Impact of climate change on Ostrinia nubilalis (Lepidoptera: Crambidae) phenology and its implications on pest management. (14th February 2019)
- Record Type:
- Journal Article
- Title:
- Impact of climate change on Ostrinia nubilalis (Lepidoptera: Crambidae) phenology and its implications on pest management. (14th February 2019)
- Main Title:
- Impact of climate change on Ostrinia nubilalis (Lepidoptera: Crambidae) phenology and its implications on pest management
- Authors:
- Gagnon, Annie‐Ève
Bourgeois, Gaétan
Bourdages, Line
Grenier, Patrick
Blondlot, Anne - Abstract:
- Abstract: Climate change can cause negative impacts to the agricultural sector by increasing pest damage to crops. The European corn borer (ECB) is a major insect pest of corn in North America. Its speed of development could potentially accelerate under a warmer climate, leading to an earlier development of the first generation and an increase in the number of generations per year. The main objective of this study was to assess the potential impacts of climate change on ECB management for the future period 2041–2070 in Quebec, Canada, using bioclimatic modelling and climate analogues. First flight of ECB moths could occur about 15 days earlier in the season in 2041–2070 compared to the reference period 1970–1999. The window for insecticide interventions may be reduced under climate change by 15.6% to 27.8% for univoltine ECB and by 13.8% to 52.7% for bivoltine ECB. Climate change could promote the development of an additional generation in the southern region for both races, considering temperature increases and factors inducing the overwintering diapause. ECB management could become more costly both economically and environmentally under the future climate, and it should be revised according to the results of this study.
- Is Part Of:
- Agricultural and forest entomology. Volume 21:Number 3(2019:Aug.)
- Journal:
- Agricultural and forest entomology
- Issue:
- Volume 21:Number 3(2019:Aug.)
- Issue Display:
- Volume 21, Issue 3 (2019)
- Year:
- 2019
- Volume:
- 21
- Issue:
- 3
- Issue Sort Value:
- 2019-0021-0003-0000
- Page Start:
- 253
- Page End:
- 264
- Publication Date:
- 2019-02-14
- Subjects:
- Climate analogues -- climate change -- degree‐day model -- European corn borer -- pest management
Insect pests -- Control -- Periodicals
Agricultural pests -- Control -- Periodicals
Forest insects -- Control -- Periodicals
632.7 - Journal URLs:
- http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1461-9563 ↗
http://onlinelibrary.wiley.com/ ↗ - DOI:
- 10.1111/afe.12327 ↗
- Languages:
- English
- ISSNs:
- 1461-9555
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 0742.880000
British Library DSC - BLDSS-3PM
British Library HMNTS - ELD Digital store - Ingest File:
- 11260.xml