Essays about: "Joakim Sjöstrand"

Found 2 essays containing the words Joakim Sjöstrand.

  1. 1. The effect of domestication on insect resistance in cotton : bioassays with the insect herbivores Spodoptera littoralis and Agriotes spp.

    University essay from SLU/Dept. of Plant Breeding (from 130101)

    Author : Joakim Sjöstrand; [2014]
    Keywords : Spodoptera littoralis; Agriotes lineatus; insect resistance; cotton; gossypium;

    Abstract : A plant's defensive ability against herbivore attack can be influenced by many different factors, one of them being domestication. During human selection to improve the yield of plants, the resistance against herbivore attack can have been lowered, due to a trade-off for use of resources between these traits in the plants. READ MORE

  3. 2. Salmonella och verotoxinproducerande E. coli i färdigsallader

    University essay from SLU/Horticulture (until 121231)

    Author : Joakim Sjöstrand; [2012]
    Keywords : E. coli; Salmonella; Verotoxin; Shigatoxin; Shiga-like toxin; EHEC; Färdigsallad; Ready-to eat salads;

    Abstract : Färdigsallader är en produktgrupp som blir allt mer populär. Dessvärre har det på senare år förekommit ett antal utbrott där människor har smittats av tarmbakterier som Salmonella och verotoxinproducerande Escherichia coli i olika ouppvärmda produkter som till exempel böngroddar från Tyskland. READ MORE