{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,12]],"date-time":"2026-09-12T19:29:54Z","timestamp":1789241394759,"version":"build-2803163510"},"reference-count":67,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2023,11,27]],"date-time":"2023-11-27T00:00:00Z","timestamp":1701043200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100012166","name":"National Key Research and Development Program of China","doi-asserted-by":"publisher","award":["2021YFD1400703"],"award-info":[{"award-number":["2021YFD1400703"]}],"id":[{"id":"10.13039\/501100012166","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["scijournals.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Pest Management Science"],"published-print":{"date-parts":[[2024,3]]},"abstract":"<jats:sec><jats:title>BACKGROUND<\/jats:title><jats:p><jats:italic>Spodoptera frugiperda<\/jats:italic>, a global agricultural pest, can be effectively controlled through the sterile insect technique. However, exposure to low\u2010dose radiation below the sterilization threshold may induce hormetic effects. Here, the biphasic aspects of the fertile progeny population of <jats:italic>S. frugiperda<\/jats:italic> were analyzed using an age\u2010stage, two\u2010sex life table after dosing male and female pupae with 10\u2013350\u2009Gy gamma radiation.<\/jats:p><\/jats:sec><jats:sec><jats:title>RESULTS<\/jats:title><jats:p>The parental sterilizing dose for 6\u2010day\u2010old female and male pupae was 200 and 350\u2009Gy, respectively. The total longevity, pre\u2010adult survival rate, net reproduction rate, and intrinsic growth rate of the offspring population increased with decreasing radiation doses from 250 to 10\u2009Gy. Offspring population of parents treated with low doses of 10\u2013100\u2009Gy showed better life table parameters compared to non\u2010irradiated controls. Females and males fecundity irradiated with 10, 50, and 100\u2009Gy and 10\u2009Gy, respectively, exceeded controls, producing 2339.4, 2726.4, 2311, and 2369 eggs, as opposed to 1802.9 eggs produced by the controls. Males irradiated with 10\u2009Gy displayed the highest intrinsic rates of increase and net reproduction rate, at 0.1709 and 682.3, respectively. Projections from the survival rate and fecundity indicated that female and male <jats:italic>S. frugiperda<\/jats:italic> populations after 10\u2009Gy irradiation may grow considerably faster than the controls.<\/jats:p><\/jats:sec><jats:sec><jats:title>CONCLUSION<\/jats:title><jats:p>This study explores the hormetic effects of low\u2010dose radiation on <jats:italic>S. frugiperda<\/jats:italic> through life table analysis, while providing enhancements for utilizing substerilizing gamma dose in a modified F<jats:sub>1<\/jats:sub> sterility technique. \u00a9 2023 Society of Chemical Industry.<\/jats:p><\/jats:sec>","DOI":"10.1002\/ps.7887","type":"journal-article","created":{"date-parts":[[2023,11,15]],"date-time":"2023-11-15T13:06:35Z","timestamp":1700053595000},"page":"1533-1546","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":7,"title":["Exploring the hormetic effects of radiation on the life table parameters of <i>Spodoptera frugiperda<\/i>"],"prefix":"10.1002","volume":"80","author":[{"given":"Zheng","family":"Hao","sequence":"first","affiliation":[{"name":"Key Laboratory of Monitoring and Control of Tropical Agricultural and Forest Invasive Alien Pests, Ministry of Agriculture, Environment and Plant Protection Institute Chinese Academy of Tropical Agricultural Sciences  Haikou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8947-5701","authenticated-orcid":false,"given":"Tao","family":"Jin","sequence":"additional","affiliation":[{"name":"Key Laboratory of Monitoring and Control of Tropical Agricultural and Forest Invasive Alien Pests, Ministry of Agriculture, Environment and Plant Protection Institute Chinese Academy of Tropical Agricultural Sciences  Haikou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sheng\u2010Yuan","family":"Yang","sequence":"additional","affiliation":[{"name":"Key Laboratory of Monitoring 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