• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 2770
  • 1197
  • 765
  • 403
  • 242
  • 138
  • 88
  • 63
  • 55
  • 49
  • 47
  • 46
  • 39
  • 39
  • 39
  • Tagged with
  • 7061
  • 696
  • 661
  • 655
  • 648
  • 591
  • 586
  • 564
  • 483
  • 481
  • 469
  • 449
  • 428
  • 417
  • 414
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
301

Potato insect control in relation to the transmission of potato virus Y

McEwen, Freeman Lester, January 1953 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1953. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 153-161).
302

Factors affecting green peach aphid populations on potatoes and the transmission of potato leafroll virus

Ferguson, James Scott. January 1980 (has links)
Thesis (M.S.)--University of Wisconsin--Madison, 1980. / Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 95-102).
303

Studies on vertical and horizontal transmission of duck plague virus in apparently healthy waterfowl

Burgess, Elizabeth C. January 1978 (has links)
Thesis (M.S.)--Wisconsin. / Includes bibliographical references (leaves 32-34).
304

Interactions of lead and polychlorinated biphenyl with Duck Plague virus infection in mallard ducks

Barga, Bruce E. January 1980 (has links)
Thesis (M.S.)--University of Wisconsin--Madison. / Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.
305

Screening for extreme resistance to potato virus Y in haploid Tuberosum-Species hybrids

Cicek, Nedim. January 1982 (has links)
Thesis (M.S.)--University of Wisconsin--Madison, 1982. / Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 82-94).
306

Experimental transplacental transmission of St. Louis encephalitis virus in mice

Andersen, Arthur Allan, January 1969 (has links)
Thesis (M.S.)--University of Wisconsin--Madison, 1969. / eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.
307

Study of canine distemper virus and hemagglutinating virus of Japan as causes of disease in man

DeMeio, Joseph Louis, January 1958 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1958. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 75-80).
308

Prunus host range and pollen transmission of elm mosaic virus

Callahan, Kemper Leroy, January 1957 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1957. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 41-43).
309

Virulence of potato virus Y isolates and immunity in the genus Solanum

Easton, Gene Douglas, January 1957 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1957. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 64-75).
310

Detection of biocontaminants in live virus poultry vaccines, especially Newcastle disease virus

Beard, Paul D., January 1900 (has links)
Thesis (M.S.)--University of Wisconsin--Madison, 1970. / eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.

Page generated in 0.0281 seconds