TANAWAT CHAIPHONGPACHARA
College of Allied Health Science, Suan Sunandha Rajabhat University, Samut Songkhram 75000, Thailand.

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Effect of the CDC light trap on control of nocturnal mosquitoes in coastal Samut Songkhram Province, Thailand TANAWAT CHAIPHONGPACHARA; SEDTHAPONG LAOJUN; CHAEKKI KUNPHICHAYADECHA
Biodiversitas Journal of Biological Diversity Vol. 19 No. 5 (2018)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d190522

Abstract

Chaiphongpachara T, Laojun S, Kunphichayadecha C. 2018. Effect of the CDC light trap on control of nocturnal mosquitoes in coastal Samut Songkhram Province, Thailand. Biodiversitas 19: 1750-1754. This study aimed to investigate the effect of CDC light trap on mosquito control and to study the relationship between this effect and weather factors in coastal areas (2 and 4 km from the sea) of Samut Songkhram Province, Thailand. We conducted a field test by trapping for 30 consecutive days from September to October 2017. The trap was hung at a height of 1.5 m and was 50 m away from a house. A total of 2963 adult female mosquitoes of 4 species belonging to 2 genera were trapped, including Anopheles epiroticus Linton & Harbach, Culex quinquefasciatus Say, Cx. sitiens Wiedmann and Cx. gelidus Theobald. The trapping rate of the CDC light trap set up 2 km from the sea was 85.70±73.81 adult mosquitoes per night. Meanwhile, at the location 4 km from the sea, the trap collected 13.07±11.40 adult mosquitoes per night. Comparing the numbers of mosquitoes captured by the CDC light trap between these two sites, there was a significant difference at p < 0.05. This study shows that the CDC light trap can be used for effective control of mosquitoes in coastal areas of Samut Songkhram Province, Thailand, especially Cx. sitiens, a filariasis vector.
A checklist of medically important flies (Order: Diptera) in the central region of Thailand TANAWAT CHAIPHONGPACHARA; SEDTHAPONG LAOJUN; NITIWOOT JONGVISUTTISAN; PATCHARAPRON TUBSAMUT; APICHAYA DASOM
Biodiversitas Journal of Biological Diversity Vol. 19 No. 6 (2018)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d190620

Abstract

Chaiphongpachara T, Laojun S, Jongvisuttisan N, Tubsamut P, Dasom A. 2018. A checklist of medically important flies (Order: Diptera) in the central region of Thailand. Biodiversitas 19: 2134-2139. This study surveyed species of medically important flies in the central region of Thailand including Samut Songkram (coastal area representative), Bangkok (urban area representative), Phranakhon Si Ayutthaya (Lower alluvial area representative), Nakhon Sawan (upper alluvial area representative) and Sukhothai (mountainous area representative). This was done through a division of the central region into 5 areas, according to the landscape, including the coastal area, urban area, upper alluvial area, lower alluvial area and mountainous area. Flies were collected using insect nets and fly traps during July 2018. A total was 3872 adult flies, belonging to 4 subfamilies and 6 genera within 9 species were captured. The highest numbers of flies were found in the mountainous area, followed by coastal areas, upper alluvial area, urban area and lower alluvial area, respectively. All the study areas were within the central region of Thailand. The Chrysomya megacephala was the predominant species, with a total of 2953 adult flies captured. This was followed by the Musca domestica (n = 563), Achoetandrus rufifacies (n = 177) and Sacrophaga spp. (n = 137), respectively. The four species of flies collected in this study were Lucilia cuprina (n = 28), A. villeneuvi (n = 2), C. nigripes (n = 2) and Hemipygiopsis ligurriens (n = 2). The results of this study showed the distribution of flies, which is important information for diarrhoea vector control.