Steinernema tarimense n. sp. (Rhabditida: Steinernematidae), a new entomopathogenic nematode from Tarim Basin, Xinjiang, China
文献类型： 外文期刊
作者： Zhan, F. 1 ; Tian, C. 3 ; Li, H. 4 ; Yang, R. 2 ; Bao, H. 2 ; Zhang, S. 2 ; Zhang, X. 2 ; Shi, Y. 2 ; Tomalak, M. 5 ; Puza, V. 6 ; Guo, W. 7 ;
作者机构： 1.Xinjiang Univ, Coll Life Sci & Technol, Urumqi 830046, Xinjiang, Peoples R China
2.Xinjiang Acad Agr Sci, Inst Microbiol, Xinjiang Key Lab Special Environm Microbiol, Urumqi 830091, Xinjiang, Peoples R China
3.Jilin Acad Agr Sci, Inst Plant Protect, Changchun 130033, Peoples R China
4.Nanjing Agr Univ, Coll Plant Protect, Dept Plant Pathol, Nanjing 210095, Peoples R China
5.Inst Plant Protect, Dept Biol Pest Control, Wladyslawa Wegorka 20, PL-60318 Poznan, Poland
6.Czech Acad Sci, Inst Entomol, Lab Insect Pathol, Branisovska 31, Ceske Budejovic 37005, Czech Republic
7.Xinjiang Acad Agr Sci, Inst Plant Protect, Xinjiang Key Lab Agr Biosafety, Urumqi 830091, Peoples R China
关键词：
morphological description; phylogenetic systematics;
期刊名称：JOURNAL OF HELMINTHOLOGY （ 影响因子：1.6； 五年影响因子：1.6 ）
ISSN： 0022-149X
年卷期： 2025 年 99 卷
页码：
收录情况： SCI
摘要： A novel entomopathogenic nematode (EPN) species, Steinernema tarimense n. sp., was isolated from soil samples collected in a Populus euphratica forest located in Yuli County within the Tarim Basin of Xinjiang, China. Integrated morphological and molecular analyses consistently place S. tarimense n. sp. within the 'kushidai-clade'. The infective juvenile (IJ) of new species is characterized by a body length of 674-1010 mu m, excretory pore located 53-80 mu m from anterior end, nerve ring positioned 85-131 mu m from anterior end, pharynx base situated 111-162 mu m from anterior end, a tail length of 41-56 mu m, and the ratios D% = 42.0-66.6, E% = 116.2-184.4, and H% = 25.5-45.1. The first-generation male of the new species is characterized by a curved spicule length of 61-89 mu m, gubernaculum length of 41-58 mu m, and ratios D% = 36.8-66.2, SW% = 117.0-206.1, and GS% = 54.8-82.0. Additionally, the tail of first-generation female is conoid with a minute mucron. Phylogenetic analyses of ITS, 28S, and mt12S sequences demonstrated that the three isolates of S. tarimense n. sp. are conspecific and form a sister clade to members of the 'kushidai-clade' including S. akhursti, S. anantnagense, S. kushidai, and S. populi. Notably, the IJs of the new species exhibited faster development at 25 degrees C compared to other Steinernema species. This represents the first described of an indigenous EPN species from Xinjiang, suggesting its potential as a novel biocontrol agent against local pests.
- 相关文献
作者其他论文 更多>>
-
Allelopathic Research on Hemp (Cannabis Sativa L.): Current Status
作者：Zhang, S. A.;Feng, C. Y.;Fen, L.;Wang, S. F.;Zhang, X.;Wang, Q. F.;Zhang, K. M.;Fan, L. K.;Wang, Y. Y.;Zhang, S. A.;Feng, C. Y.;Fen, L.;Zhang, K. M.;Zhang, K. M.;Fan, L. K.
关键词：Allelochemicals; Allelopathy research; bioactive; bactericides; Cannabis Sativa; components; current status; fungicide; ecofriendly herbicides; hemp; insecticidal
-
Infrared attenuated total reflection spectroscopic analysis and quantitative detection of forage spectral features in ruminant systems
作者：Ji, C.;Zhang, X.;Yan, X.;Deng, G.;Zhang, H.;Ji, C.;Deng, G.;Guevara-Oquendo, V. H.;Yu, P.
关键词：Vibrational molecular spectroscopy-ATR-FTIR; Univariate and multivariate molecular spectral analyses; Truly absorbed protein supply; Rumen degradation; Intestine digestion; Protein molecular structure and conformation; Model forages
-
Metabolizable and net energy values of corn stored for 3 years for laying hens
作者：Liu, W.;Yang, P. L.;Yan, X. G.;Yang, H. M.;Wu, B.;Ban, Z. B.;Zhang, X.
关键词：metabolizable energy; net energy; corn; laying hen
-
DESIGN AND APPLIED RESEARCH OF INDOOR SOILLESS PLANTING DEVICE FOR SPROUT-SEEDLING VEGETABLES IN FAMILY ROOMS
作者：Wang, S.;Zhang, X.;Feng, T.;Li, H.;Zhang, S.;Zhang, Z.;Wang, Y.;Ma, Y.;Feng, C.
关键词：Design; Family rooms; Indoor; Planting device; Soiless; Sprout-seedling vegetables
-
Phenotypic traits and diversity of different 100-seed weight accessions of wild soybean (Glycine soja Sieb. & Zucc.) in China
作者：Yan, X.;Li, J.;Guo, W.;Liu, X.;Zhang, L.;Dong, Y.
关键词：Phenotypic traits;diversity;wild soybean;seed weight
-
Long-term fertilization effects on carbon and nitrogen in particle-size fractions of a Chinese Mollisol
作者：Yan, Y.;He, H.;Zhang, X.;Chen, Y.;Xie, H.;Bai, Z.;Yan, Y.;Zhang, X.;Chen, Y.;Zhu, P.;Ren, J.;Wang, L.
关键词：Long-term fertilization;soil organic carbon;nitrogen;particle-size fractions;Chinese Mollisol
-
Effects of long-term fertilization and cropping regimes on total nitrogen and organic nitrogen forms in a Mollisol of Northeast China
作者：Li, H.;Gao, Q.;Gao, H. J.;Zhu, P.;Wang, L. C.
关键词：acid hydrolysable nitrogen;long-term experiment;organic and mineral fertilization;continuous maize;maize-soybean rotation
