https://scholars.lib.ntu.edu.tw/handle/123456789/605799
標題: | Oviposition preference not necessarily predicts offspring performance in the fall armyworm, Spodoptera frugiperda (Lepidoptera: Noctuidae) on vegetable crops | 作者: | Sotelo-Cardona P WEN-PO CHUANG Lin M.-Y Chiang M.-Y Ramasamy S. |
關鍵字: | adult;article;cabbage;controlled study;crop;diet;ecology;egg laying;female;longevity;maize;nonhuman;progeny;reproductive fitness;sexual behavior;soybean;Spodoptera frugiperda;tomato;animal;growth, development and aging;larva;metabolism;physiology;reproduction;season;Spodoptera;Taiwan;vegetable;Animals;Crops, Agricultural;Larva;Oviposition;Reproduction;Seasons;Vegetables;Zea mays | 公開日期: | 2021 | 卷: | 11 | 期: | 1 | 來源出版物: | Scientific Reports | 摘要: | Given the new spread and potential damage of the fall armyworm (FAW), Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae) in Asia, it has become imperative to understand the development biology of this invasive species on selected vegetable crops in newer geographical regions. In this study, we investigated the ovipositional preference of FAW females on different host plants, under choice- and non-choice tests. In addition, using the age-stage, two-sex life table theory, we assessed the performance of immature FAW individuals fed and reared on selected vegetable crops to get information related to development time, survival, reproduction and longevity. Fall armyworm females had an oviposition preference on maize compared to other vegetable crops, including cabbage and soybean, and reluctance for tomato, which was confirmed during the choice and non-choice tests. In contrast to the oviposition preference, our results also suggest that despite low preference for cabbage, soybean, and tomato, these crops seemed to provide a high benefit for an appropriate offspring performance, exceeding in some cases the benefits from a maize-based diet. Information from this study was discussed in terms of FAW ecology and how female’s decision affects their reproductive fitness, and the survival and performance of its offspring. ? 2021, The Author(s). |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85111977390&doi=10.1038%2fs41598-021-95399-4&partnerID=40&md5=9ffac974b8f25a76b5ed8b446fadec8c https://scholars.lib.ntu.edu.tw/handle/123456789/605799 |
ISSN: | 20452322 | DOI: | 10.1038/s41598-021-95399-4 |
顯示於: | 農藝學系 |
在 IR 系統中的文件,除了特別指名其著作權條款之外,均受到著作權保護,並且保留所有的權利。