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Filtering by: Advisor Allen, Thomas C., jr. Subject Virus diseases of plants

Comparison of the host range and physical properties of Eola rasp leaf, tobacco ringspot and tomato ringspot viruses

Creator:

Liu, Kang-chien

Abstract:

Eola rasp leaf of cherry was first described by Milbrath and Reynolds in Oregon in 1961. Dr. Cadman of the Scottish Horticultural Research Institute suggested that this disease was incited by a strain of tomato ringspot virus (TomRSV), but since then controversial results with some isolates of EoIa rasp leaf...

Resource Type:

Masters Thesis
Development of in vitro lily scale budlets as related to virus elimination

Creator:

Ruttum, Joanne C.

Abstract:

Lily hybrids vary in their ability to produce virus-free (VF) bulblets when grown from virus-infected scales in tissue culture. Asiatic hybrids typically produce a higher percentage of in vitro VF scale bulblets than do Lilium longiflorum cultivars. Three hypotheses concerning the cause of this variation are tested on five lily...

Resource Type:

Masters Thesis