Uppsatser om fusarium
20 uppsatser · sida 1 av 2
Examensarbete, grundnivå · SLU
Various Fusarium species causes some of the most common cereal diseases worldwide. Besides the yield losses that can be a result of these diseases, strains from several Fusarium species can produce mycotoxins, some very toxic. The aim of this study was to investigate which …
Masteruppsats · SLU
… to reduced onion quality and yield. Basal rot is mainly caused by species of Fusarium fungi. The aim of this study was to: a) investigate which species of Fusarium that can be found in onion produced on Öland, b) describe the symptoms caused by the different Fusarium fungi found …
Övrigt arbete · SLU
Fusarium head blight is a large problem world wide which reduces the yields and the quality of small grains. Shrunken kernels with decreased thousand kernel weight as an effect and pro-duction of mycotoxins are some of the problems caused by infection of Fusarium spp. To avoid …
Kandidatuppsats · SLU
Vissa Fusarium-arter är växtpatogener som orsakar stora skador hos grödor runt om i världen. De påverkar grödor kvantitativt då de kan sänka skördemängden, men är kanske mest kända för förmågan att ändra grödans kvalitativa egenskaper då de kan producera mykotoxiner. Mykotoxiner …
Kandidatuppsats · Uppsala universitet
… which at critical concentrations cause health problems in humans and animals. Fusarium is one of thefungus species that has been found in crops and can cause major problems for farmers such as reduced harvestand economic losses. A group of Fusarium species, Fusarium avenaceum …
en undersökning om skillnader mellan inomhus- och utomhusaktiviteter i förskolan
Kandidatuppsats · SLU
Fusarium head blight is a large problem world wide which reduces the yields and the quality of small grains. Shrunken kernels with decreased thousand kernel weight as an effect and pro-duction of mycotoxins are some of the problems caused by infection of Fusarium spp. To avoid …
utvärdering av ett biotest
Högskoleuppsats · SLU
Fusarium graminearum is one of the most important pathogens on cereals and causes major crop losses around the world. The most cultivated cereal in Sweden is winter wheat. F. graminearum produces both sexual and asexual spores for dispersal. Multiple factors affect the …
use of Bacillus subtilis and interactions with the earthworm Pontoscolex corethrurus in a Kenyan highland soil
Masteruppsats · SLU
… plant growth in certain cases. During this study, the effect of B. subtilis on Fusarium wilt (caused by the fungus Fusarium oxysporum) on tomatoes, as well as its effect on the earthworm species Pontoscolex corethrurus was investigated. Furthermore, the combined ef-fect of the …
Kandidatuppsats · SLU
Fusarium graminearum causes reduction in both yield and quality in cereal grain worldwide. One of the diseases it can cause is Fusarium Head Blight (FHB). Both sexually and asexually produced spores can infect living plants. Asexual conidia are produced in the mycelium while …
betydelse för uppkomst och grödetablering
Examensarbete · SLU
… Fungi belonging to establishment related pathogenic groups e.g. Rhizoctonia, Fusarium, Phoma and Alternaria were found in both spring- and winter rape. Also Verticillium, a pathogen attributed to wilting in late crop stages was found in both crops. In general, the plants from …
en ekonomisk jämförelse mellan hjul- och bandtraktorer
Högskoleuppsats · SLU
… of mycotoxins in feed. The major mycotoxin producing moulds in horse feeds are Fusarium spp., Penicillium spp. and Aspergillus spp. Other moulds are also of concern in horse feeds. Claviceps purpurea (ergot) have been known for centuries to cause disease in both humans and …
Kandidatuppsats · SLU
… of mycotoxins in feed. The major mycotoxin producing moulds in horse feeds are Fusarium spp., Penicillium spp. and Aspergillus spp. Other moulds are also of concern in horse feeds. Claviceps purpurea (ergot) have been known for centuries to cause disease in both humans and …
Övrigt arbete · SLU
… Mucor circinelloides, Lichtheimia corymbifera, Cladosporium sp, Fusarium sp., Alternaria sp., Ascochyta sp., and Chaetomium sp. Four of these fungi are plant pathogens, one is a yeast fungus and the rest are saprophytes. By cloning Ascochyta sp. and Cladosporium sp. were …
Kandidatuppsats · Uppsala universitet
… shown to be a substrate for growth of mould and especially Aspergillus spp., Fusarium spp. and Pencillium spp. has been reported. Members of all three of these species can, during favorable conditions, produce mycotoxins which can cause a number of different health problems in …
Högskoleuppsats · SLU
Syftet med detta arbete har varit att utforska hur man kan gestalta en växtvägg och hur man med hjälp av växterna kan uppnå olika uttryck. Målet har varit att förstå hur växter beter sig i en växtvägg och hur de kan kombineras. Vilka växtstrategier som är lämpliga för …