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 20 of 318 for “"inoculum"”.
-
Inoculum pattern and relationship between incidence of black root rot of tobacco and inoculum density of Thielaviopsis basicola in field soil
… to develop a disease prediction program, disease-inoculum density relationships must be determined. It was the purpose of this study to develop an improved procedure for estimating the populations of T. basicola in naturally infested soil. A second objective was to determine the horizontal …
-
Phaeomoniella chlamydospora: potential inoculum sources in the grapevine propagation process
… 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 optimum …
-
Inoculum densities of Thielaviopsis basicola in tobacco fields in Virginia, and the relationship of inoculum density to the severity of black root rot and growth of tobacco
… enhance for the growth of T. basicola. Inoculum and/or population densities of T. basicola in five burley tobacco fields were 74-166 propagules per g of soil, and 0-12 propagules per g of soil in three other burley fields. Inoculum and/or population densities of T. basicola in 12 …
-
Effect of Inoculum Source on the Rate and Extent of Anaerobic Biodegradation.
North Carolina State University Theses Civil Engineering.
-
Epidemiological studies on primary inoculum of Venturia inaequalis and V. asperata for apple scab management
… sanitation practices against overwintering inoculum, decision support systems for an optimal timing of treatments, and resistant cultivars can be used. However, reducing pesticide pressure increases the risk of emerging new and/or secondary pathogens. This is the case of V. asperata that was …
-
Possible improvements in alfalfa silage through the use of mutants of Lactobacillus plantarum as inoculum
… fermentation of alfalfa silage when used as an inoculum. Efforts to isolate starch- or hemicellulose-utilizing strains proved unsuccessful as did the isolation of high temperature resistant mutants and oxygen resistant mutants. Mutants resistant to plumbagin (an intracellular O₂- generator) and …
-
The Contribution of Within-Field Inoculum Sources of Gibberella zeae to Fusarium Head Blight in Winter Wheat and Barley
… 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 defining the …
-
Primary inoculum of Pyrenophora tritici-repentis on wheat as affected by cultural controls in reduced tillage, and its effect on epidemic development
Call number: LD2668 .T4 PPTH 1988 A34
-
Primary inoculum of Pyrenophora tritici-repentis on wheat as affected by cultural controls in reduced tillage, and its effect on epidemic development
Call number: LD2668 .T4 PPTH 1988 A34
-
EVALUATION OF SEED TREATMENTS ON THE NODULE COMPETENCY OF SOYBEAN INOCULANTS
… studies have demonstrated the efficacy of a co-inoculum seed treatment on the symbiotic competency of the soybean cultivar LS90-1920 in greenhouse and field trials. The co-inoculation by the soil bacterium Streptomyces kanamyceticus (S. kanamyceticus) strain ATCC 12853 and strains of B. …
-
Pengaruh lama fermentasi dan penambahan inokulum Lactobacillus plantarum dan Lactobacillus fermentum terhadap kualitas silase tebon jagung (Zea mays)
… in the making of silage. Besides the addition of inoculum, fermentation period also affect the quality of silage. Therefore, this study was aimed to determine the effect of fermentation period and inoculum L. plantarum and L. fermentum addition single or a mixed inoculum. The sample in this study …
-
Effects of hydrodynamic stress on growing Saccharomyces cerevisiae in a slurry reactor
… sizes and agitation rates. The influence of inoculum size, inoculum age and type of agitator were also investigated. This study was carried out with the intention of identifying biological responses to hydrodynamic stress and modelling observed effects on microbial activity.
-
Detection of an Introduced Bacterial Culture in Greywater Treatment Reactors
… reactor, and identifies one specific bacterial inoculum. Biological samples were removed from both the unattached (planktonic) and surface-adherent (biofilm) populations in several inoculated reactors. Nucleic acids were isolated and community structure investigated using molecular tools. …
-
Gastrointestinal microbiota community composition has significant effects on systemic immune responses
… study explored the utility of an oral microbial inoculum as a therapeutic tool to affect systemic immune responses. Colonization of the gastrointestinal (GI) tract is initiated during birth and continually seeded from the individual’s environment. Gastrointestinal microorganisms for a mutualistic …
-
Pengaruh lama fermentasi dan penambahan inokulum Lactobacillus plantarum dan Lactobacillus fermentus terhadap kualitas silase rumput kalanjana (Brachiaria mutica (Forssk.) Stapf)
… process, like wise L. fermentum. The adding of inoculum L. plantarum and L. fermentum are expected to optimize the ensilage process, thus obtained the good quality of silage. Beside the adding of inoculum, the duration of fermentation also influenced on the silage quality because when …
-
Investigations of Bromus tectorum: restoration strategies and interactions with arbuscular mycorrhizal fungi
… sources of arbuscular mycorrizal fungi (AMF) inoculum. Bromus tectorum and early successional plant species were negatively responsive and late successional species were positively responsive to field AMF inoculum, while commercial inoculum was ineffective. I compared mycorrhizal inoculum …
-
Effects of orally administered duodenal contents on susceptibility to an enteropathogenic E. coli challenge in neonatal calves
… received either 0 or 200 ml of intestinal fluid inoculum, obtained from older milk-fed calves, 2 h after entering the isolation facility. Colostrum was consumed following inoculum administration. The uninoculated calves received colostrum 2 h after entering the isolation facility. In compliance …
-
Factors Influencing the Distribution, Growth and Infectivity of Casuarina-Infective Frankia
… cladodes increased the infectivity of a soil inoculum by a factor of 3.2, whereas leaves of a sympatric check plant, Terminalia catappa (Combretaceae), barely increased the same soil's infectivity. Charcoal and clay added to the seedling growth substrate to bind organic material significantly …
-
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 …
Page 1 of 16