Published June 30, 2018
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Fig. 1 in Using hydrogen stable isotope ratios to trace the geographic origin of the population of Bactrocera dorsalis (Diptera: Tephritidae) trapped in northern China
Authors/Creators
- 1. Department of Entomology, College of Plant Protection, China Agricultural University, Beijing 100193, E-mail: zhzhao@cau.edu.cn (Z. Z.), 1530952318@qq.com (Z. Lu), lizh@cau.edu.cn (Z. Li)
- 2. H stable isotope values. The relationship between rainwater and the B. dorsalis δ & H stable isotope values at these sites was modelled, which then could be used to hypothesize the population origin of B. dorsalis trapped in Beijing, China. The results showed that δ & H stable isotope values for B. dorsalis from Beijing were not consistent with that of the rainwater in Beijing, but rather were consistent with the results obtained from Fuzhou in southeast China. Bactrocera dorsalis trapped in Beijing was not a resident population, and may have come from South China. The fruit and vegetable trade may have vectored the fly northward in China. Our results also showed that δ & H stable isotope technology is a promising strategy for tracing the population origins of invasive fruit flies. & H. Se modeló la relación entre el agua de lluvia y los valores de isótopos estables δ & H en B. dorsalis en estos sitios, que luego se podrían utilizar para establecer la hipótesis del origen de la población de B. dorsalis encontrada en Beijing, China. Los resultados mostraron que los valores de isótopos estables δ & H para B. dorsalis de Beijing no fueron consistentes con los del agua de lluvia en Beijing, sino que fueron consistentes con los resultados obtenidos de Fuzhou en el sureste de China. Se ha observado Bactrocera dorsalis atrapados en Beijing no era una población residente, y puede haber venido del sur de China, desarrollando una población anholocíclica (toda hembras) en Beijing. El comercio de frutas y verduras puede haber traido la mosca hacia el norte en China. Nuestros resultados también mostraron que la tecnología de isótopos estables δ & H es una estrategia prometedora para rastrear los orígenes de la población de organismos invasores. & Montana State University, Department of Research Centers, Western Triangle Agricultural Research Center, 9546 Old Shelby Road, P.O. Box 656, Conrad, Montana, 59425, USA, E-mail: gadi.reddy@montana.edu (G. V. P. R.)
- 3. Beijing Plant Protection Station, Beijing 100029, E-mail: zhaoshuoll@163.com (S. Z.), dingjianqing@126.com (J. D.)
- 4. Ministry of Education Key Laboratory for Earth System Modeling, Center for Earth System Science, Tsinghua University, Beijing 100084, China,
- 5. Guangdong Inspection and Quarantine Technology Center, Guangdong Entry-Exit Inspection and Quarantine Bureau, Guangzhou 510623, China,
Description
Fig. 1. Implied relationship standard curve equation between Bactrocera dorsalis and precipitation based on a δ2H stable isotope (solid line indicates the linear regression and dash lines indicate the 95% confident intervals).
Notes
Published as part of Zhao, Zihua, Lu, Zhenglong, Reddy, Gadi V.P., Zhao, Shuo, Lin, Guanghui, Ding, Jianyun, Wu, Jiajiao & Li, Zhihong, 2018, Florida Entomologist 101 (2) on page 244, DOI: 10.1653/024.101.0214, http://zenodo.org/record/13260040
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- Journal article: 10.1653/024.101.0214 (DOI)
- Journal article: urn:lsid:plazi.org:pub:FFE6F53FFF97E23BFFD8FFD3F824FFDB (LSID)
- Journal article: https://zenodo.org/record/13260040 (URL)