Sökning: "Galerucella tenella"

Hittade 2 uppsatser innehållade orden Galerucella tenella.

  1. 1. Are tritrophic interactions shaped by plant genotype? A field experiment.

    Kandidat-uppsats, Institutionen för ekologi, miljö och geovetenskap

    Författare :Ylva Nordström; [2013]
    Nyckelord :Tritrophic interactions; plant genotype; aggregative behaviour; Galerucella tenella; Asecodes parviclava;

    Sammanfattning : In recent years it has become apparent that when studying plant-herbivore interactions, it is important to also consider the multitrophic context, i.e. to what extent generalist and specialist enemies act as bodyguards for the plant. LÄS MER

  3. 2. Effects of leaf beetle herbivory on pollination success and fruit development in woodland strawberry Fragaria vesca

    Master-uppsats, SLU/Dept. of Ecology

    Författare :Lisa Malm; [2013]
    Nyckelord :herbivory; pollination success; pollinator reference; fruit development; fruit yield; leaf beetles; Galerucella tenella; Galerucella sagittariae; Fragaria vesca;

    Sammanfattning : Cultivating well-developed and marketable garden strawberries (Fragria x ananassa) and woodland strawberries (Fragaria vesca) depends on successful pollination by insects. Organic garden strawberry plantations harbour higher pollinator densities and have been shown to produce bigger and better developed fruits than conventional farms. LÄS MER