- Specific bottom-up effects of arbuscular mycorrhizal fungi across a plant-herbivore-parasitoid systemStefan Hempel
Department of Soil Ecology, Helmholtz Centre for Environmental Research UFZ, Theodor Lieser Strasse 4, 06120 Halle, Germany
Oecologia 160:267-77. 2009....
- Do aphid colonies amplify their emission of alarm pheromone?Eduardo Hatano
Institute of Ecology, Friedrich Schiller University, Dornburger Strasse 159, Jena, Germany
J Chem Ecol 34:1149-52. 2008..No aphid-derived EBF was detected, suggesting that amplification of the alarm signal does not occur. We discuss the disadvantages of alarm signal reinforcement...