Essays about: "Poecilium alni"

Found 3 essays containing the words Poecilium alni.

  1. 1. Longhorn beetles in lesser spotted woodpecker habitat : a pheromone-based inventory of longhorn beetles in southern Sweden

    University essay from SLU/Dept. of Plant Protection Biology

    Author : Patrik Jonas Krister Celander; [2020]
    Keywords : Longhorn beetle; Cerambycidae; Lesser spotted woodpecker; Dryobates minor; Dendrocopos minor; Pheromone; Conservation;

    Abstract : The understanding of species’ ecology and their trophic interactions, are crucial in the work of conservation. A population decline in a predatory species may be a result of a decline in their food source, a trophic level down. READ MORE

  3. 2. Feromonbaserad inventering av eklevande långhorningsarter i fem habitattyper i sydöstra Sverige

    University essay from SLU/Dept. of Biosystems and Technology (from 130101)

    Author : Marcus Vestlund; [2017]
    Keywords : Cerambycidae; Pyrrhidium sanguineum; Poecilium alni; Poecilium pusillum; Xylotrechus antilope; GROT; feromonfälla; ek; habitat; artbevarande;

    Abstract : Det intensifierade skogsbruket under de senaste 70 åren tillsammans med det ökade uttaget av avverkningsrester s.k. GROT (grenar och toppar) för biobränsleproduktion har lett till att ett flertal av Sveriges vedlevande insektsarter idag hotas av bristen på död ved. READ MORE

  4. 3. Förekomst av långhorningarna Pyrrhidium sanguineum, Poecilium alni och Phymatodes testaceus (Coleoptera: Cerambycidae) inom Skåne län : vilka faktorer i landskapet påverkar habitatval för P.sanguineum, P. alni och P.testaceus?

    University essay from SLU/Dept. of Biosystems and Technology (from 130101)

    Author : Louise Backström; [2016]
    Keywords : långhorning; insektsfällor; feromon; landskapsanalys; ek; P.sanguineum; P.alni; P.testaceus; rödhjon; kvistspegelbock; vedspegelbock;

    Abstract : The oak is a very important tree in the Swedish forest that creates microhabitats for a lot of species. To preserve biodiversity we need to study Nature and the ecology of specific species to learn how we can protect them. READ MORE