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  1. By: Riffle, Jerry W. - Smith, Richard S. - United States. Forest Service.
    Edition: [Rev. Apr. 1979.].
    Publication info: [Washington], Dept. of Agriculture, Forest Service, [1979]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Conifers  Diseases and pests  Forest nurseries  Internet resource  West (U.S.)  
  2. By: Riley, Charles V. (Charles Valentine),
    Edition: 2d, rev. ed.
    Publication info: Washington, Govt. print.off, 1888
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Trees
  3. By: Riley, Charles V. (Charles Valentine),
    Publication info: New York, O. Judd company, [c1876]
    Holding Institution: Library of Congress
    Subjects: Colorado potato beetle  Diseases and pests  Potatoes  
  4. By: Riley, Charles V. (Charles Valentine),
    Publication info: New York, Globe stationery & printing co, [1887]
    Holding Institution: Library of Congress
    Subjects: Diseases and pests  Insect pests  Trees  
  5. By: Riley, Charles V. (Charles Valentine),
    Edition: 2nd ed.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Division of Entomology, 1883
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Control  Cotton  Diseases and pests  Kerosene  Oranges
  6. By: Ritter, Carl, - Rübsaamen, Ewald Richard Heinrich,
    Publication info: Berlin, R. Friedländer & sohn, 1900
    Holding Institution: Cornell University Library
    Subjects: Diseases and pests  Grapes  
  7. 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: Apple blotch  Apples  Diseases and pests
  8. 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
  9. 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
  10. 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  
  11. 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  
  12. 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)  
  13. 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
  14. 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
  15. 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
  16. 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  
  17. 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  
  18. 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
  19. By: Rose, Dean H. (Dean Humboldt),
    Publication info: Chicago, 1919
    Holding Institution: Library of Congress
    Subjects: Apples  Diseases and pests  
  20. 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
  21. 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
  22. 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
  23. 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
  24. 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
  25. By: Rosenbaum, Joseph,
    Publication info: Ithaca, 1915
    Holding Institution: Library of Congress
    Subjects: Diseases and pests  Ginseng  
  26. 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  
  27. 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
  28. By: Royal Horticultural Society (Great Britain) - Dickson, Alexander. - Nicholson, D. E. - Pritchard, J. O. - Wilson, George Fox
    Publication info: [London], Printed by Spottiswoode & co. ltd, 1913
    Holding Institution: Cornell University Library
    Subjects: Diseases and pests  Fertilizers  Fruit  Hardy perennials  Roses
  29. 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
  30. 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  
  31. 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  
  32. 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
  33. 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
  34. 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  
  35. 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
  36. By: Rutter, John.
    Publication info: Harrisburg, Pa, Every Saturday night office, 1880
    Holding Institution: Multiple institutions
    Subjects: Diseases and pests  Peach  
  37. 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
  38. 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  
  39. 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  
  40. 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  
  41. 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  
  42. 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
  43. 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
  44. 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
  45. By: Saunders, William,
    Publication info: Ottawa?, Dept. of Agriculture?, 1898
    Holding Institution: Canadiana.org
    Subjects: Diseases and pests  Harvesting  Tobacco  
  46. 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
  47. 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
  48. 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  
  49. 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  
  50. 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  
  51. 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
  52. 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
  53. 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
  54. 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
  55. 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
  56. 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
  57. 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
  58. 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
  59. 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
  60. 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
  61. 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  
  62. 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  
  63. 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
  64. 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
  65. 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  
  66. By: Schulz, Michael J, - University Of Alberta. Dept. of Biological Sciences.
    Publication info: 2003
    Holding Institution: University of Alberta Library
    Subjects: Diseases and pests  Fungi  Typha latifolia
  67. 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
  68. 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
  69. 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  
  70. 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  
  71. 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  
  72. 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  
  73. 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  
  74. 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  
  75. 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  
  76. 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.)  
  77. 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  
  78. 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
  79. 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  
  80. 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  
  81. 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
  82. 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  
  83. 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  
  84. 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
  85. By: Sidney, Edwin,
    Publication info: London, Religious Tract Society, [1846]
    Holding Institution: University of Toronto - Gerstein Science Information Centre
    Subjects: Diseases and pests  Wheat  
  86. 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  
  87. 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
  88. 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
  89. 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
  90. 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
  91. 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
  92. By: Sinclair, J. B. (James Burton), - Dhingra, Onkar D.,
    Publication info: Urbana, College of Agriculture, University of Illinois at Urbana-Champaign, 1975
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: afwijkingen, planten  Agricultura (Bibliografia)  Bibliographies  Bibliography  Diseases and pests  Diseases, Pests and Disorders of Plants (General)  gewasbescherming  Glycine max  Plant diseases  plant disorders  Plant Pathology  plant pests  plant protection  plantenplagen  plantenziektekunde  Plantenziekten  Plantenziekten, -plagen en -afwijkingen (algemeen)  sojabonen  soyabeans  Soybean
  93. 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  
  94. 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  
  95. 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
  96. 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  
  97. By: Smee, Alfred,
    Publication info: New York, Wiley & Putnam, 1847
    Holding Institution: University of California Libraries
    Subjects: Diseases and pests  Potatoes  
  98. 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  
  99. 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
  100. 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
  101. 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
  102. 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
  103. 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
  104. 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  
  105. 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
  106. 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
  107. 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
  108. 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  
  109. 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  
  110. 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  
  111. 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
  112. 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  
  113. 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  
  114. 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  
  115. 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  
  116. 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
  117. 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
  118. 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
  119. By: Snowdon, Anna L.
    Publication info: Boca Raton, CRC Press, <c1992- >
    Holding Institution: Internet Archive
    Subjects: Atlases  Diseases and pests  Fruit  Postharvest diseases and injuries  Vegetables
  120. 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
  121. 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  
  122. 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  
  123. 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  
  124. 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  
  125. 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  
  126. 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  
  127. By: Spaulding, Perley
    Publication info: Washington, Govt. print. off, 1922
    Holding Institution: Library of Congress
    Subjects: Blister rust  Diseases and pests  White pine
  128. 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
  129. 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
  130. 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  
  131. 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
  132. 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
  133. 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
  134. 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.)
  135. 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
  136. 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
  137. 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
  138. 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  
  139. 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.)
  140. 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
  141. By: Stakman, Elvin Charles.
    Publication info: St. Paul, 1914
    Holding Institution: Library of Congress
    Subjects: Diseases and pests  Grain  Uredineae
  142. 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  
  143. 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  
  144. 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  
  145. 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
  146. 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
  147. 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  
  148. 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  
  149. 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  
  150. 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
  151. 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
  152. 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
  153. 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  
  154. 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
  155. 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
  156. 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
  157. 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  
  158. 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
  159. 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  
  160. 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  
  161. 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
  162. 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
  163. 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
  164. 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  
  165. By: Stover, Norman Mckee,
    Publication info: [Easton, Pa.], [1927]
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Academic theses  Diseases and pests  fungicide  Fungicides  Selenium compounds  Tellurium compounds  Thèses et écrits académiques  Trees  Weeds
  166. 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
  167. 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  
  168. 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  
  169. 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  
  170. 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  
  171. 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  
  172. 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  
  173. 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  
  174. 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  
  175. 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  
  176. 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
  177. 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  
  178. 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  
  179. 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
  180. By: Taschenberg, Ernst Ludwig,
    Publication info: Bremen, M. Heinsius, 1874
    Holding Institution: NCSU Libraries
    Subjects: Diseases and pests  Forest insects  Germany  Insect pests  Trees  
  181. By: Taschenberg, Ernst Ludwig,
    Publication info: Stuttgart, E. Ulmer, 1878
    Holding Institution: Cornell University Library
    Subjects: Diseases and pests  Grapes  Phylloxera  
  182. By: Taubenhaus, Jacob Joseph,
    Publication info: New York, E. P. Dutton & company, [c1917]
    Holding Institution: Library of Congress
    Subjects: Diseases and pests  Sweet peas
  183. By: Taubenhaus, Jacob Joseph,
    Publication info: New York, E. P. Dutton & Company, [c1917]
    Holding Institution: Multiple institutions
    Subjects: Diseases and pests  Sweet peas  
  184. By: Taubenhaus, Jacob Joseph,
    Publication info: New York, E. P. Dutton, [c1920]
    Holding Institution: Multiple institutions
    Subjects: Diseases and pests  Plant diseases  Vegetables  
  185. By: Taubenhaus, Jacob Joseph,
    Publication info: Philadelphia, 1914
    Holding Institution: Library of Congress
    Subjects: Diseases and pests  Sweet peas  
  186. By: Taubenhaus, Jacob Joseph,
    Publication info: New York, E.P. Dutton & Co, [c1918]
    Holding Institution: Multiple institutions
    Subjects: Diseases and pests  Vegetables  
  187. 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  
  188. 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
  189. 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
  190. 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
  191. 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
  192. 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
  193. 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  
  194. 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  
  195. 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  
  196. 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  
  197. 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  
  198. By: Thomas, H. Earl (Harvey Earl),
    Publication info: New York, 1921
    Holding Institution: Library of Congress
    Subjects: Celery  Diseases and pests  Septoria  
  199. 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
  200. 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  
  201. 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
  202. 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  
  203. 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  
  204. 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
  205. 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
  206. 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
  207. 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  
  208. 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  
  209. 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  
  210. 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  
  211. 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  
  212. 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  
  213. 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  
  214. 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  
  215. 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  
  216. 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  
  217. 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  
  218. By: Tubeuf, Carl, Freiherr von,
    Publication info: Berlin, J. Springer, 1888
    Holding Institution: Boston Public Library
    Subjects: Diseases and pests  Trees  
  219. 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
  220. 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
  221. 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  
  222. 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
  223. 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
  224. 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  
  225. By: United States. Department of Agriculture.
    Publication info: Washington, [Govt. print. off.], 1912
    Holding Institution: Library of Congress
    Subjects: Chestnut  Diseases and pests  
  226. 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  
  227. 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  
  228. 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
  229. 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
  230. 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  
  231. 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  
  232. 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  
  233. 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  
  234. 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  
  235. 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  
  236. 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  
  237. 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  
  238. 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  
  239. 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  
  240. 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  
  241. 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  
  242. 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  
  243. 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  
  244. 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  
  245. 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  
  246. 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  
  247. 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  
  248. 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  
  249. 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
  250. 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
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