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Molecular epidemiological investigation of the invasive pest Drywood termite (Cryptotermes domesticus Haviland) in South Korea, 2023
- 언어ENG
- URLhttps://db.koreascholar.com/Article/Detail/433164
Drywood termite (Cryptotermes domesticus), native to South East Asia, is distributed in India, China, Taiwan, Australia and so on. In China, it is considered an economically important pest causing damage to wood. It lives in dry wood environments such as furniture, buildings, and structural timber. It is difficult to find drywood termite within a structure but it can be detected by the presence of alate flight and small egg-like pellets of excreta. It was found in a house in Seoul, Korea in July 2023 and was investigated joint by APQA, National Institute of Ecology, National Institute Biological Resources, National Institute of Forest Science, Cultural Heritage Administration and Gyeongsang National University. The COII barcode region was analized with PCR method and compared with the sequences of all C. domesticus registered in NCBI 557bp of base sequence. Genetic difference ranged from a minimum of 0.0072 to a maximum of 0.0557. Among these, the individual with the minimum genetic distance was from Guangdong Province, China.
