Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 9 of 9 for “"inoculum sources"”.
-
Phaeomoniella chlamydospora: potential inoculum sources in the grapevine propagation process
… research programme was to identify potential sources of inoculum in the grapevine propagation process (including propagation material, the grafting process and nursery beds) that may result in infected young vines. Methodology for culturing and maintaining the fungus were investigated. The …
-
The Contribution of Within-Field Inoculum Sources of Gibberella zeae to Fusarium Head Blight in Winter Wheat and Barley
… Corn residues are considered to be primary sources of inoculum for epidemics of FHB. Therefore, knowledge of the movement of Gibberella zeae from a local source of infested corn residue is critical to the management of FHB in wheat and barley. Previous research made significant progress in …
-
Development and testing of a greenhouse assay for screening potato germplasm for susceptibility to Spongospora subterranea f. sp. subterranea (powdery scab)
… results was developed. Two soil types, three inoculum levels, two inoculum sources and two soil moisture regimes were evaluated in a greenhouse for powdery scab severity using four potato cultivars. Soil temperature was maintained at an ideal range for powdery scab development as reported in …
-
Bean Leaf Beetle: Impact of Leaf Feeding Injury on Snap Beans, Host Plant Choice and Role as a Vector of Bean Pod Mottle Virus in Virginia
… cultivated legumes. To find the potential inoculum sources of BPMV in eastern Virginia, leguminous weeds and perennial weeds were tested for BPMV. Four weed species gave BPMV-positive tissue blots including: Oxalis stricta, Rumex acetosella, Trifolium pretense, and Trifolium repens. …
-
Molecular biology approach to anaerobic digestion of marine biomass: Anaerobic digestion from marine materials. What makes a methanogen happy?
… 50-day anaerobic batch digestion using different inoculum sources. A number of molecular techniques including, denaturing gradient gel electrophoresis, quantitative polymerase chain reaction, cloning and sequencing were employed to study the microbial ecology of the seaweed fed reactors. Results …
-
Trace metal effects on ectomycorrhizal growth, diversity, and colonization of host seedlings
… species overlap among sites suggests localized inoculum sources. The last experiment explored Pinus strobus and Pinus virginiana seedlings naturally regenerating on acidic, bare-mineral soil exposed by a road cut in Floyd County, Virginia. Ectomycorrhizal colonization ranged between 30 to 80 …
-
Rewiring anaerobic digestion: production of biofuel intermediates and high-value chemicals from cellulosic wastes
… of SCFA and the microbial composition from three inoculum sources (anaerobic digester sludge, beef cattle rumen, and bison rumen), with cellulose as a carbon source. Results from the present work found associations between specific taxonomic groups within each of the microbial communities, and the …
-
Establishment of Arbuscular Mycorrhizal Fungi (AMF) on micropropagated teak (Tectona grandis L. F.)
… different Arbuscular Mycorrhizal Fungi (AMF) inoculum sources on two micropropagated teak (Tectona grandis L. f.) clones was examined at the acclimatisation phase. Teak shoots were maintained on a multiplication medium containing Murashige and Skoog (MS) nutrients and organics, 30 g L-1 …
-
Remnant assessment and soil inoculation to inform large-scale prairie restoration at Eastern Washington University
… site in a greenhouse experiment. The three inoculum sources were Turnbull National Wildlife Refuge, the EWU restoration site, and Kamiak Butte. Plants were grown in unsterilized background soil collected from the EWU restoration site and sterile or unsterile soil inoculum. In general, …