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Studies of the crinkle disease of strawberry, with special reference to its transmission

Creator:: Vaughan, Edward Kemp
Resource Type:: Masters Thesis
Full Text:: infective principle; and, second, that the infective principle of the crinkle disease of strawberry does

Life history and habits of the strawberry crown-moth Aegeria rutilans

Creator:: Hills, Orin A.
Resource Type:: Masters Thesis
Full Text:: Strawberry Crown-?oth (13) ECONOMIC I!PÖRTANCE This insect was reported first as a pest of raspberry by

Seasonal distribution, sex attractants, and applied biology of the strawberry crown moth, Synanthedon bibionipennis (Boisduval), in Oregon (Lepidoptera:Sesiidae)

Creator:: Wilmot, Thomas Ray
Resource Type:: Masters Thesis
Full Text:: the larvae. Lovett (1913) and Thompson (1927) first reported that the strawberry crown moth was a pest

Differential transmission of strawberry mottle virus by Chaetosiphon thomas Hille Ris Lambers and Chaetosiphon fragaefolii (Cockerell)

Creator:: Eulensen, Gustav Egon
Abstract:: The transmission of strawberry mottle virus (SMV) to Fragaria vesca L. by Chaetosiphon thomasi and C. fragaefolii was studied to determine differences between the two species. Acquisition, inoculation, and retention phases of transmission were described. In all phases, C. fragaefolii was found to be the more efficient vector. Mean transmission...
Resource Type:: Masters Thesis
Full Text:: The transmission of strawberry mottle virus (SMV) to Fragaria vesca L. by Chaetosiphon thomasi and C

Some observations on the bionomics of Microbracon nevadensis (Ashmead)

Creator:: Gray, Kenneth Wiesner, 1905-
Resource Type:: Masters Thesis
Full Text:: strawberry cl'Own moth. M. nevadensis (J.shm.) parasitizes the larval and prepupal stages- ot the host

The species of root-weevils attacking strawberry with especial reference to their life history, habits and control in Oregon

Creator:: Wilcox, Joseph, 1901-1982
Resource Type:: Masters Thesis
Full Text:: -Veevils Attacking Strawberry with Especial Reference to Their Life History, Habits and. Control in

Treatment of June yellows and witches'-broom in strawberry with oxytetracycline

Creator:: Huhtanen, Dianne Carol
Abstract:: Strawberry plants infected with June yellows and witches'-broom disease were grown in a mist chamber and treated with varying concentrations of oxytetracycline. Treatment with 50 ppm oxytetracycline produced phytotoxicity effects in strawberries infected with June yellows. However, treatment with 10 ppm oxytetracycline resulted in a significant (one percent level) increase...
Resource Type:: Masters Thesis
Full Text:: on shoot number and leaf areas of strawberry plants infected with witches' -broom disease. 32 5 The

Detection, identification, and antibiotic treatments of bacterial contaminants from micropropagated strawberries

Creator:: Tanprasert, Piyarak
Abstract:: Bacterial contamination is one of the most important problems both in plant tissue culture research and commercial laboratories. Early detection of contaminants saves time, effort, and money. Strawberry runner explants were screened for contaminants during June to August, 1994 and 1995. Most contaminants found were bacterial rather than fungal. Bacterial...
Resource Type:: Masters Thesis
Full Text:: saves time, effort, and money. Strawberry runner explants were screened for contaminants during June

Modification of phyllosphere environments to enhance establishment of Gliocladium roseum, an antagonist of Botrytis cinerea

Creator:: Bennett, Robert J. (Robert Joe), 1953-
Abstract:: Radial colony growth of three isolates of Gliocladium roseum and three isolates of Bottytis cinerea were measured on 1/4 strength potato dextrose agar amended with concentrations of NaHCO₃ ranging from 0-2% (w/v). Compared to the control, reductions in colony diameter of the B. cinerea isolates ranged from 60-79% and 73-89%...
Resource Type:: Masters Thesis
Full Text:: Botrytis cinerea conidiophores on strawberry leaf disks after co-inoculation of B. cinerea and Gliocladium

Phenotyping diverse strawberry (Fragaria spp.) germplasm for aid in marker- assisted breeding, and marker-trait association for red stele (Phytophthora fragariae) resistance marker Rpf1

Creator:: Mathey, Megan M.
Abstract:: Strawberry is one of four crops included in the USDA-NIFA Specialty Crop Research Initiative-funded RosBREED project along with apple, peach, and cherry. Phenotyping strawberry for specific horticultural and commercial traits is important to identify associations with genotypic marker(s). This process is the first step in translating genomic knowledge into enhanced...
Resource Type:: Masters Thesis
Full Text:: . Phenotyping strawberry for specific horticultural and commercial traits is important to identify

ScholarsArchive@OSU

Studies of the crinkle disease of strawberry, with special reference to its transmission

Life history and habits of the strawberry crown-moth Aegeria rutilans

Seasonal distribution, sex attractants, and applied biology of the strawberry crown moth, Synanthedon bibionipennis (Boisduval), in Oregon (Lepidoptera:Sesiidae)

Differential transmission of strawberry mottle virus by Chaetosiphon thomas Hille Ris Lambers and Chaetosiphon fragaefolii (Cockerell)

Some observations on the bionomics of Microbracon nevadensis (Ashmead)

The species of root-weevils attacking strawberry with especial reference to their life history, habits and control in Oregon

Treatment of June yellows and witches'-broom in strawberry with oxytetracycline

Detection, identification, and antibiotic treatments of bacterial contaminants from micropropagated strawberries

Modification of phyllosphere environments to enhance establishment of Gliocladium roseum, an antagonist of Botrytis cinerea

Phenotyping diverse strawberry (Fragaria spp.) germplasm for aid in marker- assisted breeding, and marker-trait association for red stele (Phytophthora fragariae) resistance marker Rpf1

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