scholarly journals TYPES AND ABUNDANCE OF MOSQUITOES IN KAHYAPU VILLAGE, ENGGANO ISLAND, NORTHEST BENGKULU

2021 ◽  
Vol 5 (2) ◽  
pp. 41-43
Author(s):  
Murniati Ningsih ◽  
Helmi yetti ◽  
R. Irpan Pahlepi
Keyword(s):  
Aedes Albopictus ◽  
Culex Quinquefasciatus ◽  
High Abundance ◽  
Collection Method ◽  
Purposive Sampling ◽  
Armigeres Subalbatus ◽  
Mosquito Collection ◽  
Human Landing ◽  
Location Point

Research has been carried out on the types and abundance of mosquitoes in Kahyapu Village, Enggano Island, Northest Bengkulu in December 2018 – May 2019 with the goals to knowing the types and abundance of mosquitoes found in Kahyapu Village, Enggano Island, Northest Bengkulu. The research location points were determined by purposive sampling and the mosquito collection at each other location point was determined using the Human Landing Collection method. The mosquitoes obtained were grouped by genus and species, the data obtained were analyzed descriptively. From the results of the study obtained 4 species of mosquitoes, namely Aedes albopictus, Armigeres subalbatus, Culex fuscocephala and Culex quinquefasciatus. mosquito with high abundance are Aedes albopictus.

scholarly journals JENIS DAN KELIMPAHAN NYAMUK (DIPTERA: CULICIDAE) DI DESA BANJAR SARI KECAMATAN ENGGANO KABUPATEN BENGKULU UTARA

2019 ◽  
Vol 15 (1) ◽  
pp. 30-38
Author(s):  
Helmiyetti Helmiyetti ◽  
Nuril Septianisa Kurnia ◽  
Yahya Yahya
Keyword(s):  
Environmental Factors ◽  
Aedes Albopictus ◽  
Sampling Method ◽  
Natural Sciences ◽  
Wide Spread ◽  
Armigeres Subalbatus ◽  
Animal Physiology ◽  
Human Landing ◽  
High Interaction ◽  
Collection Methods

Mosquitoes, one of the insects groups that have a high interaction with humans with a wide spread and cosmopolite. Factors that influence the spread of mosquitoes are the form of topography of an area and environmental factors. The aim of this research was to determine the type and abundance of mosquitoes (Diptera: Culicidae) in Banjarsari Village, Enggano District, North Bengkulu. The research was conducted in December 2018 to March 2019 with the sampling method of purposive sampling and capture of mosquitoes carried out by the Human Landing Collection and Resting Collection methods. The time of catching mosquitoes starts in the morning at 06.00-08.00 WIB, afternoon at 15.00-17.00 WIB and at night 18.00-24.00 WIB. The mosquito was identified in the Laboratory of Animal Physiology, Department of Biology, Faculty of Mathematics and Natural Sciences, Bengkulu University. The results of this research were analyzed in a qualitative frequency distribution with 3 groups of categories: many, medium and few categories. The types of mosquitoes obtained consisted of 5 types including Aedes albopictus, Armigeres subalbatus, Culex bitaeniorhynchus, Culex solitarius and Culex quinquefasciatus. The abundance of mosquitoes with many categories is found in Aedes albopictus and the abundance of categories with few species is found in Culex solitarius mosquitoes.

scholarly journals Nocturnal Activity of Aedes spp. in the Filariasis Endemic Area in Central Java

2021 ◽  
Vol 13 (1) ◽  
pp. 47-54
Author(s):  
Nissa Kusariana ◽  
Praba Ginandjar ◽  
Vivi Septi Ariyani ◽  
Moh Arie Wurjanto
Keyword(s):  
Aedes Aegypti ◽  
Aedes Albopictus ◽  
Endemic Area ◽  
Nocturnal Activity ◽  
Cross Sectional ◽  
Purposive Sampling ◽  
Central Java ◽  
Human Landing

Program eliminasi filariasis belum menunjukkan hasil maksimal di Provinsi Jawa Tengah. Perubahan perilaku vektor nyamuk terutama waktu aktif menghisap darah sangat mempengaruhi penularan penyakit filariasis. Salah satu perubahan perilaku vektor tersebut adalah aktivitas nyamuk Aedes spp. yang aktif di pagi hari menjadi aktif di malam hari. Tujuan penelitian ini adalah untuk mendeskripsikan aktivitas nokturnal nyamuk Aedes spp. di daerah endemis filariasis di Jawa Tengah. Penelitian ini merupakan penelitian observasional dengan desain cross-sectional yang dilakukan di dua desa endemis filariasis yaitu Desa Tegal Dowo, Kecamatan Tirto, Kabupaten Pekalongan dan Desa Ujung-Ujung, Kecamatan Pabelan, Kabupaten Semarang. Penangkapan nyamuk dilakukan selama 2 malam di rumah penderita filariasis atau rumah di sekitar rumah kasus (Jarak ± 200 meter) dengan menggunakan teknik purposive sampling. Penangkapan nyamuk berlangsung pada pukul 18.00 - 24.00 WIB dengan jumlah penangkap nyamuk 3 orang di dalam dan 3 orang di luar rumah. Pengumpulan nyamuk dilakukan dengan metode Human Landing Collection (HLC) dan resting collection. Hasil penelitian menunjukkan peningkatan aktivitas nokturnal Aedes aegypti dan Aedes albopictus di daerah endemis filariasis di Jawa Tengah. Total nyamuk Aedes spp. yang ditemukan yaitu sebanyak 124 nyamuk, dengan 121 Ae. aegypti ditemukan di dalam rumah dan 2 nyamuk diluar rumah. Di dua wilayah penelitian ditemukan waktu aktif Ae. aegypti berada pada pukul 18.00-19.00 WIB. Hasil penelitian ini menunjukkan adanya aktivitas nokturnal dari Aedes spp. di wilayah endemis Filariasis di Provinsi Jawa Tengah

scholarly journals Study on vector mosquito of zoonotic Brugia malayi in Musi Rawas, South Sumatera, Indonesia

2019 ◽  
Vol 12 (11) ◽  
pp. 1729-1734 ◽  
Author(s):  
Budi Mulyaningsih ◽  
Sitti Rahmah Umniyati ◽  
Suwarno Hadisusanto ◽  
Erwin Edyansyah
Keyword(s):  
Species Composition ◽  
Disease Transmission ◽  
Endemic Area ◽  
Mosquito Species ◽  
Brugia Malayi ◽  
Wiener Index ◽  
Armigeres Subalbatus ◽  
Mosquito Collection ◽  
Human Landing ◽  
Risk Of Disease

Background and Aim: Studies to determine abundance, distribution, species composition, and mosquito interactions are very important in understanding the risk of disease transmission to implement appropriate mosquito management in endemic areas. Lymphatic filarial worms are one of the parasites that are contracted and/or transmitted by mosquitoes when sucking the blood of infected humans or animals and then biting others. This research was conducted to study the abundance, species composition, mosquito biting cycles, density and periodicity of mosquitoes caught in Lubuk Pauh Village, Bulang Tengah Suku Ulu, Musi Rawas, South Sumatera, Indonesia, which is an endemic area of zoonotic Brugia malayi. Materials and Methods: The mosquito collection was done in July 2018 using the human landing collection method for 11 h from 18.00 pm to 5.00 am Western Indonesian Time. The catching of mosquitoes was done both indoors and outdoors, and mosquitoes were identified under a dissecting microscope using an identification key to confirm their species. Detection of B. malayi larvae in mosquitoes was confirmed by dissection and polymerase chain reaction methods. Results: The caught mosquitoes consisted of four species: Armigeres subalbatus, Culex quinquefasciatus, Culex vishnui, and Mansonia uniformis. Based on the Shannon–Wiener index, Lubuk Pauh Village has low mosquito species diversity (0.210). Ar. subalbatus was the dominant mosquito in Lubuk Pauh Village with dominance number 95.08, and it had the most frequent activity in each of periods of indoor and outdoor collection, with the highest density (man-hour density) at 18.00-19.00 (51.750). B. malayi infective stage larvae were not found in all mosquito species caught. Conclusion: Existence of Ar. subalbatus, Cx. quinquefasciatus, and Ma. uniformis in Lubuk Pauh Village which is an endemic area of B. malayi shows that the area is at risk of lymphatic filariasis transmission.

scholarly journals A list of mosquito species of the Brazilian State of Pernambuco, including the first report of Haemagogus janthinomys (Diptera: Culicidae), yellow fever vector and 14 other species (Diptera: Culicidae)

2010 ◽  
Vol 43 (4) ◽  
pp. 458-459 ◽  
Author(s):  
Nádia Consuelo Aragão ◽  
Gerson Azulim Müller ◽  
Valdir Queiroz Balbino ◽  
César Raimundo Lima Costa Junior ◽  
Carlos Santiago Figueirêdo Júnior ◽  
...  
Keyword(s):  
Yellow Fever ◽  
Aedes Albopictus ◽  
Culex Quinquefasciatus ◽  
Yellow Fever Virus ◽  
Mosquito Species ◽  
Urban Environments ◽  
The State ◽  
First Report ◽  
Human Landing ◽  
Veterinary Importance

INTRODUCTION: Besides mosquito species adapted to urban environments (Culex quinquefasciatus, Aedes aegypti and Aedes albopictus), only 15 species of Anopheles had been recorded in the State of Pernambuco. METHODS: Human-landing mosquitoes were collected in Dois Irmãos Park, in Recife. RESULTS: The first report for the state of Haemagogus janthinomys, an important vector of yellow fever virus, and 14 other species, including Trichoprosopon lampropus, a first reported for Brazil. CONCLUSIONS: The mosquito fauna in the area is diversified and has potential medical and veterinary importance.

scholarly journals Diversity and distribution bromeliads plants as breeding habitat for mosquito larvae (Diptera: Culicidae) in Bogor, Indonesia

2020 ◽  
Vol 21 (8) ◽  
Author(s):  
M Ikhsan ◽  
UPIK KESUMAWATI HADI ◽  
SUSI SOVIANA
Keyword(s):  
Aedes Albopictus ◽  
Culex Quinquefasciatus ◽  
Dominant Species ◽  
Sampling Method ◽  
Breeding Site ◽  
Breeding Habitat ◽  
Mosquito Larvae ◽  
Breeding Ground ◽  
Armigeres Subalbatus

Abstract. Ikhsan M, Hadi UK, Soviana S. 2020. Diversity and distribution bromeliads plants as breeding habitat for mosquito larvae (Diptera: Culicidae) in Bogor, Indonesia. Biodiversitas 21: 3494-3498. Bromeliads leaf structure can hold water and has potential as the breeding ground for mosquitoes. Information regarding the potential of bromeliads as a habitat for mosquito larvae in Indonesia is limited. This study aims to identify the diversity of bromeliads and their potential as breeding habitat for mosquito larvae in West Bogor Sub-district, Bogor City, West Java, Indonesia. Determination of the sample using purposive sampling method. Larvae collections were carried out on bromeliads that were outside the building in December 2019 to Maret 2020. The collection used a 50 ml syringe that was modified using a small pipe. Total bromeliads collected were 117 consisted of Neoregelia, Cryptanthus, dan Alcantarea from 50 observation points. The percentage of mosquito larvae presence from bromeliads was 74.4%. Total larvae collected were 859 larvae consisting of Aedes albopictus, Aedes aegypti, Aedes spp., Armigeres subalbatus, and Culex quinquefasciatus. The diversity of mosquito larvae found in the bromeliads were low (H'=0.16), while the dominant species of mosquito larvae were Ae. albopictus (61.55%) and confirmed as the second vector of Dengue Fever in Indonesia. The results of this study indicate that bromeliads have potential as a breeding site for mosquito larvae in West Bogor Sub-district, Bogor City.

scholarly journals Assessment of Mosquito Collection Methods for Dengue Surveillance

2020 ◽  
Author(s):  
Triwibowo Ambar Garjito ◽  
Lulus Susanti ◽  
Mujiyono Mujiyono ◽  
Mega Tyas Prihatin ◽  
Dwi Susilo ◽  
...  
Keyword(s):  
Dengue Virus ◽  
Mosquito Species ◽  
Statistical Significance ◽  
Mixed Data ◽  
Adult Mosquito ◽  
Published Data ◽  
Field Samples ◽  
Mosquito Collection ◽  
Human Landing ◽  
Collection Methods

Abstract BackgroundSeveral methods exist to collect and assess the abundance of dengue vector mosquitoes, i.e. morning adult collection using an aspirator, pupal collection, various ovitraps, whole night collection using human landing methods, and larval collection. This diversity of methods might be a source of variability and lack of statistical significance when trying to correlate mosquito density and risk of dengue outbreak. There is also a lack of published data regarding the effectiveness of these methods MethodsA mosquito survey was conducted in 39 locations corresponding to 15 dengue endemic provinces in Indonesia. The larval surveys were performed by collecting at least a single Aedes larva from each container, and then reared up until hatching. Three adult mosquito sampling methods were also used, including morning resting collection, human landing collection, animal baited trap. All field samples were tested for dengue. Factor Analysis of Mixed Data (FAMD) was conducted to analyze the effectiveness of the collection methods against mosquito species and dengue incidence.ResultsA total of 44,675 mosquitoes were collected. The single larva method was the most efficient method. Out of a total of 89 dengue-positive pools, the most frequently encountered virus was DENV2, which made up half of the positive samples, followed by DENV3 and DENV1, respectively. FAMD showed that no correlation could be found between any methods and the presence of dengue virus in mosquitoes. Moreover, no correlation could be found between either any methods or the incidence.ConclusionsThere was no concistency in the efficacy of a given method and the incidence of dengue in the human population. There was no correlation between any of the parameters considered, i.e. method, incidence of dengue, location and presence of dengue virus in mosquitoes. This indicates that entomological factors are not reliable indicators.

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