Distribution Variations of Chigger Mites Collected in Jinan, Jeollabuk-do
| Autor: | Hyeok Jae Lee, Chul Park |
|---|---|
| Jazyk: | English<br />Korean |
| Rok vydání: | 2021 |
| Předmět: | |
| Zdroj: | Korean Journal of Clinical Laboratory Science, Vol 53, Iss 4, Pp 317-325 (2021) |
| Druh dokumentu: | article |
| ISSN: | 1738-3544 2288-1662 |
| DOI: | 10.15324/kjcls.2021.53.4.317 |
| Popis: | In order to monitor the occurrence of chigger mites, collectors were installed at four places: rice field, field, waterway, and grass field. Totally, 207 chigger mites belonging to 7 species were collected. Starting with 2 mites in the 5 weeks of September, a maximum of 49 mites were collected during 3 weeks of November. Totally, 81, 52, 47 and 27 mites were collected from grass field, waterways, rice field, and field, respectively. Analysis of sampling and collecting chigger mites determined that the most encountered species was Neotrombicula kwangneun (73, 35.3%), followed by Leptotrombidium palpale (46, 22.2%), N. tamiyai (41, 19.8%) and N. asakawai (27, 13.0%). The grab results of 44 wild rodents revealed Apodemus agrarius (35, 79.5%), Crocidura spp. (5, 11.4%), Craseomys regulus (2, 4.5%), and A. peninsulae (2, 4.5%; which had not been detected previously). A total of 6,628 chigger mites were collected from rodents, and the chigger index was determined to be 150.6. Chigger index was found to be highest at 234.2 in October, followed by 223.3 in November, 75.6 in April, and 66.2 in May. PCR from all chigger mite samples tested negative for the Tsutsugamushi pathogen. |
| Databáze: | Directory of Open Access Journals |
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