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한국생태학회 / v.19, no.1, 1996년, pp.31-37 
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경작지 주변의 토양에서 털진드기류의 군집구조와 계절별 발생소장
( Community Structure and Seasonal Occurrence of Chigger Mites in Soil Around Farmland ) |
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| 초 록 |
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| The chigger mites known as the vectors of Tsutsugamushi disease seriously increased due to the expansion of their habitats by the change of farmland into idle land, arboreta and golf courses with the progress of industrialization. These mites were surveyed for their nymphs in soil of four areas located in the northern part of Kyonggido known as the outbreak areas of Tsutsugamushi disease. Total number of the chigger mites collected in the soil of four surveyed areas was 2576, and two genera and ten species including Leptotrombidium palpale were indentified. Among them L. pallidum was the dominant species with the highest occurrence rate of 62 percent. Nine species occurred on the bank of Changrungchon that has been idled for more than ten years, but six or seven species occurred in Wonhundong and Ilsandong that hans been idled for less than five years. The number of individuals collected was also higher in Changrungchon than the other sites. Seasonal occurrence of these mites showed a peak with 166 mites in November on the west slope and another with 192 mites in February on the east slope of the bank of Changrungchon, but none in June. Component ratio of individual numbers for L. palpale, L. pallidum, L. orientalis and L.scutelaris were 19, 62, 9 and 3 percent, respectively. Individual number of L. pallidum and L. scutelaris appeared to some extent of 397 and 23 mites, respetively. |
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| 키워드 |
| Chigger mites;Leptotrombidium;Trsutsugamushi disease; |
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The Korean Journal of Ecology / v.19, no.1, 1996년, pp.31-37
한국생태학회
ISSN : 1225-0317
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199611919966985)
언어 : 영어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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