Symposium

16. Physiology, Neurobiology and Molecular Biology

[16-12] Insect bioenergetics in changing environments

Thu. Aug 29, 2024 9:45 AM - 3:30 PM Room D

Chair: Philipp Lehmann (University of Greifswald), Caroline Williams (University of California, Berkeley), Hervé Colinet (CNRS & University of Rennes)

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9:45 AM - 10:00 AM

[16-12-01] Low temperature deeply shapes Drosophila suzukii traits: a bioenergetics prospect

*Hervé Colinet^1,2, Mélanie Boel², Emmanuelle com³, Damien Roussel⁴, Nicolas Pichaud⁵ (1. CNRS (France), 2. Rennes University (France), 3. Protim, INSERM U1085 (France), 4. Claude Bernard Lyon 1 Universtity (France), 5. Moncton Universtity (Canada))

10:00 AM - 10:15 AM

[16-12-02] Energetic costs of stress in Antarctica's extreme and rapidly changing environment

*Nick Teets¹, Cleverson Lima¹, Jack Devlin¹, Yuta Kawarasaki² (1. University of Kentucky (United States of America), 2. Gustavus Adolphus College (United States of America))

10:15 AM - 10:30 AM

[16-12-03] Asymmetric day/night warming, predatory insect demography, energy flux and biocontrol functioning

*Gang Ma¹, Chun-Sen Ma^1,2 (1. State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences (China), 2. School of Life Science, Institutes of Life Science and Green Development, Hebei University (China))

10:30 AM - 10:45 AM

[16-12-04] Metabolic adjustments and thermogenic mechanisms of honeybees (Apis mellifera) during seasonal transitions

Adèle Léger¹, Etienne Hébert-Chatelain¹, *Nicolas Pichaud¹ (1. Université de Moncton (Canada))

10:45 AM - 11:00 AM

[16-12-05] Energy dynamic in Mountain Pine Beetle and Emerald Ash Borer during overwintering

*Fouzia Haider¹, Mads K Andersen¹, Serita Fudlosid¹, Antonia Musso², Maya Evenden ², Amanda Roe³, Heath MacMillan¹ (1. Carleton University (Canada), 2. University of Alberta (Canada), 3. Natural Resources Canada (Canada))

11:00 AM - 11:15 AM

[16-12-06] Epigenetic regulation of periodic metabolic arousal during insect dormancy

*Chao Chen¹, Dan Hahn¹ (1. University of Florida (United States of America))

11:15 AM - 11:30 AM

[16-12-07] The impact of temperature on macronutrient reserves in the solitary bee Megachile rotundata

*Julia H Bowsher¹, Mia Park¹, Preetpal Singh¹, Joseph Rinehart², Kendra Greenlee¹ (1. North Dakota State University (United States of America), 2. USDA-ARS (United States of America))

11:30 AM - 11:45 AM

[16-12-08] Carbohydrate intake and fat accumulation increase diapause likelihood

*Clancy Short¹, Izailda Barbosa Dos Santos¹, Carrie Deans², Spence Behmer³, Silvana V Paula Moraes¹, Daniel A Hahn¹ (1. University of Florida (United States of America), 2. University of Minnesota (United States of America), 3. Texas A&M University (United States of America))

Poster Session (11:45 AM - 1:30 PM)

1:30 PM - 1:45 PM

[16-12-09] Winter fitness and energy allocation shift in response to winter costs and extreme cold events in the willow leaf beetle (Chrysomela aeneicollis)

*Andre Szejner-Sigal^1,2, Irja Ratikainen³, Øystein Varpe⁴, Caroline Williams¹ (1. University of California, Berkeley (United States of America), 2. North Dakota State University (United States of America), 3. Norwegian University of Science and Technology (Norway), 4. University of Bergen (Norway))

1:45 PM - 2:00 PM

[16-12-10] The thermal sensitivity of diapause development with implications for seasonal synchrony and energetics

*Greg Ragland¹, Jantina Toxopeus² (1. University of Colorado, Denver (United States of America), 2. St. Francis Xavier University (Canada))

2:00 PM - 2:15 PM

[16-12-11] Environmental effects on phenotypes associated with flight energetics

*Charles-A. Darveau¹, Eric Ellison¹, Ecaterina Facina¹ (1. University of Ottawa (Canada))

2:15 PM - 2:30 PM

[16-12-12] Mitochondrial flexiblity in Drosophila : Protective responses to dietary and thermal changes

*Florence Hunter-Manseau^1,2, Jolène Cormier^1,2, Simon B. Cormier¹, Rebekah Strang¹, Nicolas Pichaud^1,2 (1. Université de Moncton (Canada), 2. New Brunswick Centre for Precision Medicine (Canada))

2:30 PM - 2:45 PM

[16-12-13] Mitochondrial bioenergetics and metabolism of tropical cockroach Gromphadorhina coquereliana under cold stress

*Jan Lubawy¹, Szymon Chowański¹, Magdalena Winkiel¹, Ewelina Paluch-Lubawa², Marek Gołębiewski³, Zbigniew Adamski^1,4, Hervé Colinet⁵, Małgorzata Słocińska¹ (1. Department of Animal Physiology and Developmental Biology, Faculty of Biology, Adam Mickiewicz University (Poland), 2. Department of Plant Physiology, Faculty of Biology, Adam Mickiewicz University, Uniwersytetu Poznańskiego (Poland), 3. Faculty of Chemistry, University of Gdańsk (Poland), 4. Laboratory of Electron and Confocal Microscopy, Faculty of Biology, Adam Mickiewicz University (Poland), 5. UMR ECOBIO CNRS UMR6553, Université de Rennes 1, Rennes, (France))

2:45 PM - 3:00 PM

[16-12-14] Overwinter life stage is a key determinant of diapause metabolic plasticity

*Kevin T Roberts¹, Philipp Lehmann¹ (1. University of Greifswald (Germany))

3:00 PM - 3:15 PM

[16-12-15] Phenological adjustments and bet-hedging strategies in Rhagoletis cerasi

*Nikolaos Papadopoulos¹, Cleopatra Moraiti¹, Stella Papanastasiou¹, Kostas Zarpas¹ (1. University of Thessaly, Greece (Greece))

3:15 PM - 3:30 PM

[16-12-16] Break it ‘til you make it: How insects remodel their flight muscle in response to energetic challenges

*Jacqueline Lebenzon¹ (1. University of California Berkeley (United States of America))

Session information