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Filtering by: Subject Ponderosa pine -- Diseases and pests -- Control Degree Name Master of Science (M.S.) Subject Botrytis cinerea -- Biological control

Potential of Trichoderma sp. for inhibition of Botrytis cinerea and Sclerotinia sclerotiorum on snap beans

Creator:

Nelson, Mark E.

Abstract:

Isolates of Trichoderma spp. collected from snap bean foliage were tested for inhibition of grey mold of snap beans caused by Botrytis cinerea. In a detached blossom-pod assay an isolate of Trichoderma hamatum reduced pod rot by 94% compared to the nontreated check. Control was comparable to that obtained with...

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Masters Thesis

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development of a biological control system is to isolate and identify organism(s) with potential for disease
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%...

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Masters Thesis

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effectiveness. For example, disease management practices that integrate biological and chemical control, or
Evaluation of the colonization and biofilm production by Burkholderia pyroccinia FP62 on geranium leaves

Creator:

Wallace, Patricia K.

Abstract:

The leaf surface is a stark environment for bacterial colonists with limited availability of nutrients, water and protected niches. Despite these limitations, a plethora of bacteria appear to have adapted ways to survive and flourish on leaf surfaces. One mechanism of survival is the formation of biofilms. Biofilms are a...

Resource Type:

Masters Thesis

Full Text:

biofilm formation in the biological control of foliar pathogens. The spatial and temporal dynamics of

ScholarsArchive@OSU

Potential of Trichoderma sp. for inhibition of Botrytis cinerea and Sclerotinia sclerotiorum on snap beans

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

Evaluation of the colonization and biofilm production by Burkholderia pyroccinia FP62 on geranium leaves

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