کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4524895 | 1323597 | 2013 | 6 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: A new record of Amphitetranychus quercivorus (Acari: Tetranychidae) in Korea and molecular comparison with A. viennensis A new record of Amphitetranychus quercivorus (Acari: Tetranychidae) in Korea and molecular comparison with A. viennensis](/preview/png/4524895.png)
Amphitetranychus quercivorus (Ehara and Gotoh, 1990) was first identified in Mongolian oak tree Quercus mongolica in Daegu, Korea. In comparison to A. viennensis (Zacher), A. quercivorus was much shorter in the distal, dorsally directed portion of the male aedeagus, as well as smaller and less folded in the distal anastomosed portion of the female peritreme. Comparison of the nucleotide sequences of ITS2 and COI revealed 90% and 89% similarities, respectively, between the two species. In addition, species-specific primer sets for each species were designed using unique ITS2 sequences and then used to diagnose these two species under plant quarantine. We report the Korean name of this species as “Sin-gal-na-mu-eung-ae”.
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► Amphitetranychus quercivorus is firstly identified in Korea.
► It has much shorter aedeagus and smaller peritreme than A. viennensis.
► ITS2 and COI between two species was 90% and 89%, respectively.
► Species-specific primer sets were designed using unique ITS2 sequences.
Journal: Journal of Asia-Pacific Entomology - Volume 16, Issue 2, June 2013, Pages 155–160