Sökning: "rust disease"
Visar resultat 1 - 5 av 18 uppsatser innehållade orden rust disease.
1. A look into stem rust resistance breeding
Kandidat-uppsats, SLU/Dept. of Plant Breeding (from 130101)Sammanfattning : Wheat is one of the largest food commodities globally, but the cultivation of wheat faces many challenges. Among these is the stem rust disease, which historically has caused mass starvation and misery. This thesis explores the stem rust disease in wheat, and the plant breeding for the potential of resistance to stem rust in the future. LÄS MER
2. Skadebild och fördelning av törskate på träd- och beståndsnivå hos tallungskog
Kandidat-uppsats, SLU/Dept. of Forest Ecology and ManagementSammanfattning : Törskate är ett alltmer uppmärksammat problem i framförallt Sveriges norra delar, där 12 till 15 % av de naturliga avgångarna av tall anses orsakade av svampen. Detta motsvarar en produktionsförlust på ca 350 000 kubikmeter talltimmer årligen. LÄS MER
3. Remote Sensing Based Pre-Season Yellow Rust Early Warning in Oromia, Ethiopia
Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskapSammanfattning : Yellow rust (Puccinia striiformis f. sp. Tritici) is a crop disease caused by a fungus that regularly infects wheat and causes yield loss in Ethiopia. The disease has a significant impact on the country’s crop production, food security, health, and socioeconomic well-being. LÄS MER
4. Population structure of Puccinia graminis, the cause of stem rust on wheat, barley, and rye in Sweden
Master-uppsats, SLU/Dept. of Forest Mycology and Plant PathologySammanfattning : Rust fungi belong to the phylum Basidiomycetes, order Uredinales cause damage on almost all plants, including cereal crops. Some of the species within the genus Puccinia causes rust disease on cereal crops. One example of a disease from this genus is Puccinia graminis, which historically has caused severe damage in cereal crop production. LÄS MER
5. Genotypic variation of Puccinia graminis infecting barberry and grasses
Uppsats för yrkesexamina på avancerad nivå, SLU/Dept. of Forest Mycology and Plant PathologySammanfattning : Stem rust on cereals is a large problem in parts of the world, and it may reduce the yields significantly. It is caused by Puccinia graminis, a heteroecious basidiomycete with 365 known telial host grass species. Puccinia graminis reproduces asexually on the grass host. LÄS MER