Nguyen T D, Trinh Q P
Institute of Ecology and Biological Resources, Vietnam Academy of Sciences and Technology, 18 Hoang Quoc Viet, Cau Giay, 100000 Hanoi, Vietnam.
Graduate University of Science and Technology, Vietnam Academy of Sciences and Technology, 18 Hoang Quoc Viet, Cau Giay, 100000 Hanoi, Vietnam.
Helminthologia. 2021 Sep 30;58(3):333-338. doi: 10.2478/helm-2021-0033. eCollection 2021 Sep.
Several species of the sheat nematodes, spp., have been known to cause significant damage to agricultural crops, including , , , , , and . Remarkably, our study reported on the presence of for the first time in Vietnam. This species was found on 83.33% of the total samples with an average density of 270 individuals/100ml of soil (positive samples). In this study, the Vietnamese population of was characterized based on both morphology and molecular characterization of D2-D3 expansion segment of 28S rRNA sequence. Besides, a molecular phylogenetic tree of the genus was also provided.
鞘线虫属的几个物种，即[具体物种名称]，已知会对包括[列举的农作物名称]在内的农作物造成严重损害。值得注意的是，我们的研究首次报道了[物种名称]在越南的存在。该物种在83.33%的总样本中被发现，平均密度为270个个体/100毫升土壤（阳性样本）。在本研究中，基于28S rRNA序列D2-D3扩展片段的形态学和分子特征对越南的[物种名称]种群进行了表征。此外，还提供了鞘线虫属的分子系统发育树。
