1. New Synthesis—Back to the Future: New Approaches and Directions in Chemical Studies of Coevolution

   • Lee A. Dyer

   Commentary 09 June 2011 Pages: 669 - 669

2. Differential Levels of Stress Proteins (HSPs) in Male and Female Daphnia magna in Response to Thermal Stress: A Consequence of Sex-Related Behavioral Differences?

   • Andrzej Mikulski
   • Piotr Bernatowicz
   • Joanna Pijanowska

   OriginalPaper Open access 26 May 2011 Pages: 670 - 676

   

3. Up-Regulation of Lipoxygenase, Phospholipase, and Oxylipin-Production in the Induced Chemical Defense of the Red Alga Gracilaria chilensis against Epiphytes

   • Florian Weinberger
   • Ulrich Lion
   • Georg Pohnert

   OriginalPaper 15 June 2011 Pages: 677 - 686

   

4. Searching for Major Urinary Proteins (MUPs) as Chemosignals in Urine of Subterranean Rodents

   • Petra Hagemeyer
   • Sabine Begall
   • Pavel Stopka

   OriginalPaper 07 June 2011 Pages: 687 - 694

   

5. Polar Metabolites Synergize the Activity of Prostaglandin F_2α in a Species-Specific Hormonal Sex Pheromone Released by Ovulated Common Carp

   • Hangkyo Lim
   • Peter W. Sorensen

   OriginalPaper 07 June 2011 Pages: 695 - 704

   

6. Both Gas Chromatography and an Electronic Nose Reflect Chemical Polymorphism of Juniper Shrubs Browsed or Avoided by Sheep

   • Gábor Markó
   • Ildikó Novák
   • Vilmos Altbäcker

   OriginalPaper 31 May 2011 Pages: 705 - 713

   

7. Synthesis and Field Tests of Possible Minor Components of the Sex Pheromone of Prionus californicus

   • Elin C. Maki
   • Joshua Rodstein
   • James D. Barbour

   OriginalPaper 27 May 2011 Pages: 714 - 716

   

8. Signal Honesty through Differential Quantity in the Female-Produced Sex Pheromone of the Moth Heliothis virescens

   • Stephen P. Foster
   • Chris P. Johnson

   OriginalPaper 18 June 2011 Pages: 717 - 723

   

9. Secondary Metabolites Released by The Burying Beetle Nicrophorus vespilloides: Chemical Analyses and Possible Ecological Functions

   • Thomas Degenkolb
   • Rolf-Alexander Düring
   • Andreas Vilcinskas

   OriginalPaper 11 June 2011 Pages: 724 - 735

   

10. Two Genera of Aulacoscelinae Beetles Reflexively Bleed Azoxyglycosides Found in Their Host Cycads

    • Alberto Prado
    • Julieta Ledezma
    • Donald M. Windsor

    OriginalPaper 08 June 2011 Pages: 736 - 740

    

11. Identification of Semiochemicals Released by Cotton, Gossypium hirsutum, Upon Infestation by the Cotton Aphid, Aphis gossypii

    • Mahabaleshwar Hegde
    • Janser N. Oliveira
    • Michael A. Birkett

    OriginalPaper 14 June 2011 Pages: 741 - 750

    

12. Production of Induced Volatiles by Datura wrightii in Response to Damage by Insects: Effect of Herbivore Species and Time

    • J. Daniel Hare
    • Jia J. Sun

    OriginalPaper 21 June 2011 Pages: 751 - 764

    

13. Differential Performance of a Specialist and Two Generalist Herbivores and Their Parasitoids on Plantago lanceolata

    • Joanneke H. Reudler
    • Arjen Biere
    • Saskya van Nouhuys

    OriginalPaper Open access 21 June 2011 Pages: 765 - 778

    

14. Elevated Carbon Dioxide and/or Ozone Concentrations Induce Hormonal Changes in Pinus tabulaeformis

    • Xue-Mei Li
    • Li-Hong Zhang
    • Yue-Ying Li

    OriginalPaper 25 May 2011 Pages: 779 - 784

    

15. Abscisic Acid in Soil Facilitates Community Succession in Three Forests in China

    • Houben Zhao
    • Shaolin Peng
    • Zhijun Qiu

    OriginalPaper 18 June 2011 Pages: 785 - 793