来自土耳其的昆虫病原线虫（菲利普耶夫）（小杆目：斯氏线虫科）及其共生细菌的首次记录及其功效能力
First Record of the Entomopathogenic Nematode (Filipjev) (Rhabditida: Steinernematidae) and Its Symbiotic Bacterium from Turkey, and Its Efficacy Capability.
作者信息
Özdemir Esengül, Bayram Şerife, Susurluk I Alper
机构信息
Department of Plant Protection, Faculty of Agriculture, Ankara University, Diskapi, 06110 Ankara, Turkey.
Department of Plant Protection, Faculty of Agriculture, Bursa Uludağ University, Nilüfer, 16059 Bursa, Turkey.
出版信息
Insects. 2020 Feb 25;11(3):144. doi: 10.3390/insects11030144.
The entomopathogenic nematode was isolated from Çamkoru Nature Park located in Ankara, Turkey, in September 2018. was recovered in 1 of 67 soil samples from a natural forest area; the soil was characterised as sandy loam. The isolated nematode was identified based on morphological and molecular parameters. The symbiotic bacterium of was determined as . was found for the first time in Turkey and the Middle East. The virulence of the isolate was tested on larvae. Different concentrations of the nematode (10, 25, 50, 75, and 100 infective juveniles (IJs/larvae) were used. While the LC values at 48 h, 72 h, and 96 h were 153.419, 51.005, and 15.439 IJs, respectively, and the LT values at 75 IJs and 100 IJs showed that this isolate is capable to control insect larvae within 50.083 and 36.266 h, respectively.
2018年9月，从位于土耳其安卡拉的恰姆科鲁自然公园分离出了昆虫病原线虫。在来自一个天然林区的67份土壤样本中的1份里发现了该线虫；土壤的特征为砂壤土。基于形态学和分子参数对分离出的线虫进行了鉴定。该线虫的共生细菌被确定为[具体细菌名称未给出]。这是在土耳其和中东首次发现该线虫。在[具体昆虫名称未给出]幼虫上测试了该分离株的毒力。使用了不同浓度的线虫（10、25、50、75和100条感染性幼虫（IJs/幼虫））。48小时、72小时和96小时的LC值分别为153.419、51.005和15.439条IJs，75条IJs和100条IJs时的LT值表明该分离株分别能够在50.083小时和36.266小时内控制昆虫幼虫。
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