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  1. By: Hedgcock, George G. (George Grant), - Long, W. H. (William Henry),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1915
    Holding Institution: Multiple institutions
    Subjects: Diseases and pests  Pine
  2. By: Newcomer, E. J. (Erval Jackson),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1916
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Apples  Diseases and pests  Dock false-worm
  3. By: Brunner, Josef,
    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  Douglas fir  Douglas fir pitch moth
  4. By: Fink, David Ely,
    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  Eggplant  Eggplant lace bug
  5. By: Busck, August,
    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  Pine  Pine-shoot moth  United States
  6. By: McAlpine, Daniel,
    Publication info: Melbourne, Mullett, Govt. Pr, [n.d.]
    Holding Institution: University of Toronto - Gerstein Science Information Centre
    Subjects: Apples  Diseases and pests  
  7. By: Lantz, David E. (David Ernest)
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1915
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Agricultural pests  Control  Diseases and pests  Fruit  Microtus  Pitymys  
  8. 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
  9. By: Brittain, W. H. (William Harold), - Hoy, B. (Benjamin), - British Columbia. Horticultural Branch.
    Edition: Rev. ed.
    Publication info: Victoria, B.C, W.H. Cullin, 1915
    Holding Institution: Canadiana.org
    Subjects: Diseases and pests  Fire-blight  Fruit  
  10. By: Pickett, B. S.
    Publication info: Urbana, Ill, University of Illinois Agricultural Experiment Station, 1915
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Aphids  Apples  Diseases and pests  
  11. By: Fawcett, G. L. (George Lorenzo),
    Publication info: Porto Rico Agricultural Experiment Station, 1915
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Coffee  Diseases and pests  Fungal diseases of plants  Puerto Rico
  12. 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  
  13. 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
  14. By: High, M. M. (Marvin Merritte),
    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  Huisache girdler  Wattle (Tree)
  15. By: Jones, Thomas Henry,
    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  Insect pests  Puerto Rico  Vegetables
  16. By: Horton, J. R. (John Raymond), - Pemberton, C. E. (Cyril Eugene),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1915
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: California  Diseases and pests  Katydids  Oranges
  17. By: Foster, S. W. (Shirley Watson), - Jones, P. R. (Paul Robert)
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1915
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: California  Diseases and pests  Fruit  Pear thrips
  18. 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
  19. 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  
  20. By: Woodworth, C. W. (Charles William),
    Publication info: Berkeley, Cal, Agricultural Experiment Station, 1915
    Holding Institution: University of California, Davis Libraries
    Subjects: Control  Diseases and pests  Dose-response relationship  Pesticides  Trees  
  21. By: Woodworth, C. W. (Charles William),
    Publication info: Berkeley, Cal, Agricultural Experiment Station, 1915
    Holding Institution: University of California Libraries
    Subjects: Control  Diseases and pests  Dose-response relationship  Pesticides  Trees  
  22. By: Weir, James R. (James Robert),
    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  Jack pine
  23. By: Reinlein, Fred,
    Publication info: Colfax, Cal, 1915
    Holding Institution: Library of Congress
    Subjects: Diseases and pests  Trees  
  24. By: United States. Bureau of Entomology.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Entomology, 1915
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Control  Diseases and pests  Fruit
  25. By: United States. Bureau of Entomology.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Entomology, 1915
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Control  Diseases and pests  Fruit
  26. By: Brooks, Fred E. (Fred Ernest),
    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  Fruit  Insect pests  Parandra borer
  27. By: Davis, John J. (John June),
    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  Legumes  Pea aphid
  28. By: Prucha, Martin John,
    Publication info: Ithaca? N.Y, 1915
    Holding Institution: Library of Congress
    Subjects: Diseases and pests  Peas  
  29. By: Rosenbaum, Joseph,
    Publication info: Ithaca, 1915
    Holding Institution: Library of Congress
    Subjects: Diseases and pests  Ginseng  
  30. By: Létourneau, Firmin, - Québec (Province). Dept. of Agriculture.
    Publication info: Québec, Dép. de l'agriculture, [1915?]
    Holding Institution: Canadiana.org
    Subjects: Apples  Canada  Diseases and pests  Spraying and dusting in agriculture  
  31. By: Jackson, H. S. (Herbert Spencer),
    Publication info: [Ithaca Cornell University] [1915-32]
    Holding Institution: University of Toronto - Gerstein Science Information Centre
    Subjects: Beans  Diseases and pests  Fruit  Plant diseases  
  32. By: Coad, B. R.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1915
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Boll weevil  Cotton  Diseases and pests
  33. By: Coad, B. R.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1915
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Arizona  Boll weevil  Cotton  Diseases and pests
  34. By: Edson, Howard Austin,
    Publication info: Washington, D.C, 1915
    Holding Institution: Library of Congress
    Subjects: Diseases and pests  Sugar beet  
  35. By: Gibson, Edmund H
    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  Grain  Leafhoppers
  36. By: Britton, Wilton Everett, - Clinton, G. P. (George Perkins),
    Publication info: [New Haven], Connecticut Agricultural Experiment Station, 1915
    Holding Institution: University of Connecticut Libraries
    Subjects: Connecticut  Control  Diseases and pests  Fruit  Spraying and dusting in agriculture  
  37. By: Brooks, Fred E. (Fred Ernest), - Blakeslee, E. B. (Elihu Burritt),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1915
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Appalachian Region  Codling moth  Diseases and pests  Fruit
  38. By: Chittenden, F. H. (Frank Hurlbut),
    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  Violet rove-beetle  Violets
  39. By: Hyslop, James Augustus,
    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  Forage plants  Grain  Wireworms
  40. By: Brunner, Josef,
    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  Pine  Pine-moth
  41. By: Leach, B. R. (Benjamin Robert),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1916
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Apple leaf-sewer  Apples  Diseases and pests
  42. By: Hesler, L. R.
    Publication info: Ithaca, N.Y, Cornell University, 1916
    Holding Institution: Library of Congress
    Subjects: Apples  Black rot  Canker (Plant disease)  Diseases and pests  Leaf spots  
  43. By: Hopkins, A. D. (Andrew Delmar), - United States. Bureau of Entomology. - United States. Bureau of Entomology and Plant Quarantine.
    Publication info: Washington, D.C, U.S. Department of Agriculture, Bureau of Entomology, 1916
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Control  Diseases and pests  Forest insects  Lumber  
  44. By: Hopkins, A. D. (Andrew Delmar), - United States. Bureau of Entomology. - United States. Bureau of Entomology and Plant Quarantine.
    Publication info: Washington, D.C, U.S. Department of Agriculture, Bureau of Entomology, 1916
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Control  Diseases and pests  Insect pests  Lumber  
  45. By: Hopkins, A. D. (Andrew Delmar), - United States. Bureau of Entomology. - United States. Bureau of Entomology and Plant Quarantine.
    Publication info: Washington, D.C, U.S. Department of Agriculture, Bureau of Entomology, 1916
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Control  Diseases and pests  Insect pests  Wood  
  46. By: Hopkins, A. D. (Andrew Delmar), - United States. Bureau of Entomology. - United States. Bureau of Entomology and Plant Quarantine.
    Publication info: Washington, D.C, U.S. Department of Agriculture, Bureau of Entomology, 1916
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Control  Diseases and pests  Ornamental shrubs  Scale insects  Shade trees  
  47. By: Hopkins, A. D. (Andrew Delmar), - United States. Bureau of Entomology. - United States. Bureau of Entomology and Plant Quarantine.
    Publication info: Washington, D.C, U.S. Department of Agriculture, Bureau of Entomology, 1916
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Control  Diseases and pests  Mites  Seedlings  
  48. By: Brooks, Charles, - Fisher, D. F.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1916
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Brown rot of fruit  Cherry  Diseases and pests  Northwestern States  Prune
  49. By: McAlpine, Daniel,
    Publication info: Melbourne, Mullett, Govt. pr, [n.d.]
    Holding Institution: University of Toronto - Gerstein Science Information Centre
    Subjects: Apples  Diseases and pests  
  50. By: Cushman, R. A. (Robert Asa), - Isely, Dwight,
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1916
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Cherry  Cherry leaf-beetle  Diseases and pests
  51. By: Coad, B. R.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1916
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Boll weevil  Control  Cotton  Diseases and pests  Louisiana  Mississippi
  52. By: Milliken, F. B. (Francis Burzley),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1916
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Cottonwood  Cottonwood borer  Diseases and pests  Internet resource
  53. By: Jones, Thomas Henry,
    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  Eggplant  Eggplant tortoise beetle  Internet resource
  54. 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
  55. By: Pickett, B. S.
    Publication info: Urbana, Ill, University of Illinois Agricultural Experiment Station, 1916
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Apples  Diseases and pests  Spraying and dusting in agriculture  
  56. 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
  57. By: Massey, Louis Melville,
    Publication info: Ithaca, N.Y, Cornell University, 1916
    Holding Institution: Library of Congress
    Subjects: Diseases and pests  Gladiolus  Septoria  
  58. By: Osner, George Adin,
    Publication info: Ithaca, N.Y, Cornell University, 1916
    Holding Institution: Library of Congress
    Subjects: Diseases and pests  Smut diseases  Timothy-grass  
  59. By: Wildermuth, V. L. - Caffrey, D. J.
    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  Grasses  New Mexico range caterpillar
  60. By: Horton, J. R. (John Raymond), - Jones, P. R. (Paul Robert) - Russell, Harry Merwin,
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Entomology, 1916
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Citrus  Citrus thrips  Diseases and pests  Redbanded thrips
  61. By: Nougaret, R. L. (Raymond Louis), - Davidson, W. M. - Newcomer, E. J. (Erval Jackson),
    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  Pear  Pear leaf-worm
  62. By: Link, George K. K. (George Konrad Karl),
    Publication info: Chicago, Ill, The University of Chicago press, [1916]
    Holding Institution: Library of Congress
    Subjects: Diseases and pests  Fusarium  Potatoes  
  63. By: Chittenden, F. H. (Frank Hurlbut),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1916
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Corn  Diseases and injuries  Diseases and pests  Storage
  64. By: Peets, Elbert,
    Publication info: New York, R.M. McBride, 1916
    Holding Institution: University of Toronto - Robarts Library
    Subjects: Diseases and pests  Trees  Wounds and injuries  
  65. 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  
  66. By: Morse, W. J. (Warner Jackson),
    Publication info: Orono, Maine Agricultural Experiment Station, 1916
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Apples  Control  Diseases and pests  Maine
  67. By: Luginbill, Philip, - Urbahns, T. D. (Theodore Dietrich),
    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  Grain  Grasses  Spike-horned leaf-miner
  68. By: Morse, W. J. (Warner Jackson),
    Publication info: Orono, Maine Agricultural Experiment Station, 1916
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Apples  Control  Diseases and pests  Maine
  69. By: Howe, Ralph Wesley,
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1916
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Boll weevil  Cotton  Diseases and pests  Mississippi River Valley
  70. By: Coad, B. R.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1916
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Boll weevil  Cotton  Diseases and pests
  71. By: White, W. H. (William Henry),
    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  Internet resource  Sugar beet  Sugar-beet thrips
  72. 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
  73. By: Webster, A. D. (Angus Duncan),
    Publication info: Philadelphia, Lippincott, [pref.1916]
    Holding Institution: University of Toronto - Robarts Library
    Subjects: Diseases and pests  Trees  
  74. By: Webster, A. D. (Angus Duncan),
    Publication info: Philadelphia, Lippincott, [1916]
    Holding Institution: Boston Public Library
    Subjects: Diseases and pests  Trees  
  75. By: MacInnes, Frances Jean.
    Publication info: 1916
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: 1916  Agriculture  Apples  Diseases and pests  Phytopathogenic fungi  Seasonal variations  Theses  UIUC  
  76. 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
  77. By: Hartley, Carl (Carl Pierce), - Pierce, Roy G. (Roy Gifford),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1917
    Holding Institution: Multiple institutions
    Subjects: Conifers  Diseases and pests  Seedlings  Wood-decaying fungi
  78. 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
  79. By: Isely, Dwight,
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1917
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Grape berry moth  Grapes  New York (State)  Pennsylvania
  80. By: Garner, W. W. (Wightman Wells), - Moss, E. G. (Eugene Grissom), - Wolf, Frederick A. (Frederick Adolph),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1917
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Southern States  Tobacco
  81. By: Overholts, Lee Oras,
    Publication info: [State College], 1917
    Holding Institution: Penn State University
    Subjects: Diseases and pests  Trees  
  82. 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  
  83. By: Taubenhaus, Jacob Joseph,
    Publication info: New York, E. P. Dutton & company, [c1917]
    Holding Institution: Library of Congress
    Subjects: Diseases and pests  Sweet peas  
  84. By: Taubenhaus, Jacob Joseph,
    Publication info: New York, E. P. Dutton & Company, [c1917]
    Holding Institution: Multiple institutions
    Subjects: Diseases and pests  Sweet peas  
  85. By: Wildermuth, V. L.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1917
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Corn  Diseases and pests  Flea-beetles
  86. 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  
  87. By: Bruner, Stephen C. (Stephen Cole),
    Publication info: Santiago de las Vegas, Estación Central Agronómica de Cuba, 1917
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: Cuba  Diseases and pests  Eucalyptus  
    BHL Collections: Publicaciones en Español
  88. By: Hawkins, Lon A. (Lon Adrian),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1917
    Holding Institution: Multiple institutions
    Subjects: Diseases and pests  Fungi in agriculture  Potatoes
  89. By: Burke, H. E. (Harry Eugene),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1917
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Trees  United States  Wood borers
  90. By: Brittain, W. H. (William Harold), - Nova Scotia. Dept. of Agriculture.
    Publication info: [Halifax, N.S.?, Dept. of Agriculture], 1917
    Holding Institution: Canadiana.org
    Subjects: Apple  Diseases and pests  Fruit  Lygus  Nova Scotia  
  91. By: Van der Byl, P. A.‏ (Paul Andries), ‏
    Publication info: Cape Town, Royal society of South Africa, 1917
    Holding Institution: Cornell University Library
    Subjects: Diseases and pests  Sneezewood  Trees  
  92. By: Chittenden, F. H. (Frank Hurlbut), - Howard, Neale F. (Neale Frederick),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1917
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Horse-radish  Horse-radish flea-beetle
  93. By: Bethune, Charles J. S. (Charles James Stewart), - Ontario. Dept. of Agriculture.
    Publication info: Toronto, Dept. of Agriculture, 1917
    Holding Institution: Canadiana.org
    Subjects: Diseases and pests  Insect pests  Vegetables  
  94. By: Caesar, Lawson, - Ontario. Dept. of Agriculture.
    Publication info: Toronto, Dept. of Agriculture, 1917
    Holding Institution: Canadiana.org
    Subjects: Diseases and pests  Fruit  Insect pests  
  95. By: Luginbill, Philip, - Ainslie, George G. (George Gooding),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1917
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Corn  Corn-stalk borer  Diseases and pests
  96. By: Quaintance, A. L. (Altus Lacy), - Geyer, Earl Walker,
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1917
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Codling moth  Diseases and pests  Fruit  New Mexico
  97. By: Hesler, L. R. - Whetzel, Herbert Hice,
    Publication info: New York, Macmillan, 1917
    Holding Institution: Multiple institutions
    Subjects: Diseases and pests  Fruit  
  98. By: Back, E. A. (Ernest Adna), - Pemberton, C. E. (Cyril Eugene),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1917
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Agricultural pests  Diseases and pests  Hawaii  Melon fly  Muskmelon
  99. By: Howitt, J. E. (John Eaton), - Caesar, Lawson, - Ontario. Dept. of Agriculture.
    Publication info: Toronto, Dept. of Agriculture, 1917
    Holding Institution: Canadiana.org
    Subjects: Diseases and pests  Fruit  Spraying and dusting in agriculture  
  100. By: Briggs, Lyman J. (Lyman James), - Jensen, Charles A. - McLane, J. W. (John Wallace),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1917
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Citrus  Control  Diseases and pests  Irrigation  Mottle-leaf
  101. By: Keitt, G. W. (George Wannamaker),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1917
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Peach  Peach-scab
  102. By: Gill, John B. (John Boyd),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1917
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Pecan  Pecan cigar case-bearer
  103. By: Harter, Leonard Lee,
    Publication info: Washington, Govt. print. off, 1917
    Holding Institution: Library of Congress
    Subjects: Diaporthe phaseolorum  Diseases and pests  Lima bean  
  104. By: Graf, J. E. (John Enos),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1917
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Potatoes  Potato-tuber moth
  105. By: Long, W. H. (William Henry),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1917
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Ponderosa pine  Western red-rot
  106. By: McGregor, E. A. - McDonough, F. L. (Frank Lawrence),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1917
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Cotton  Diseases and pests  Internet resource  Tetranychus
  107. 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
  108. By: Doran, William Leonard,
    Publication info: 1917
    Holding Institution: UMass Amherst Libraries
    Subjects: Botany  Diseases and pests  Masters  Phytopathogenic fungi  Snapdragons  Theses  
  109. By: Hodgson, Robert W. (Robert Willard),
    Publication info: Berkeley, University of California press, [1917]
    Holding Institution: Multiple institutions
    Subjects: Citrus  Diseases and pests  Effect of humidity on  Effect of soil moisture on  Plants  
  110. By: Hodgson, Robert W. (Robert Willard),
    Publication info: Berkeley, University of California press, [1917]
    Holding Institution: University of California, Davis Libraries
    Subjects: Citrus  Diseases and pests  Effect of humidity on  Plants  
  111. By: Lall, Madan Mohan. - Punjab (India). Dept. of Agriculture.
    Publication info: Lahore, Printed by the supt., govt. print, 1917
    Holding Institution: University of California Libraries
    Subjects: Cotton  Diseases and pests  Pink bollworm  
  112. By: Chupp, Charles,
    Publication info: Ithaca, [Cornell] University, 1917
    Holding Institution: University of California Libraries
    Subjects: Cruciferae  Diseases and pests  Plasmodiophora brassicae  
  113. By: Morse, Warner Jackson,
    Publication info: Washington, Govt. print. off, 1917
    Holding Institution: Library of Congress
    Subjects: Diseases and pests  Potatoes  
  114. By: Brittain, W. H. (William Harold), - Nova Scotia Agricultural College.
    Publication info: Truro, N.S, [s.n.], 1917
    Holding Institution: Canadiana.org
    Subjects: Apples  Diseases and pests  Fruit  Nova Scotia  Ontario  Pear  
  115. By: Jones, Thomas Henry,
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1917
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Sweet potato leaf-folder  Sweet potatoes
  116. By: Weimer, James Le Roy,
    Publication info: Ithaca, N.Y, 1917
    Holding Institution: Library of Congress
    Subjects: Diseases and pests  Fungi  Trees  
  117. By: Maheux, Georges, - Québec (Province). Dept. of Agriculture.
    Publication info: [Québec], Dépt. de l'Agriculture, 1917
    Holding Institution: Canadiana.org
    Subjects: Diseases and pests  Plant diseases  Potatoes  
  118. By: Maheux, Georges, - Québec (Province). Dept. of Agriculture.
    Publication info: [Québec], Dept. of Agriculture, 1917
    Holding Institution: Canadiana.org
    Subjects: Diseases and pests  Plant diseases  Potatoes  
  119. By: Brittain, W. H. (William Harold), - Nova Scotia Agricultural College.
    Publication info: Truro, N.S, [s.n.], 1917
    Holding Institution: Canadiana.org
    Subjects: Agricultural pests  Diseases and pests  Insect pests  Nova Scotia  Vegetables  
  120. By: McMurran, S. M. (Stockton Mosby),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1917
    Holding Institution: Multiple institutions
    Subjects: Diseases and pests  United States  Walnut  Walnut-blight
  121. By: Gardner, Max William,
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1918
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Anthracnose  Cucumbers  Diseases and pests
  122. 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  
  123. By: Fisher, D. F.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1918
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Apple powdery mildew  Apples  Diseases and pests  Northwestern States
  124. By: Morse, W. J. (Warner Jackson),
    Publication info: Orono, Maine Agricultural Experiment Station, 1918
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Apples  Control  Diseases and pests  Maine
  125. By: Horton, J. R. (John Raymond),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1918
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Argentine ant  Citrus  Diseases and pests
  126. 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  
  127. 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  
  128. By: Houser, John S.
    Publication info: Wooster, Ohio : Experiment Station, 1918
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Beneficial insects  Diseases and pests  Insect pests  Insects  Ohio  Trees  
  129. By: Eastham, J. W. (John William), - 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  Fruits  
  130. By: Taubenhaus, Jacob Joseph,
    Publication info: New York, E.P. Dutton & Co, [c1918]
    Holding Institution: Multiple institutions
    Subjects: Diseases and pests  Vegetables  
  131. By: Pickett, B. S.
    Publication info: Urbana, Ill, University of Illinois Agricultural Experiment Station, 1918
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Apples  Diseases and pests  Spraying and dusting in agriculture  
  132. By: Weir, James R. (James Robert), - Hubert, Ernest E. (Ernest Everett),
    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  Plant diseases  Trees
  133. 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
  134. By: Cromwell, Richard O. (Richard Oliver),
    Publication info: Lincoln? 1918
    Holding Institution: Library of Congress
    Subjects: Diseases and pests  Fusarium  Soybean  
  135. 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  
  136. 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  
  137. By: Rankin, W. Howard - Rankin, William Howard,
    Publication info: New York, The Macmillan Company, 1918
    Holding Institution: Multiple institutions
    Subjects: Diseases and pests  Trees  
  138. By: United States. Bureau of Entomology.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1918
    Holding Institution: Multiple institutions
    Subjects: Citrus  Diseases and pests  Mediterranean fruit-fly
  139. By: Back, E. A. (Ernest Adna), - Pemberton, C. E. (Cyril Eugene),
    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  Fruit  Hawaii  Mediterranean fruit-fly
  140. By: Jones, Thomas Henry,
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1918
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Agricultural pests  Artichokes  Diseases and pests  Louisiana  Vegetables
  141. By: Coleman, David Augustus, - Regan, Stephen Alvin,
    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  Plant nematodes  Wheat
  142. By: Isely, Dwight,
    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  Fruit  Tiger moths
  143. 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  
  144. 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  Fruit  
  145. 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  
  146. By: Hunter, W. D. (Walter David),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1918
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Control  Cotton  Diseases and pests  Pink bollworm
  147. By: Coad, B. R.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1918
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Boll weevil  Cotton  Diseases and pests
  148. By: Kyle, C. H. (Curtis Hernon),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1918
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Control  Corn  Diseases and pests
  149. By: Headlee, Thomas J. (Thomas Jefferson), - New Jersey Agricultural Experiment Station.
    Publication info: New Brunswick, N.J, New Jersey Agricultural Experiment Station, 1918
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Aphids  Diseases and pests  Fruit  
  150. By: Yothers, W. W.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1918
    Holding Institution: Multiple institutions
    Subjects: Citrus  Control  Diseases and pests  Florida  Insect pests  Spraying and dusting in agriculture
  151. 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
  152. By: Jones, Thomas Henry,
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1918
    Holding Institution: Multiple institutions
    Subjects: Diseases and pests  Fruit  Insect pests  Southern States  Vegetables
  153. By: Ingerson, H. G. (Howard George),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1918
    Holding Institution: Multiple institutions
    Subjects: Diseases and pests  Peach  Striped peach-worm
  154. By: Weir, James R. (James Robert), - Hubert, Ernest E. (Ernest Everett),
    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  Western hemlock  Wood-decaying fungi
  155. 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  
  156. 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  
  157. 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  
  158. By: Rose, Dean H. (Dean Humboldt),
    Publication info: Chicago, 1919
    Holding Institution: Library of Congress
    Subjects: Apples  Diseases and pests  
  159. By: Messick, Henry Lafayette.
    Publication info: Laverne (Cal.), Laverne Leader, c1919
    Holding Institution: University of California Libraries
    Subjects: Citrus fruits  Diseases and pests  Trees  
  160. By: Flint, W. P. (Wesley Pillsbury), - Illinois. Natural History Survey Division
    Publication info: Urbana, Ill, Illinois Natural History Survey, 1919
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Corn  Corn root-aphis  Diseases and pests  
  161. By: Botanic Gardens (Singapore)
    Publication info: 1919
    Holding Institution: Singapore Botanic Gardens, National Parks Board Singapore
    Subjects: Botanic Gardens (Singapore)  Diseases and pests  Records and correspondence  Rubber plants  Singapore  Tapping panel dryness  
    BHL Collections: BHL Singapore
  162. By: Hopkins, A. D. (Andrew Delmar), - United States. Bureau of Entomology. - United States. Bureau of Entomology and Plant Quarantine.
    Publication info: Washington, D.C, U.S. Department of Agriculture, Bureau of Entomology, 1919
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Control  Diseases and pests  Elm  Scale insects  
  163. By: Gunderson, A. J. (Alfred Joseph),
    Publication info: Urbana, Ill, University of Illinois Agricultural Experiment Station, 1919
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Apple blotch  Apples  Diseases and pests  
  164. 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  
  165. By: Hiley, Wilfrid Edward
    Publication info: Oxford, Clarendon Press, 1919
    Holding Institution: University of Toronto - Robarts Library
    Subjects: Diseases and pests  Larches  
  166. By: Hiley, W. E.
    Publication info: Oxford, Clarendon Press, 1919
    Holding Institution: Multiple institutions
    Subjects: Diseases and pests  Larches  Larix  Phytopathogenic fungi  Pinaceae  
  167. By: Cromwell, Richard O. (Richard Oliver),
    Publication info: Lincoln, Neb, University of Nebraska, 1919
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Fusarium  Soybean
  168. By: Haskell, Royal Joyslin,
    Publication info: Baltimore, 1919
    Holding Institution: Library of Congress
    Subjects: Diseases and pests  Fusarium  Potatoes  
  169. By: Caffrey, D. J. - Barber, George W. (George Ware),
    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  Grain
  170. By: Link, George K. K. (George Konrad Karl), - Gardner, Max William, - United States. Bureau of Plant Industry. Office of Cotton, Truck and Forage Disease Investigations.
    Publication info: Washington, U.S. Dept. of Agriculture, Bureau of Plant Industry, Office of Cotton, Truck, and Forage Crop Disease Investigations, 1919
    Holding Institution: University of California Libraries
    Subjects: Diseases and pests  Vegetables  
  171. By: Britton, Wilton Everett,
    Publication info: [New Haven], Connecticut Agricultural Experiment Station, 1919
    Holding Institution: University of Connecticut Libraries
    Subjects: Connecticut  Cucumbers  Diseases and pests  Insect pests  Squashes  
  172. By: Coit, J. Eliot, - Hodgson, Robert W. (Robert Willard),
    Publication info: Berkeley, University of California press, 1919
    Holding Institution: University of California Libraries
    Subjects: Abscission (Botany)  Diseases and pests  Oranges  
  173. By: Jones, Fred Reuel,
    Publication info: Washington, Govt. print. off, 1919
    Holding Institution: Library of Congress
    Subjects: Alfalfa  Clover  Diseases and pests  
  174. By: Jones, Fred Reuel,
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1919
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Alfalfa  Diseases and pests  Fungi in agriculture  Red clover
  175. By: Davidson, W. M.
    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  Fruit  Mealy plum aphid
  176. By: Western Adjustment & Inspection Co., Chicago.
    Publication info: Chicago, Hail Department, Western Adjustment & Inspection Co, [c1919]
    Holding Institution: Library of Congress
    Subjects: Barley  Diseases and pests  Grain  Oats  Rye  
  177. By: Western Adjustment & Inspection Co., Chicago.
    Publication info: Chicago, Hail Department, Western Adjustment & Inspection Co, [c1919]
    Holding Institution: Library of Congress
    Subjects: Corn  Diseases and pests  Hail insurance  
  178. By: Western Adjustment & Inspection Co., Chicago.
    Publication info: Chicago, Hail Department, Western Adjustment & Inspection Co, [c1919]
    Holding Institution: Library of Congress
    Subjects: Cotton  Diseases and pests  Hail insurance  
  179. By: Western Adjustment & Inspection Co., Chicago.
    Publication info: Chicago, Hail department, Western adjustment & inspection co, [c1919]
    Holding Institution: Library of Congress
    Subjects: Diseases and pests  Wheat  
  180. By: Osborn, Herbert
    Publication info: Orono, Maine Agricultural Experiment Station, 1919
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Hemiptera  Maine  Miridae  Timothy-grass
  181. By: White, J. H. (James Herbert),
    Publication info: Toronto, University of Toronto Press, 1919
    Holding Institution: Canadiana.org
    Subjects: Diseases and pests  Fomes  Trees  
  182. By: Reinlein, Fred,
    Publication info: [Mt. Vernon, Ill, T. P. Steele printery], c1919
    Holding Institution: Library of Congress
    Subjects: Diseases and pests  Sugarcane  
  183. 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  
  184. By: McMurran, S. M. (Stockton Mosby),
    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  Pecan  Pecan rosette  Soil degradation
  185. By: Craighead, Frank C. (Frank Cooper),
    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  Locust trees  Locust-borer
  186. By: Macoun, W. T. (William Tyrrell), - Dominion Experimental Farms and Stations (Canada)
    Publication info: Ottawa, Dept. of Agriculture, [191-?]
    Holding Institution: Canadiana.org
    Subjects: Diseases and pests  Fruit  Fruit trees  
  187. By: Meech, William Witler,
    Edition: Rev. and enl. ed.
    Publication info: New York, Orange Judd, 1919
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: Culture  Cydonia oblonga  Diseases and pests  Varieties  
  188. By: Blackman, M. W. (Maulsby Willett), - Maine Agricultural Experiment Station. - Maine. Forestry Commissioner. - University of Maine. Forestry Dept.
    Publication info: [S.l.], 1919
    Holding Institution: University of California Libraries
    Subjects: Diseases and pests  White pine  
  189. 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
  190. By: Hopkins, A. D. (Andrew Delmar), - United States. Bureau of Entomology. - United States. Bureau of Entomology and Plant Quarantine.
    Edition: Rev. Sept. 24, 1919.
    Publication info: Washington, D.C, U.S. Department of Agriculture, Bureau of Entomology, 1919
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Control  Diseases and pests  Ornamental shrubs  Scale insects  Shade trees  
  191. By: Colby, Arthur Samuel.
    Publication info: 1919
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: 1919  Apples  Botany  Diseases and pests  Pear  Phyllachora  Theses  UIUC  
  192. By: Bisby, Guy Richard,
    Publication info: St. Paul, 1919
    Holding Institution: Library of Congress
    Subjects: Diseases and pests  Fusarium  Potatoes  
  193. By: Weir, James R. (James Robert), - Hubert, Ernest E. (Ernest Everett),
    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  Western white pine
  194. By: Holloway, T. E. (Thomas Edmunds), - Loftin, U. C. - Heinrich, Carl,
    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  Sugarcane  Sugarcane borer
  195. By: Haskell, Royal J. (Royal Joyslin), - United States. Plant Disease Survey.
    Publication info: [Washington, D.C.], Plant Disease Survey, Bureau of Plant Industry, United States Department of Agriculture, 1919
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Forage plants  Grain  United States  
  196. By: Haskell, Royal J. (Royal Joyslin), - Martin, G. Hamilton. - United States. Plant Disease Survey.
    Publication info: [Washington, D.C.], Plant Disease Survey, Bureau of Plant Industry, United States Department of Agriculture, 1919
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Fiber plants  Plants, Ornamental  Sugar crops  Trees  United States  
  197. By: Hesler, L. R. - Haskell, Royal J. (Royal Joyslin), - United States. Plant Disease Survey.
    Publication info: [Washington, D.C.], Plant Disease Survey, Bureau of Plant Industry, United States Department of Agriculture, 1919
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Fruit  United States  
  198. 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
  199. By: Ackerman, A. J. (Arthur John),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1919
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Apples  Diseases and pests  Leafhoppers  Nursery stock
  200. By: Honey, Edwin Earl.
    Publication info: 1920
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: 1920  Apples  Botany  Diseases and pests  Fungal diseases of plants  Phytopathogenic fungi  Theses  UIUC  
  201. By: Rand, Frederick Vernon, - Enlows, Ella M. A. (Ella Morgan Austin),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1920
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Bacterial diseases of plants  Cucurbitaceae  Diseases and pests
  202. By: Chittenden, F. H. (Frank Hurlbut), - Marsh, H. O. (Harold Oscar), - Mallory, Arthur E.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1920
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Beans  Colorado  Diseases and pests  Ladybugs  Mexican bean beetle
  203. By: Chittenden, F. H. (Frank Hurlbut), - Marsh, H. O. (Harold Oscar),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1920
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Beets  Diseases and pests  Sugar-beet leaf-beetle
  204. By: Dietz, Harry F. (Harry Frederic), - Zetek, James,
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1920
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Citrus  Citrus black fly  Diseases and pests
  205. By: Campbell, Roy E. (Roy Elliott),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1920
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Broadbean weevil  Diseases and pests  Fava bean
  206. By: Weigel, C. A. (Charles Adolph) - Sanford, Herbert Luther,
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1920
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Chrysanthemums  Diseases and pests
  207. By: Urbahns, T. D. (Theodore Dietrich),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1920
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Alfalfa  Chalcid wasps  Clover  Diseases and pests
  208. 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
  209. By: Wildermuth, V. L. - Gates, Frank Herbert,
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1920
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Alfalfa  Cephidae  Diseases and pests
  210. By: Kelley, W. P. (Walter Pearson), - Cummins, Arthur Benson.
    Publication info: Washington, 1920
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Citrus fruit  Diseases and pests  Leaves  Mottle-leaf  
  211. By: Coad, B. R. - Cassidy, T. P. (Tom Part),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1920
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Boll weevil  Control  Cotton  Diseases and pests
  212. By: Wilson, Orville Turner,
    Publication info: Chicago, 1920
    Holding Institution: Library of Congress
    Subjects: Alfalfa  Crown-gall disease  Diseases and pests  
  213. By: Herbert, F. B. (Frank Barnes),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1920
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: California  Cypress  Diseases and pests  Scale insects
  214. By: Johnson, A. G. - Haskell, Royal J. (Royal Joyslin), - United States. Plant Disease Survey.
    Publication info: [Washington, D.C.], Plant Disease Survey, Bureau of Plant Industry, United States Department of Agriculture, 1920
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Forage plants  Grain  United States  
  215. By: Martin, G. Hamilton. - United States. Plant Disease Survey.
    Publication info: [Washington, D.C.], Plant Disease Survey, Bureau of Plant Industry, United States Department of Agriculture, 1920
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Fiber plants  Plants, Ornamental  Sugar crops  Trees  United States  
  216. By: Hutchins, Lee M. - Haskell, Royal J. (Royal Joyslin), - United States. Plant Disease Survey.
    Publication info: [Washington, D.C.], Plant Disease Survey, Bureau of Plant Industry, United States Department of Agriculture, 1920
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Fruit  United States  
  217. By: Taubenhaus, Jacob Joseph,
    Publication info: New York, E. P. Dutton, [c1920]
    Holding Institution: Multiple institutions
    Subjects: Diseases and pests  Plant diseases  Vegetables  
  218. By: Boyce, John Shaw,
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1920
    Holding Institution: Multiple institutions
    Subjects: Diseases and pests  Dry-rot  Incense cedar
  219. By: Atanasoff, Dimitr. - United States. Bureau of Plant Industry. Office of Cereal Investigations.
    Publication info: [Washington], Office of Cereal Investigations, Bureau of Plant Industry, U. S. Department of Agriculture, 1920
    Holding Institution: Cornell University Library
    Subjects: Diseases and pests  Ergot  Grain  Grasses  
  220. By: Flint, W. P. (Wesley Pillsbury), - Malloch, John Russell,
    Publication info: Urbana, 1920
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Corn  Diseases and pests  European corn borer  
  221. By: Isely, Dwight,
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1920
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Grapes
  222. By: Isely, Dwight,
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1920
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Grapes
  223. By: Elliott, Charlotte,
    Publication info: Washington, Govt. print. off, 1920
    Holding Institution: Library of Congress
    Subjects: Diseases and pests  Halo-blight  Oats  
  224. By: Miles, Lee Ellis,
    Publication info: [Urbana?], s.n, 1920
    Holding Institution: Library of Congress
    Subjects: Diseases and pests  Elm  Leaf spots  
  225. By: Ingerson, H. G. (Howard George),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1920
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Grape berry moth  Grapes  Ohio  
  226. By: Doolittle, S. P. (Sears Polydore),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1920
    Holding Institution: Multiple institutions
    Subjects: Cucurbitaceae  Diseases and pests  Mosaic diseases
  227. By: Byars, Luther Parris,
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1920
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Nematode diseases of plants  Plant nematodes as carriers of disease  Wheat
  228. By: Reinlein, Fred,
    Publication info: Portland, Or, 1920
    Holding Institution: Multiple institutions
    Subjects: Diseases and pests  Grain  Insect pests  Insects, Injurious and beneficial  
  229. By: Brooks, Fred E. (Fred Ernest),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1920
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Pear  Pear fruit-borer
  230. By: Carpenter, C. W. (Clarence Willard),
    Publication info: Washington, D.C, U.S. G.P.O, 1920
    Holding Institution: University of Florida, George A. Smathers Libraries
    Subjects: Diseases and pests  Hawaii  Potatoes  
    BHL Collections: Expanding Access to Biodiversity Literature
  231. By: Le Souef, A S - Great Western Sugar Company
    Publication info: Denver, Col., Agricultural dept., the Great western sugar company, 1920
    Holding Institution: Library of Congress
    Subjects: Diseases and pests  Sugar beet  
  232. By: Le Souef, A S - Great Western Sugar Company
    Publication info: Denver, Col, Agricultural Dept., the Great Western Sugar Company, 1920
    Holding Institution: Multiple institutions
    Subjects: Beets  Beneficial insects  Diseases and pests  Insect pests  Insects, Injurious and beneficial  Sugar beet  
  233. By: Brooks, Fred E. (Fred Ernest),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1920
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Apples  Apple-tree borers  Diseases and pests
  234. By: Brooks, Fred E. (Fred Ernest),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1920
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Apples  Apple-tree borers  Diseases and pests
  235. By: Pinn, A. J. - Makin, R. N.
    Publication info: Sydney, W.A. Gullick, Govt. Printer, 1920
    Holding Institution: University of California Libraries
    Subjects: Diseases and pests  New South Wales  Vegetable gardening  Vegetables  
  236. By: Chittenden, F. H. (Frank Hurlbut), - Marsh, H. O. (Harold Oscar),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1920
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Cabbage  Diseases and pests
  237. By: Mitchener, A. V.
    Publication info: [Winnipeg?, s.n.], 1920
    Holding Institution: Canadiana.org
    Subjects: Control  Diseases and pests  Insect pests  Wheat  
  238. By: Jensen, Hj.
    Publication info: Leiden, E.J. Brill, 1920
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Beneficial insects  Diseases and pests  Insect pests  Netherlands  Tobacco  
  239. By: Hopkins, Edwin Fraser,
    Publication info: Ithaca, 1921
    Holding Institution: Library of Congress
    Subjects: Botrytis  Diseases and pests  Tulips  
  240. By: McClelland, T. B. (Thomas Brown),
    Publication info: Mayagüez, P.R, Porto Rico Agricultural Experiment Station, 1921
    Holding Institution: University of Florida, George A. Smathers Libraries
    Subjects: Coffee  Diseases and pests  Leaf spots  Puerto Rico  
    BHL Collections: Expanding Access to Biodiversity Literature
  241. By: McClelland, T. B. (Thomas Brown),
    Publication info: Porto Rico Agricultural Experiment Station, 1921
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Coffee  Diseases and pests  Leaf spots  Puerto Rico
  242. By: Great Britain. Ministry of Agriculture and Fisheries.
    Publication info: London, H.M. Stationery Off, 1921
    Holding Institution: University of California Libraries
    Subjects: Diseases and pests  Fruit  
  243. By: Great Britain. Ministry of Agriculture and Fisheries.
    Publication info: London, His Majesty's Stationery Office, 1921
    Holding Institution: University of California Libraries
    Subjects: Diseases and pests  Fruit  Insects  
  244. By: Woglum, R. S. (Russell Sage) - Borden, Arthur D. (Arthur Dickie),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1921
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Argentine ant  California  Citrus  Diseases and pests
  245. By: Funk, Eugene D., - Illinois Farmers' Institute.
    Edition: (2d ed.)
    Publication info: Springfield, Ill, Illinois farmers' institute, [1921]
    Holding Institution: Library of Congress
    Subjects: Corn  Diseases and pests  
  246. 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
  247. By: Fromme, F. D. (Fred Denton), - United States. Plant Disease Survey.
    Publication info: [Washington, D.C.], Plant Disease Survey, Bureau of Plant Industry, United States Department of Agriculture, 1921
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Forage plants  Grain  United States  
  248. By: Martin, G. Hamilton. - United States. Plant Disease Survey.
    Publication info: [Washington, D.C.], Plant Disease Survey, Bureau of Plant Industry, United States Department of Agriculture, 1921
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Plants, Ornamental  Trees  United States  
  249. By: Anderson, H. W. (Harry Warren), - United States. Plant Disease Survey.
    Publication info: [Washington, D.C.], Plant Disease Survey, Bureau of Plant Industry, United States Department of Agriculture, 1921
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Fruit  United States  
  250. By: Coad, B. R. - Moreland, R. W.
    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  United States
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