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2 "Mi Yeoun Park"
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Original Articles
Prediction Forecast for Culex tritaeniorhynchus Populations in Korea
Nam-Hyun Kim, Wook-Gyo Lee, E-Hyun Shin, Jong Yul Roh, Hae-Chun Rhee, Mi Yeoun Park
Osong Public Health Res Perspect. 2014;5(3):131-137.   Published online June 30, 2014
DOI: https://doi.org/10.1016/j.phrp.2014.04.004
  • 2,048 View
  • 25 Download
  • 3 Citations
AbstractAbstract PDF
Objectives
Japanese encephalitis is considered as a secondary legal infectious disease in Korea and is transmitted by mosquitoes in the summer season. The purpose of this study was to predict the ratio of Culex tritaeniorhynchus to all the species of mosquitoes present in the study regions.
Methods
From 1999 to 2012, black light traps were installed in 10 regions in Korea (Busan, Gyeonggi, Gangwon, Chungbuk, Chungnam, Jeonbuk, Jeonnam, Gyeongbuk, Gyeongnam, and Jeju) to capture mosquitoes for identification and classification under a dissecting microscope. The number of mosquitoes captured/week was used to calculate its daily occurrence (mosquitoes/trap/night). To predict the characteristics of the mosquito population, an autoregressive model of order p (AR(p)) was used to execute the out-of-sample prediction and the in-sample estimation after presumption.
Results
Compared with the out-of-sample method, the sample-weighted regression method's case was relatively superior for prediction, and this method predicted a decrease in the frequency of Cx. tritaeniorhynchus for 2013. However, the actual frequency of this species showed an increase in frequency. By contrast, the frequency rate of all the mosquitoes including Cx. tritaeniorhynchus gradually decreased.
Conclusion
The number of patients with Japanese encephalitis has been strongly associated with the occurrence and density of vector mosquitoes, and the importance of this infectious disease has been highlighted since 2010. The 2013 prediction indicated an increase after an initial decrease, although the ratio of the two mosquito species decreased. The increase in vector density may be due to changes in temperature and the environment. Thus, continuous prevalence prediction is warranted.

Citations

Citations to this article as recorded by  
  • Joint spatiotemporal modelling reveals seasonally dynamic patterns of Japanese encephalitis vector abundance across India
    Lydia H. V. Franklinos, David W. Redding, Tim C. D. Lucas, Rory Gibb, Ibrahim Abubakar, Kate E. Jones, Andrew S. Azman
    PLOS Neglected Tropical Diseases.2022; 16(2): e0010218.     CrossRef
  • Vector competence of anthropophilic mosquitoes for a new mesonivirus in Senegal
    Alioune Gaye, Moussa Moïse Diagne, El Hadji Ndiaye, Marie Henriette Dior Ndione, Martin Faye, Cheikh Talla, Gamou Fall, Yamar Ba, Diawo Diallo, Ibrahima Dia, Pascal Handschumacher, Ousmane Faye, Amadou Alpha Sall, Mawlouth Diallo
    Emerging Microbes & Infections.2020; 9(1): 496.     CrossRef
  • The mitochondrial genomes of Culex tritaeniorhynchus and Culex pipiens pallens (Diptera: Culicidae) and comparison analysis with two other Culex species
    Qian-Chun Luo, You-Jin Hao, Fengxia Meng, Ting-Jing Li, Yi-Ran Ding, Ya-Qiong Hua, Bin Chen
    Parasites & Vectors.2016;[Epub]     CrossRef
Susceptibility and Resistance of Field Populations of Anopheles sinensis (Diptera: Culicidae) Collected from Paju to 13 Insecticides
Kyu-Sik Chang, Dae-Hyun Yoo, E-Hyun Shin, Wook-Gyo Lee, Jong Yeol Roh, Mi Yeoun Park
Osong Public Health Res Perspect. 2013;4(2):76-80.   Published online April 30, 2013
DOI: https://doi.org/10.1016/j.phrp.2013.02.001
  • 2,041 View
  • 19 Download
  • 10 Citations
AbstractAbstract PDF
Objectives
Over 20% of all malaria cases reported annually in the Republic of Korea (ROK) occur in Paju, Gyeonggi Province. Vector control for malaria management is essential, but the insecticide resistance of the vector, Anopheles mosquitoes, has been a major obstacle in implementing effective control. In this study, the insecticide resistance of the vector mosquitoes was evaluated and compared with that of vector mosquitoes collected from the same locality in 2001 and 2009.
Methods
The insecticide resistance of Anopheles sinensis s.s. collected from Paju, Gyeonggi Province in the ROK was evaluated under laboratory conditions with a micro-application method using 13 insecticides currently used by local public health centers and pest control operators in the ROK.
Results
Based on median lethal dose (LC50) values, An. sinensis s.s. were most susceptible to the insecticides bifenthrin, cyfluthrin, and etofenprox in that order, and least susceptible to permethrin. An. sinensis showed higher susceptibility to pyrethroids than organophosphates, except for fenthion and permethrin. In a comparative resistance test, the resistance ratios (RRs) of An. sinensis collected in 2012 (AS12) to the 13 insecticides were compared to the RRs of two strains of An. sinensis collected from the same locality in 2001 (AS01) and 2008 (AS08). With some exceptions, AS12 demonstrated higher resistance to all tested insecticides compared to AS01 and AS08, and less resistance to bifenthrin, cyfluthrin, and cypermethrin compared to AS01.
Conclusion
These results indicate that careful selection and rotation of these insecticides may result in continued satisfactory control of field populations of An. sinensis s.s. for effective malaria management in Paju.

Citations

Citations to this article as recorded by  
  • Assessing cross-resistance within the pyrethroids in terms of their interactions with key cytochrome P450 enzymes and resistance in vector populations
    C. L. Moyes, R. S. Lees, C. Yunta, K. J. Walker, K. Hemmings, F. Oladepo, P. A. Hancock, D. Weetman, M. J. I. Paine, H. M. Ismail
    Parasites & Vectors.2021;[Epub]     CrossRef
  • ASGDB: a specialised genomic resource for interpreting Anopheles sinensis insecticide resistance
    Dan Zhou, Yang Xu, Cheng Zhang, Meng-Xue Hu, Yun Huang, Yan Sun, Lei Ma, Bo Shen, Chang-Liang Zhu
    Parasites & Vectors.2018;[Epub]     CrossRef
  • Preliminary characterization of putative structural cuticular proteins in the malaria vector Anopheles sinensis
    Dan Zhou, Baiyun Duan, Yan Sun, Lei Ma, Changliang Zhu, Bo Shen
    Pest Management Science.2017; 73(12): 2519.     CrossRef
  • Analysis of Pyrethroid Resistance Allele in Malaria Vector Anopheles sinensis from Malaria High-risk Area
    Kwang Shik Choi, Seung-Yeol Lee, Do-Un Hwang, Heung-Chul Kim, Kyu-Sik Chang, Hee-Young Jung
    The Korean Journal of Pesticide Science.2016; 20(4): 286.     CrossRef
  • Ecological variation and resistance levels to propoxur and chlorpyrifos in Anopheles stephensi (Diptera: Culicidae), a malaria mosquito from India
    TPN Hariprasad, Nadikere Jaya Shetty
    International Journal of Tropical Insect Science.2016; 36(01): 48.     CrossRef
  • Synthesis and Pesticidal Activities of 5-(2-Cyclopropylaminopyrimidin-4-yl)-4-(thiophenyl)thiazole Derivatives
    Won-Sik Choi, Seok-Woo Nam, Il-Doo Kim, Seung-Han Kim, Kun-Ho Park, In-Kyung Bae, Eun-Sil Park, Hwang-Ju Jeon, Sung-Eun Lee
    Journal of Chemistry.2015; 2015: 1.     CrossRef
  • Knockdown resistance of Anopheles sinensis in Henan province, China
    Hong-wei Zhang, Ying Liu, Tao Hu, Rui-min Zhou, Jian-she Chen, Dan Qian, Cheng-yun Yang, Yu-ling Zhao, Su-hua Li, Jing Cui, Zhong-quan Wang, Zhanchun Feng, Bian-li Xu
    Malaria Journal.2015;[Epub]     CrossRef
  • Genomic Analysis of Detoxification Supergene Families in the Mosquito Anopheles sinensis
    Dan Zhou, Xianmiao Liu, Yan Sun, Lei Ma, Bo Shen, Changliang Zhu, Xinghui Qiu
    PLOS ONE.2015; 10(11): e0143387.     CrossRef
  • Transcriptome profiling of pyrethroid resistant and susceptible mosquitoes in the malaria vector, Anopheles sinensis
    Guoding Zhu, Daibin Zhong, Jun Cao, Huayun Zhou, Julin Li, Yaobao Liu, Liang Bai, Sui Xu, Mei-Hui Wang, Guofa Zhou, Xuelian Chang, Qi Gao, Guiyun Yan
    BMC Genomics.2014;[Epub]     CrossRef
  • Enhanced Toxicity of Binary Mixtures ofBacillus thuringiensissubsp.israelensisand Three Essential Oil Major Constituents to WildAnopheles sinensis(Diptera: Culicidae) andAedes albopictus(Diptera: Culicidae)
    Kyu-Sik Chang, E-Hyun Shin, Dae-Hyun Yoo, Young-Joon Ahn
    Journal of Medical Entomology.2014; 51(4): 804.     CrossRef

PHRP : Osong Public Health and Research Perspectives