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| DOI: | 10.1093/ee/nvac063 |
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| Web URL(s): | https://academic.oup.com/ee/article/51/6/1224/6717445
Last checked: 01/12/2023
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Access conditions: Item is within a limited-access website
https://academic.oup.com/ee/article-pdf/51/6/1224/47919426/nvac063.pdf
Last checked: 01/12/2023
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Access conditions: Item is within a limited-access website |
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| Publication Type:
| Refereed |
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| Author(s): | Heo, Jin Woo;
Kim, Su Bin;
Kim, Dong-Soon |
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| Author Affiliation: | Heo and S. B. Kim: College of Applied Life Science, Jeju National University, Jeju, Republic of Korea; D.-S. Kim: The Research Institute for Subtropical Agriculture and Biotechnology, Jeju National University, Jeju, Republic of Korea |
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| Title: | Fecundity and longevity of Spodoptera frugiperda (Lepidoptera: Noctuidae) at constant temperatures and development of an oviposition model |
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| Section: | Population ecology
Other records with the "Population ecology" Section
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| Source: | Environmental Entomology. Vol. 51, No. 6, December 2022, p. 1224-1233. |
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| Publishing Information: | College Park, Maryland: Entomological Society of America |
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| # of Pages: | 10 |
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| Keywords: | Author-Supplied Keywords: Temperature; Migratory pest; Age-specific model; Simulation model; Damage evaluation
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| Abstract/Contents: | "Fall armyworm, Spodoptera frugiperda (J.E. Smith), is a notorious invasive pest native to subtropical and tropical regions in the Western Hemisphere. It has recently invaded and established in south Asian countries and in South Korea only seasonally. Longevity, survival, and fecundity of fall armyworm were examined at different temperatures (16, 20, 24, 28, and 32°C) and an oviposition model was developed. The maximum observed fecundity was 1,485 eggs per female at 22.0°C, which decreased to ca. 815 eggs at 32.0°C. Female longevity decreased as the temperature increased up to 24°C, and then was constant around 13-14 d until temperature reached 32°C, ranging from 33.1 d at 16.0°C to 13.1 d at 32.0°C. Temperature-dependent total fecundity (TDF) was well described by the extreme value function. Age-specific cumulative oviposition rate (AOR) and age-specific survival rate (ASR) curves were fitted to logistic and sigmoid functions, respectively. The model of female adults aging rate (1/mean longevity) as a function of temperature was used to calculate the physiological age of fall armyworm females in AOR and ASR models. Three temperature-dependent components of TDF, AOR, and ASR were incorporated to construct the oviposition model, and it was simulated to project corn damage with tentative parameters. When 10 fall armyworm females were assumed, a total of 68-74 corn ears with kernel damage were predicted. Such loss was estimated to be US$75-83 currently in the Korean market." |
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| Language: | English |
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| References: | 79 |
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| Note: | Figures
Tables
Graphs |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Heo, J. W., S. B. Kim, and D.-S. Kim. 2022. Fecundity and longevity of Spodoptera frugiperda (Lepidoptera: Noctuidae) at constant temperatures and development of an oviposition model. Environ. Entomol. 51(6):p. 1224-1233. |
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| DOI: 10.1093/ee/nvac063 |
| Web URL(s):
https://academic.oup.com/ee/article/51/6/1224/6717445
Last checked: 01/12/2023
Requires: HTML5
Access conditions: Item is within a limited-access website
https://academic.oup.com/ee/article-pdf/51/6/1224/47919426/nvac063.pdf
Last checked: 01/12/2023
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
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MSU catalog number: b2206896 |
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