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  1. By: Wilcox, Joseph, - Elmore, J. C. (John Clifford), - United States. Office of Experiment Stations.
    Publication info: [Washington, D.C.], [Bureau of Entomology and Plant Quarantine], [1943]
    Holding Institution: University of Florida, George A. Smathers Libraries
    Subjects: Control  Diseases and pests  Heliothis zea  Larvae  Sphingidae  Tomato  Tomato pinworm  
    BHL Collections: Expanding Access to Biodiversity Literature
  2. By: Wildermuth, V. L.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1914
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Alfalfa  Alfalfa caterpillar  Diseases and pests
  3. 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
  4. 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
  5. 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
  6. By: Willard, H. F. - Bissell, T. L. (Theodore Lemuel),
    Edition: Rev.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1930
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Biological control  Diseases and pests  Fruit  Hawaii  Mediterranean fruit-fly  
  7. By: Willard, H. F. - Bissell, T. L. (Theodore Lemuel),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1930
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Biological control  Diseases and pests  Fruit  Hawaii  Mediterranean fruit-fly  
  8. By: Williams, Carrington Bonsor,
    Publication info: Trinidad, B.W.I, Govt. Print. Off, 1921
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: Diseases and pests  Gramineae  Saccharum officinarum  Tomaspis  Tomaspis saccharina  
  9. By: Williams, Carroll B. - 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, 1966
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Oregon  Spruce budworm  Trees
  10. By: Williams, R. E. - United States. Forest Service.
    Edition: Rev. Aug. 1986.
    Publication info: [Washington, D.C.?], U.S. Dept. of Agriculture, Forest Service, 1986
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Conifers  Diseases and pests  Hardwoods  Internet resource  United States  
  11. By: Willison, R. S. - Canada. Department of Agriculture.
    Publication info: Division of Botany, 1935
    Holding Institution: Agriculture and Agri-Food Canada (AAFC)
    Subjects: Diseases and pests  Peach  Plant diseases  
  12. By: Wilson, Alvin K. - Intermountain Forest and Range Experiment Station (Ogden, Utah)
    Publication info: Ogden, Utah, Intermountain Forest and Range Experiment Station, 1952
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Ponderosa pine  Snowshoe rabbit
  13. By: Wilson, Charles L. - Chalutz, Edo.
    Publication info: Washington, DC, Dept. of Agriculture, 1988
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Biological control  Diseases and injuries  Diseases and pests  Fruit  Postharvest technology  
  14. By: Wilson, Jill L. - Fairweather, Mary Lou, - United States. Forest Service. Southwestern Region. Forest Pest Management.
    Publication info: Albuquerque, N.M, USDA Forest Service, Southwestern Region, State and Private Forestry, Forest Pest Management, [1990]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Arizona  Camp sites, facilities, etc  Diseases and pests  Forest insects  Prescott National Forest  Prescott National Forest (Ariz.)  Recreation areas  Safety measures  Trees  
  15. By: Wilson, Louis F.
    Publication info: [St. Paul, Minn.], Lake States Forest Experiment Station, 1962
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Great Plains  Trees
  16. By: Wilson, Orville Turner,
    Publication info: Chicago, 1920
    Holding Institution: Library of Congress
    Subjects: Alfalfa  Crown-gall disease  Diseases and pests  
  17. By: Wilson, R. N. (Robert Normal),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1929
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Chinch-bugs  Diseases and pests  Grasses  Southern States
  18. By: Wilson, R. N. (Robert Normal),
    Edition: Rev. 1937.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1937
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Chinch-bugs  Diseases and pests  Grasses  Southern States  
  19. By: Winston, John R. (John Robinson),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1923
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Citrus  Diseases and pests  Sour orange scab
  20. By: Winston, John R. (John Robinson),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1921
    Holding Institution: Multiple institutions
    Subjects: Citrus  Diseases and pests
  21. By: Winston, John R. (John Robinson), - Bowman, John J. (John Jay), - Bach, Walter J. (Walter Johnston),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1927
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Citrus  Diseases and pests  Fungal diseases of plants
  22. By: Wittwer, Dustin. - Boughton, Jerry. - United States. Forest Health Protection. - Alaska. Division of Forestry.
    Publication info: Anchorage, Alaska, Forest Health Protection, State and Private Forestry, Alaska Region, USDA Forest Service, [2001]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Alaska  Control  Diseases and pests  Forest insects  Fungal diseases of plants  Insect pests  Phytopathogenic fungi  Trees  
  23. By: Wittwer, Dustin. - Matthews, Kathleen. - United States. Forest Health Protection. - Alaska. Division of Forestry.
    Publication info: Anchorage, Alaska, Forest Health Protection, State and Private Forestry, Alaska Region, USDA Forest Service, [1998]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Alaska  Control  Diseases and pests  Forest insects  Fungal diseases of plants  Insect pests  Phytopathogenic fungi  Trees  
  24. By: Wittwer, Dustin. - Zogas, Ken. - United States. Forest Health Protection. - Alaska. Division of Forestry.
    Publication info: Anchorage, Alaska, Forest Health Protection, State and Private Forestry, Alaska Region, USDA Forest Service, [2003]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Alaska  Control  Diseases and pests  Forest insects  Fungal diseases of plants  Insect pests  Phytopathogenic fungi  Trees  
  25. By: Woglum, R. S. (Russell Sage)
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Entomology, 1909
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: California  Citrus  Control  Diseases and pests  Fumigation
  26. 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
  27. By: Woglum, R. S. (Russell Sage) - Borden, Arthur D. (Arthur Dickie),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1922
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: California  Citrus  Diseases and pests  Mealybugs
  28. By: Wolf, Frederick A. (Frederick Adolph),
    Publication info: Durham, N.C, Duke University Press, 1935
    Holding Institution: Duke University Press
    Subjects: Diseases and pests  Tobacco  
  29. By: Wolf, Frederick A. (Frederick Adolph), - Garren, Kenneth Howard. - Miller, J. K.
    Publication info: Durham, N. C, 1938
    Holding Institution: Duke University Libraries
    Subjects: Diseases and pests  Fungi  North Carolina  Pathogenic fungi  Trees  
  30. By: Wollerman, Edward H., - United States. Forest Service.
    Publication info: [Washington, D.C.?], Dept. of Agriculture, Forest Service, [1965]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Shrubs  Thyridopteryx ephemeraeformis  Trees  
  31. By: Wollerman, Edward H., - United States. Forest Service.
    Publication info: [Washington, D.C.], U.S. Dept. of Agriculture, Forest Service, [1965]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Leptocoris trivittatus  Trees  
  32. By: Wong, John. - Danielson, Bruce. - United States. Forest Insect and Disease Management. Methods Application Group.
    Publication info: Davis, Calif, Methods Application Group, Forest Insect and Disease Management, Forest Service, USDA, [1980]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Computer programs  Diseases and pests  Douglas-fir tussock moth  Forests and forestry  Trees
  33. By: Wood-Mason, James.
    Publication info: Calcutta, Printed by the Superintendent, Government Printing, 1885
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Burma  Diseases and pests  Nymphula oryzalis  Pests  Rice  
  34. By: Woodworth, C. W. (Charles William),
    Publication info: Berkeley, Cal, Agricultural Experiment Station, 1911
    Holding Institution: University of California, Davis Libraries
    Subjects: Control  Diseases and pests  Dose-response relationship  Pesticides  Trees  
  35. 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  
  36. 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  
  37. By: Woolman, Horace Mann, - Humphrey, H. B. (Harry Baker),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1924
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Bunt (Disease of wheat)  Diseases and pests  Smut diseases  Wheat
  38. By: Woolman, Horace Mann, - Humphrey, H. B. (Harry Baker),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1924
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Bunt (Disease of wheat)  Diseases and pests  Wheat
  39. By: Workshop on Irradiation as a Quarantine Treatment for Fruits and Vegetables Gainesville, Fla.) - Ross, Ralph. - Sharp, Jennifer L. - United States. Agricultural Research Service. - United States. Animal and Plant Health Inspection Service.
    Publication info: [Maryland?], ARS-APHIS, U.S. Dept. of Agriculture, [1994?]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Congresses  Control  Diseases and pests  Food safety  Fruit  Irradiated fruit  Irradiated Vegetables  Vegetables  
  40. By: Worrall, James J., - United States. Forest Service. Rocky Mountain Region. Renewable Resources. Forest Health Management.
    Publication info: Gunnison, CO, USDA Forest Service, Rocky Mountain Region, Forest Health Management, [2002]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Colorado  Diseases and pests  Ponderosa pine  San Juan National Forest  
  41. By: Wright, Kenneth H. - Harvey, G. M. (George Mather),
    Publication info: Portland, Or, Pacific Northwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1967
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Douglas fir  Douglas fir beetle  Oregon  Washington (State)
  42. By: Yasinski, F. M. (Frank M.) - Pierce, D. A.
    Publication info: Fort Collins, Colo, Rocky Mountain Forest and Range Experiment Station, 1957
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Arizona  Beneficial insects  Diseases and pests  Forests and forestry  New Mexico  Ponderosa pine  Trees
  43. By: Yasinski, F. M. (Frank M.) - Pierce, D. A.
    Publication info: Fort Collins, Colo, Rocky Mountain Forest and Range Experiement Sation, 1958
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Arizona  Beneficial insects  Diseases and pests  Forests and forestry  New Mexico  Ponderosa pine  Trees
  44. By: Yasunaga, Tomohide. 安永智秀 - Schuh, Randall T. - Poorani, Janakiraman - Cassis, Gerasimos
    Publication info: New York, NY American Museum of Natural History [2015]
    Holding Institution: American Museum of Natural History Library
    Subjects: Bangalore (District)  Banyan tree  Chimairacoris lakshmiae  Classification  Diseases and pests  India  Insect pests  Insect-plant relationships  Insects  Jumping plant-lice  Miridae  Parasites  Parasitic insects  Phylinae
  45. By: Yoder, P. A. (Peter A.), - Ingram, J. W. (Jesse Wilburn),
    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  Insect pests  Sugarcane
  46. By: Yothers, M. A.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1930
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Fruit  Washington (State)
  47. By: Yothers, M. A.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, [1931]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Fruit  Washington (State)
  48. By: Yothers, M. A. - Carlson, F. W. (Frank Waldemar),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1949
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Apples  Codling moth  Control  Diseases and pests  Northwestern States
  49. 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
  50. By: Yothers, W. W. - Mason, Arthur C. (Arthur Charles),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1924
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Camphor tree  Diseases and pests  Thrips
  51. By: Young, Robert W. - United States. Forest Insect and Disease Management. Methods Application Group.
    Publication info: Davis, Calif, Methods Application Group, Forest Insect and Disease Management, Forest Service, USDA, [1977]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: arthropod pests  computer science  Data processing  Diseases and pests  Forestry  information science  Libraries  plant health  plant pests  Trees  
  52. By: Zabel, R. A. - Silverborg, Savel B. (Savel Benhard), - Fowler, Marvin E. (Marvin Edward),
    Publication info: Upper Darby, Pa, Northeastern Forest Experiment Station, 1958
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Northeastern States  Trees  
  53. By: Zappe, M. P. (Max Paul), - Stoddard, E. M. (Ernest Marion),
    Publication info: [New Haven], Connecticut Agricultural Experiment Station, 1923
    Holding Institution: University of Connecticut Libraries
    Subjects: Apples  Connecticut  Control  Diseases and pests  Peach  Spraying and dusting in agriculture  
  54. By: Zopf, W. (Wilhelm),
    Publication info: Halle, Fr die Akademie in Commission bei W. Engelmann in Leipzig, 1884
    Holding Institution: Multiple institutions
    Subjects: Algae  Diseases and pests  Phycomycetes  Phytopathogenic fungi
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