), - Wilcox, R. B. (Raymond Boorman),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1918
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Fungi in agriculture  Strawberries  
  142. By: Stevens, Neil E. (Neil Everett), - Wilcox, R. B. (Raymond Boorman),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1917
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and injuries  Diseases and pests  Strawberries  Transportation  
  143. By: Stevens, Robert E.,
    Publication info: Washington, U.S. Govt. Print. Off, 1966
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Ponderosa pine  Rhyacionia zozana  
  144. By: Stevens, Robert E., - Brewer, J. Wayne (Jesse Wayne), - Leatherman, David A.
    Publication info: [Fort Collins, Colo.?], Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1982
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Forest insects  Ponderosa pine  Rocky Mountains  Southwest, New  Trees  
  145. By: Stevens, Robert E., - Hawksworth, Frank G. (Frank Goode),
    Publication info: Fort Collins, Colo, Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1970
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Arceuthobium  Diseases and pests  Insect pests  Plant mites  Trees  
  146. By: Stevens, Robert E., - Pacific Southwest Forest and Range Experiment Station (Berkeley, Calif.)
    Publication info: Berkeley, Calif, Pacific Southwest Forest and Range Experiment Station, [1959]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Conifers  Control  Diseases and pests  Pine needle-sheath miner  
  147. By: Stewart, J. T., M.D. - Smith, Emma A.
    Publication info: Peoria, Ill, Transcript Company, 1877
    Holding Institution: University of California Libraries
    Subjects: Diseases and pests  Illinois  Trees  
  148. By: Stewart, James L.
    Publication info: Portland, Or, Pacific Northwest Forest and Range Experiment Station, 1976
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Arceuthobium  Diseases and pests  Parasites  Western hemlock  
  149. By: Stewart, James L. - Shea, Keith R.
    Publication info: Portland, Or, Pacific Northwest Forest and Range Experiment Station, [1971?]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Northwest, Pacific  Trees  
  150. By: Stewart, Joseph K.
    Publication info: [Washington, U.S. Govt. Print. Off.], 1973
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Fruit  Melons  
  151. By: Stewart, R. E. - Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
    Publication info: Portland Or, Pacific Northwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, [1976]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Bracken fern  Control  Diseases and pests  Herbicides  Oregon, Western  Polystichum  Testing  Trees  Washington (State), Western  
  152. By: Stift, Anton,
    Publication info: Wien, Centralverein für Rübenzucker-Industrie in der Oesterr.-ungar. Monarchie, 1900
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: Beta vulgaris  Diseases and pests  
  153. By: Stoeckeler, J. H. (Joseph Henry), - Lake States Forest Experiment Station (Saint Paul, Minn.)
    Publication info: St. Paul, Minn, Lake States Forest Experiment Station, U.S. Dept. of Agriculture, Forest Service, 1949
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Conifers  Control  Diseases and pests  Forest nurseries  Herbicides  Lake states  Testing  Weeds  
  154. By: Stone, M. W. (Marshall Weddell) - Prochaska, R. G. - United States. Entomology Research Division.
    Publication info: Beltsville, Md, U.S. Dept. of Agriculture, Agricultural Research Service, 1964
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Cabbage  Control  Diseases and pests  Insecticides  Insects  Pathogens  Testing  
  155. By: Strauss, John Frank,
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1916
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Grape leaf-folder  Grapes  Internet resource  
  156. By: Strong, Lee A. - Western Forestry And Conservation Association. Annual Meeting. - United States. Bureau of Entomology and Plant Quarantine.
    Publication info: Washington, D.C, U.S. Department of Agriculture, December 8, 1937
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Control  Diseases and pests  Insect pests  Trees  
  157. By: Stubenrauch, A. V. (Arnold Valentine),
    Publication info: Urbana [Ill.], University of Illinois Agricultural Experiment Station, 1902
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Diseases and pests  Fruit  Spraying and dusting in agriculture  
  158. By: Sturgis, William Codman,
    Publication info: [New Haven], Connecticut Agricultural Experiment Station, 1893
    Holding Institution: University of Connecticut Libraries
    Subjects: Connecticut  Diseases and pests  Fruit  Fungal diseases of plants  Spraying and dusting in agriculture  Vegetables  
  159. By: Sturgis, William Codman,
    Publication info: [New Haven], Connecticut Agricultural Experiment Station, 1892
    Holding Institution: University of Connecticut Libraries
    Subjects: Connecticut  Diseases and pests  Fruit  Fungal diseases of plants  Spraying and dusting in agriculture  
  160. By: Swaine, J. M. (James Malcolm), - Canada. Division of Entomology. - Dominion Experimental Farms and Stations (Canada)
    Publication info: Ottawa, Govt. Print. Bureau, 1914
    Holding Institution: Canadiana.org
    Subjects: British Columbia  Diseases and pests  Forest insects  Insect pests  Trees  
  161. By: Swaine, J. M. (James Malcolm), - Swaine, J. M. (James Malcolm), - Bailey, Irving W. (Irving Widmer),
    Publication info: Ottawa [King's Printer] 1924
    Holding Institution: Agriculture and Agri-Food Canada (AAFC)
    Subjects: Diseases and pests  Spruce  Spruce bud-worm  
  162. By: Swihart, Robert K., - Conover, Michael R. - Connecticut Agricultural Experiment Station.
    Publication info: [New Haven, Conn.], Connecticut Agricultural Experiment Station, [1988]
    Holding Institution: University of Connecticut Libraries
    Subjects: Apples  Connecticut  Diseases and pests  Marmots  Microtus pennsylvanicus  Pitymys pinetorum  White-tailed deer  
  163. By: Swingle, Walter T. (Walter Tennyson), - United States. Division of Vegetable Pathology.
    Publication info: Washington [D.C.], U.S. Dept. of Agriculture, Division of Vegetable Pathology, 1892
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Cereal smut diseases  Diseases and pests  Oats  Wheat  
  164. By: Swingle, Walter T. (Walter Tennyson), - Webber, Herbert John,
    Publication info: Washington [D.C.], G.P.O, 1896
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Botany  Citrus  Diseases and pests  Florida  
  165. By: Swofford, David L. - O'Hayer, Karen W. - Jeffords, Michael R. - Illinois. Natural History Survey Division
    Publication info: Champaign, Ill, Illinois Natural History Survey, [1988]
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Defoliation  Diseases and pests  Gypsy moth  Illinois  Trees  
  166. By: Taft, Harrie M., - Hopkins, A. R. (Aflred R.), - United States. Agricultural Research Service.
    Publication info: [Washington, D.C.?], U.S. Dept. of Agriculture, Agricultural Research Service, 1963
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Boll weevil  Control  Cotton  Diseases and pests  Insecticides  
  167. By: Talerico, Robert L., - Lake States Forest Experiment Station (Saint Paul, Minn.)
    Publication info: St. Paul, Minn, Lake States Forest Experiment Station, [1959]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Field guides  forest damage  Identification  Insect pests  Michigan  Pine  Pinus  Rhyacionia buoliana  
  168. By: Tapke, V. F.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1926
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Cereal smut fungi  Control  Diseases and pests  Seed  Wheat  
  169. By: Taschenberg, Ernst Ludwig,
    Publication info: Bremen, M. Heinsius, 1874
    Holding Institution: NCSU Libraries
    Subjects: Diseases and pests  Forest insects  Germany  Insect pests  Trees  
  170. By: Taschenberg, Ernst Ludwig,
    Publication info: Stuttgart, E. Ulmer, 1878
    Holding Institution: Cornell University Library
    Subjects: Diseases and pests  Grapes  Phylloxera  
  171. By: Taubenhaus, Jacob Joseph,
    Publication info: New York, E. P. Dutton & company, [c1917]
    Holding Institution: Library of Congress
    Subjects: Diseases and pests  Sweet peas  
  172. By: Taubenhaus, Jacob Joseph,
    Publication info: New York, E. P. Dutton & Company, [c1917]
    Holding Institution: Multiple institutions
    Subjects: Diseases and pests  Sweet peas  
  173. By: Taubenhaus, Jacob Joseph,
    Publication info: New York, E. P. Dutton, [c1920]
    Holding Institution: Multiple institutions
    Subjects: Diseases and pests  Plant diseases  Vegetables  
  174. By: Taubenhaus, Jacob Joseph,
    Publication info: Philadelphia, 1914
    Holding Institution: Library of Congress
    Subjects: Diseases and pests  Sweet peas  
  175. By: Taubenhaus, Jacob Joseph,
    Publication info: New York, E.P. Dutton & Co, [c1918]
    Holding Institution: Multiple institutions
    Subjects: Diseases and pests  Vegetables  
  176. By: Taylor, G. S. (Gordon S.) - McIntyre, John Lee. - Waggoner, Paul E.
    Publication info: New Haven, Connecticut Agricultural Experiment Station, 1978
    Holding Institution: University of Connecticut Libraries
    Subjects: Connecticut  Diseases and pests  Fungal diseases of plants  Tobacco  
  177. By: Taylor, Walter P. (Walter Penn), - Loftfield, J. V. Gorm,
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1924
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Forage plants  Grasses  Prairie dogs  
  178. By: Tehon, L. R. (Leo Roy), - Stout, G. L.
    Publication info: Urbana, State Natural History Survey Division, 1929
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Diseases and pests  Peach  
  179. By: Tenhet, Joseph N. (Joseph Nesbitt), - Bare, C. O. (Clarence Owen),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1951
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Control  Diseases and injuries  Diseases and pests  Internet resource  Storage  Tobacco  
  180. By: Tenhet, Joseph N. (Joseph Nesbitt), - United States. Office of Experiment Stations.
    Publication info: [Washington, D.C.], [U.S. Department of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine], [1949]
    Holding Institution: University of Florida, George A. Smathers Libraries
    Subjects: Cigarette beetle  Control  Diseases and pests  Flue-cured tobacco  Pyrethrum (Insecticide)  Southern States  Testing  Tobacco moth  
    BHL Collections: Expanding Access to Biodiversity Literature
  181. By: Theis, Thomas.
    Publication info: Federal Experiment Station of the United States Dept. of Agriculture, 1953
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Forage plants  Puerto Rico  
    BHL Collections: Expanding Access to Biodiversity Literature
  182. By: Theobald, Fred. V. (Frederick Vincent),
    Publication info: Wye, Published by the author, 1909
    Holding Institution: Penn State University
    Subjects: Control  Diseases and pests  Fruit  Insect pests  
  183. By: Theobald, Fred. V. (Frederick Vincent), - Theobald, Fred. V. (Frederick Vincent),
    Publication info: Wye, Eng, Published by the author, 1909
    Holding Institution: University of California Libraries
    Subjects: Beneficial insects  Diseases and pests  Fruit  Insect pests  
  184. By: Theobald, Fred. V. (Frederick Vincent), - Theobald, Fred. V. (Frederick Vincent),
    Publication info: Wye, Eng, Frederick V. Theobald, 1909
    Holding Institution: Cornell University Library
    Subjects: Diseases and pests  Fruit  Insect pests  
  185. By: Thistle, Harold. - Jasumback, Tony. - Kilroy, William. - Barry, Jack W. - Technology & Development Program (U.S.)
    Publication info: Missoula, Mont, U.S. Dept. of Agriculture, Forest Service, Technology & Development Program, [1994]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Control  Diseases and pests  Global Positioning System  Remote sensing  Trees  
  186. By: Thistle, Harold. - Technology & Development Center (Missoula, Mont.)
    Publication info: [Montana?], Missoula Technology & Development Center, [1995]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Control  Diseases and pests  Forest health  Trees  United States  
  187. By: Thomas, H. Earl (Harvey Earl),
    Publication info: New York, 1921
    Holding Institution: Library of Congress
    Subjects: Celery  Diseases and pests  Septoria  
  188. By: Throne, James E.
    Publication info: [Washington, D.C.?], U.S. Dept. of Agriculture, Agricultural Research Service, 1986
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Beetles  Bibliography  Corn  Diseases and injuries  Diseases and pests  Grain  Granary weevil  Sitophilus  Storage  
  189. By: Thümen, Felix von,
    Publication info: Wien, W. Braumller, 1878
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: Diseases and pests  Fungal diseases of plants  Phytopathogenic fungi  Vitis  
  190. By: Tisdale, W. H. (Wendell Holmes),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1922
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Rice  Seed  
  191. By: Titus, E. S. G. (Edward Sharpe Gaige), - United States. Bureau of Entomology. - United States. Department of Agriculture.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Entomology, 1905
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Agricultural pests  Control  Cotton  Diseases and pests  Spider mites  Tetranychus  
  192. By: Tollner, E. W. - Hung, Y.-C. - Hao, Y. Y. - Appalachian Fruit Research Station (Kearneysville, W. Va.)
    Publication info: [Kerneysville, W. Va.?], USDA-ARS Appalachian Fruit Research Station, [1993?]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Apples  Diseases and injuries  Diseases and pests  Storage  
  193. By: Tower, Daniel Gordon, - Fenton, F. A. (Frederick Azel),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1920
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Clover  Clover-leaf weevil  Diseases and pests  
  194. By: Tower, W. V. (Winthrop Vose),
    Publication info: Porto Rico Agricultural Experiment Station, 1911
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Citrus  Control  Diseases and pests  Puerto Rico  
  195. By: Townsend, Charles Orvin,
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1915
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Galls (Botany)  Sugar beet  Tumors, Plant  
  196. By: Treherne, R. C. (Reginald Charles), - British Columbia. Horticultural Branch.
    Publication info: Victoria, B.C, W.H. Cullin, 1918
    Holding Institution: Canadiana.org
    Subjects: Agricultural pests  British Columbia  Cabbage  Cabbage maggot  Diseases and pests  
  197. By: Treherne, R. C. (Reginald Charles), - British Columbia. Horticultural Branch.
    Publication info: Victoria, B.C, W.H. Cullin, 1918
    Holding Institution: Canadiana.org
    Subjects: Agricultural pests  British Columbia  Currants  Diseases and pests  Eriophyidae  
  198. By: Treherne, R. C. (Reginald Charles), - British Columbia. Horticultural Branch.
    Publication info: Victoria, B.C, W.H. Cullin, 1918
    Holding Institution: Canadiana.org
    Subjects: Agricultural pests  British Columbia  Cabbage  Diseases and pests  Pieris rapae  
  199. By: Treherne, R. C. (Reginald Charles), - British Columbia. Horticultural Branch.
    Publication info: Victoria, B.C, W.H. Cullin, 1918
    Holding Institution: Canadiana.org
    Subjects: Agricultural pests  Apple  Apple worm  British Columbia  Codling moth  Diseases and pests  
  200. By: Treherne, R. C. (Reginald Charles), - British Columbia. Horticultural Branch.
    Edition: 2nd ed.
    Publication info: Victoria, B.C, W.H. Cullin, 1919
    Holding Institution: Canadiana.org
    Subjects: British Columbia  Control  Diseases and pests  Insect pests  Onion thrips  Onions  
  201. By: Treherne, R. C. (Reginald Charles), - British Columbia. Horticultural Branch.
    Publication info: Victoria, B.C, W.H. Cullin, 1918
    Holding Institution: Canadiana.org
    Subjects: Agricultural pests  British Columbia  Diseases and pests  Fruit  Oyster-shell scale  
  202. By: Treherne, R. C. (Reginald Charles), - British Columbia. Horticultural Branch.
    Publication info: Victoria, B.C, W.H. Cullin, 1918
    Holding Institution: Canadiana.org
    Subjects: Agricultural pests  British Columbia  Diseases and pests  Peach  Peach twig-borer  
  203. By: Treherne, R. C. (Reginald Charles), - British Columbia. Horticultural Branch.
    Publication info: Victoria, B.C, W.H. Cullin, 1918
    Holding Institution: Canadiana.org
    Subjects: Agricultural pests  Apple  British Columbia  Diseases and pests  Woolly apple aphid  
  204. By: Treherne, R. C. (Reginald Charles), - Canada. Division of Entomology. - Dominion Experimental Farms and Stations (Canada)
    Publication info: Ottawa, Govt. Print. Bureau, 1914
    Holding Institution: Canadiana.org
    Subjects: British Columbia  Control  Diseases and pests  Insect pests  Strawberries  Strawberry-weevil  
  205. By: Trimble, Isaac Pim.
    Publication info: New York, W. Wood & company, 1865
    Holding Institution: University of California Libraries
    Subjects: Apples  Coddling-moth  Curculio  Diseases and pests  Insect pests  
  206. By: Tryon, Earl Haven,
    Publication info: 1979
    Holding Institution: University of Florida, George A. Smathers Libraries
    Subjects: Celery  Control  Diseases and pests  Dissertations, Academic  Entomology and Nematology  Entomology and Nematology thesis Ph. D  Florida  Leafminers  Tomatoes  UF  
  207. By: Tubeuf, Carl, Freiherr von,
    Publication info: Berlin, J. Springer, 1888
    Holding Institution: Boston Public Library
    Subjects: Diseases and pests  Trees  
  208. By: Tunnock, Scott. - United States. State and Private Forestry.
    Publication info: Missoula, Mont, U.S. Dept. of Agriculture, Forest Service, Division of State and Private Forestry, [1963]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Forest insects  Northwestern States  Trees  
  209. By: Tunnock, Scott. - United States. State and Private Forestry.
    Publication info: Missoula, USDA Forest Service, State and Private Forestry, Northern Region, 1978
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Control  Diseases and pests  Forest insects  Forests and forestry  
  210. By: Turgeon, A. J. (Alfred J.), - Randall, R. - Shurtleff, Malcolm C.
    Publication info: Urbana, Ill, University of Illinois at Urbana-Champaign, College of Agriculture, Cooperative Extension Service, 1973
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Control  Diseases and pests  Turf management  Turfgrasses  Weeds  
  211. By: United States Entomological Commission. - Packard, A. S. (Alpheus Spring),
    Publication info: Washington Govt. Print. Off 1890
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Beneficial insects  Diseases and pests  Forest insects  Insect pests  Trees  
  212. By: United States Entomological Commission. - Packard, A. S. (Alpheus Spring),
    Publication info: Washington, Govt. Print. Off, 1890
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Forest insects  Trees  
  213. By: United States. Department of Agriculture.
    Publication info: Washington, U.S. Dept. of Agriculture, 1913-1925
    Holding Institution: University of Toronto - Robarts Library
    Subjects: Diseases and pests  Plant diseases  Trees  
  214. By: United States. Department of Agriculture.
    Publication info: Washington, [Govt. print. off.], 1912
    Holding Institution: Library of Congress
    Subjects: Chestnut  Diseases and pests  
  215. By: United States. Department of Agriculture.
    Edition: Slightly rev. Nov. 1959.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1959
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Control  Diseases and pests  Effect of insecticides on  Insecticides  Larvae  Plants  Sphingidae  Tobacco  Toxicology  
  216. By: United States. Department of Agriculture.
    Publication info: [Washington, D.C.], U.S. Dept. of Agriculture, [1944]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Pamphlets  Plants  United States  Victory gardens  World War, 1939-1945  
  217. By: United States. Department of Agriculture. - Comstock, John Henry,
    Publication info: Washington, Gov't. print. off, 1879
    Holding Institution: University of California Libraries
    Subjects: Cotton  Diseases and pests  Insect pests  
    BHL Collections: Charles Darwin's Library
  218. By: United States. Department of Agriculture. - Comstock, John Henry,
    Publication info: Washington, Gov't. print. off, 1879
    Holding Institution: Library of Congress
    Subjects: Cotton  Diseases and pests  Insect pests  
  219. By: United States. Department of Agriculture. - Comstock, John Henry,
    Publication info: Washington, Gov't. print. off, 1879
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Cotton  Diseases and pests  Insect pests  
  220. By: United States. Department of Agriculture. - Miller, Eleanor. - Schweikher, Frederick. - National Broadcasting Company.
    Publication info: Washington, D.C, U.S. Department of Agriculture, 1947
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: (Charles Valentine),  1843-1895  Beneficial insects  Citrus  Control  Diseases and pests  Ladybugs  Radio scripts  Research  Riley, Charles V  Scale insects  United States  Utilization  
  221. By: United States. Department of Agriculture. - United States. Environmental Protection Agency.
    Publication info: [United States], U.S. Dept. of Agriculture, [1986?]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Control  Cotton  Diseases and pests  Economic aspects  Insect pests  Insecticides  United States  
  222. By: United States. Department of Agriculture. - United States. Extension Service. - United States. Bureau of Entomology and Plant Quarantine.
    Publication info: Washington D.C, United States Department of Agriculture, 1940
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Gardens  Insect pests  Posters  Vegetables  
  223. By: United States. Department of Agriculture. - United States. Extension Service. - United States. Bureau of Entomology and Plant Quarantine.
    Publication info: Washington D.C, United States Department of Agriculture, 1941
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Fruit  Insect pests  Posters  
  224. By: United States. Department of Agriculture. - United States. Extension Service. - United States. Bureau of Entomology and Plant Quarantine.
    Publication info: Washington D.C, United States Department of Agriculture, 1941
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Control  Diseases and pests  Insect pests  Posters  Poultry  
  225. By: United States. Department of Agriculture. - United States. Extension Service. - United States. Bureau of Entomology and Plant Quarantine.
    Publication info: Washington D.C, United States Department of Agriculture, 1941
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Forest insects  Insect pests  Posters  Shrubs  Trees  
  226. By: United States. Department of Agriculture. - United States. Extension Service. - United States. Bureau of Entomology and Plant Quarantine.
    Publication info: Washington D.C, United States Department of Agriculture, 1941
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Flowers  Insect pests  Posters  
  227. By: United States. Department of Agriculture. - United States. Extension Service. - United States. Bureau of Entomology and Plant Quarantine.
    Edition: Revised 1940.
    Publication info: Washington D.C, United States Department of Agriculture, 1940
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Corn  Diseases and pests  Insect pests  Posters  
  228. By: United States. Department of Agriculture. - United States. Extension Service. - United States. Bureau of Entomology and Plant Quarantine.
    Edition: Revised 1940.
    Publication info: Washington D.C, United States Department of Agriculture, 1940
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Grain  Insect pests  Posters  
  229. By: United States. Department of Agriculture. - United States. Extension Service. - United States. Bureau of Entomology and Plant Quarantine.
    Edition: Revised 1939.
    Publication info: Washington D.C, United States Department of Agriculture, 1939
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Control  Cotton  Diseases and pests  Insect pests  Posters  
  230. By: United States. Department of Agriculture. - United States. Forest Service.
    Publication info: [Washington, D.C.], U.S. Dept. of Agriculture, Forest Service, 1962
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Control  Diseases and pests  Forest health  Timber  Trees  United States  
  231. By: United States. Department of Agriculture. - United States. Forest Service.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1965
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Control  Diseases and pests  Forest conservation  Insect pests  Trees  United States  
  232. By: United States. Department of Agriculture. - United States. Office of Agricultural Instruction. - United States. Bureau of Entomology.
    Publication info: Washington D.C, United States Department of Agriculture, 1925
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Grain  Insect pests  Posters  
  233. By: United States. Department of Agriculture. - United States. Office of Agricultural Instruction. - United States. Bureau of Plant Industry. - United States. Bureau of Entomology.
    Publication info: Washington D.C, United States Department of Agriculture, 1925
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Cotton  Diseases and pests  Insect pests  Posters  
  234. By: United States. Department of Agriculture. - United States. Office of Cooperative Extension Work. - United States. Bureau of Entomology.
    Edition: Revised.
    Publication info: Washington D.C, United States Department of Agriculture, 1933
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Cotton  Diseases and pests  Insect pests  Posters  
  235. By: United States. Agricultural Research Service.
    Edition: Revised February 1972.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1972
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Apples  Diseases and pests  Fire-blight  Pear  Quince  United States  
  236. By: United States. Agricultural Research Service.
    Edition: Rev. March 1964
    Publication info: Hyattsville, Md, U.S. Dept. of Agriculture, Agricultural Research Service, 1964
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Control  Diseases and pests  Plant quarantine  Plants  
  237. By: United States. Agricultural Research Service.
    Publication info: [Washington, D.C.], Agricultural Research Service, U.S. Dept. of Agriculture, [1960]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Agricultural pests  Diseases and pests  Law and legislation  Pests  Plant quarantine  Plants  United States  
  238. By: United States. Agricultural Research Service.
    Publication info: [Washington, D.C.], Agricultural Research Service, U.S. Dept. of Agriculture, [1958]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Agricultural experiment stations  Agriculture  Bibliography  Diseases and pests  Fruit  Insects  Nuts  Research  United States  Vegetables
  239. By: United States. Agricultural Research Service.
    Publication info: [Washington, D.C.], Agricultural Research Service, U.S. Dept. of Agriculture, [1958]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Agricultural experiment stations  Agriculture  Bibliography  Diseases and pests  Field crops  Insects  Research  United States
  240. By: United States. Agricultural Research Service.
    Publication info: [Washington, D.C.], Agricultural Research Service, U.S. Dept. of Agriculture, [1958]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Agricultural experiment stations  Agriculture  Bibliography  Diseases and pests  Economic aspects  Plant diseases  Research  United States  Vegetables
  241. By: United States. Agricultural Research Service.
    Publication info: [Washington, D.C.], Agricultural Research Service, U.S. Dept. of Agriculture, [1958]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Agricultural experiment stations  Agriculture  Bibliography  Diseases and pests  Economic aspects  Field crops  Plant diseases  Research  United States
  242. By: United States. Agricultural Research Service.
    Publication info: [Washington, D.C.], Agricultural Research Service, U.S. Dept. of Agriculture, [1958]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Agricultural experiment stations  Agriculture  Bibliography  Diseases and pests  Economic aspects  Fruit  Plant diseases  Research  United States
  243. By: United States. Agricultural Research Service.
    Publication info: Washington, D.C, United States Department of Agriculture, Agricultural Research Service, 1954
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Control  Diseases and pests  Fruit  Lower Rio Grande Valley  Mexican fruit-fly  Texas  United States  
  244. By: United States. Agricultural Research Service.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Agricultural Research Service, 1960
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Control  Diseases and pests  Plant quarantine  Plants  
  245. By: United States. Agricultural Research Service.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Agricultural Research Service, 1960
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Control  Diseases and pests  Plant quarantine  Plants  
  246. By: United States. Agricultural Research Service.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Agricultural Research Service, 1961
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Control  Diseases and pests  Plant quarantine  Plants  
  247. By: United States. Agricultural Research Service.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Agricultural Research Service, 1962
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Control  Diseases and pests  Plant quarantine  Plants  
  248. By: United States. Agricultural Research Service.
    Publication info: Hyattsville, M.D, U.S. Dept. of Agriculture, Agricultural Research Service, 1963
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Control  Diseases and pests  Plant quarantine  Plants  
  249. By: United States. Agricultural Research Service.
    Publication info: Hyattsville, M.D, U.S. Dept. of Agriculture, Agricultural Research Service, 1964
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Control  Diseases and pests  Plant quarantine  Plants  
  250. By: United States. Agricultural Research Service.
    Publication info: Hyattsville, M.D, U.S. Dept. of Agriculture, Agricultural Research Service, 1966
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Control  Diseases and pests  Plant quarantine  Plants  
< Prev   1 2 3 4 5 6 7 8    Next >