Effects of Autumn Warming on Energy Consumption of Diapausing Fall Webworm (Lepidoptera: Arctiidae) Pupae. Issue 2 (3rd April 2021)
- Record Type:
- Journal Article
- Title:
- Effects of Autumn Warming on Energy Consumption of Diapausing Fall Webworm (Lepidoptera: Arctiidae) Pupae. Issue 2 (3rd April 2021)
- Main Title:
- Effects of Autumn Warming on Energy Consumption of Diapausing Fall Webworm (Lepidoptera: Arctiidae) Pupae
- Authors:
- Zhao, Lvquan
Wang, Wei - Editors:
- Chiu, Joanna
- Abstract:
- Abstract: Since its invasion into China in 1979, the fall webworm, Hyphantria cunea Drury, has spread from Dandong city (about 40°N) in Liaoning Province to Nanjing city (about 32°N) in Jiangsu Province, and to other areas. Owing to geographic and latitudinal gradients in temperature, H. cunea will encounter temperature changes during the spreading process. In this study, we verified the hypothesis that autumn warming accelerates the energy consumption of H. cunea diapause pupae. We found that, after autumn warming, the body size and mass of diapause pupae decreased significantly and raised constant temperature accelerated carbohydrate and protein consumption in female pupae, while fluctuating temperature changes had a more pronounced effect on carbohydrate and protein consumption in male pupae. Contrary to expectations, the lipid content of diapause pupae did not decrease after autumn warming, and even increased significantly. We conclude that warming in autumn accelerates energy consumption by diapause pupae, and the autumn energy consumption of diapause pupae is dominated by carbohydrates, supplemented by protein when carbohydrates are overconsumed, while lipid use is dominated by anabolic metabolism during autumn.
- Is Part Of:
- Journal of insect science. Volume 21:Issue 2(2021)
- Journal:
- Journal of insect science
- Issue:
- Volume 21:Issue 2(2021)
- Issue Display:
- Volume 21, Issue 2 (2021)
- Year:
- 2021
- Volume:
- 21
- Issue:
- 2
- Issue Sort Value:
- 2021-0021-0002-0000
- Page Start:
- Page End:
- Publication Date:
- 2021-04-03
- Subjects:
- energy storage -- autumn warming -- climate change -- carbohydrate -- lipid
Insects -- Periodicals
Entomology -- Periodicals
Arthropoda -- Periodicals
Insects
Arthropods
Biology
Ecology
Entomologie -- Périodiques
Entomology
Insects
Electronic journals
Periodicals
595.05 - Journal URLs:
- http://jinsectscience.oxfordjournals.org/ ↗
http://bibpurl.oclc.org/web/1532 http://www.insectscience.org/ ↗
http://bibpurl.oclc.org/web/9276 http://pubmedcentral.com/tocrender.fcgi?journal=204 ↗
http://www.bioone.org/bioone/?request=get-journals-list&issn=1536-2442 ↗
http://www.oxfordjournals.org/en/ ↗ - DOI:
- 10.1093/jisesa/ieab021 ↗
- Languages:
- English
- ISSNs:
- 1536-2442
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
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