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.
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Showing 1 to 7 of 7 for “"stem rust"”.
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Automated Wheat Stem Rust Detection using Computer Vision
… crops from diseases is of immense importance. Stem rust is a fungal disease that attacks cereal crops. In particular, it is a common disease that occurs in wheat and destroys 50 to 70% of the yield if left unchecked. The loss of yield would in turn affect the economy and food consumption. Thus, …
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Studies on the Epidemiology of Stem Rust in South Dakota
… economic importance and general distribution of stem rust (Puccinia graminis) has warranted unlimited study and discussion of this plant disease among scientific and practical grain growers. Most of the study has been on the life cycle of stem rust in order to suggest control measures. Some …
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Broadening the wheat gene pool for stem rust resistance through genomic-assisted introgressions from Aegilops tauschii
… virulent races of the ‘Ug99’ lineage of wheat stem rust caused by the fungus, Puccinia graminis f.sp. tritici Pers. & Eriks. Screening of a large set of Ae. tauschii germplasm for resistance to TTKSK (Ug99) identified potentially novel sources of resistance. To expedite utilization of TTKSK …
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Characterization of Pyrenophora Tritici-Repentis in Wheat and Rye to Study Tan Spot Susceptibility and Insights Into Its Relationship with Stem Rust Resistance
… lines. In order to see the correlation between stem rust resistance and tan spot susceptibility in 1970’s, to know the pathogen virulence profile, and explore the sources of tan spot resistance, we recovered isolates from wheat and rye and evaluated wheat and rye lines with different Ptr …
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Identification and Mapping of Adult Plant Stripe Rust Resistance in Soft Red Winter Wheat
Since 2000, stripe rust, caused by the fungal pathogen (Puccinia striiformis Westend. f.sp. tritici Eriks.) has resulted in yield losses of wheat (Triticum aestivium L.) in the United States, that exceeded the combined losses of leaf rust (Puccinia triticina Eriks.) and stem rust (Puccinia gramins …
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Modelling atmospheric dispersal of fungal pathogens on continental scales to safeguard global wheat production
… virulent strains of the pathogen causing wheat stem rust has been acknowledged as a threat to global food security. In infected wheat fields, vast amounts of pathogenic fungal spores are produced that can be carried away by wind. For targeted disease surveillance and control it is important to …