Occurrence and distribution of the entomopathogenic nematodes Steinernema spp. and Heterorhabditis indica in Indonesia

IF 1.3 3区生物学 Q4 PARASITOLOGY

Journal of Helminthology Pub Date : 2024-04-12 DOI:10.1017/s0022149x00700812

C.T. Griffin, R. Chaerani, D. Fallon, A.P. Reid, M.J. Downes

引用次数: 0

Abstract

Soil samples from 79 sites on five islands of Indonesia were baited with insects for the recovery of entomopathogenic nematodes. Heterorhabditis and Steinernema were equally prevalent, and were recovered from 11.7% of samples representing 20.3% of sites sampled. Both genera were recovered from coastal sites only. Entomopathogenic nematodes were more prevalent on the Moluccan islands of Ambon and Seram than on Java or Bali. They were not detected on Sulawesi, where non-coastal sites only were sampled. RFLP analysis was used in the identification of nematode isolates. Heterorhabditis indica was the only heterorhabditid identified. Two RFLP types ofSteinernema were identified.

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印度尼西亚昆虫病原线虫 Steinernema spp.

对印度尼西亚五个岛屿上 79 个地点的土壤样本进行了昆虫诱饵检测，以回收昆虫病原线虫。异尖线虫（Heterorhabditis）和斯坦内线虫（Steinernema）同样普遍，从 11.7% 的样本中回收，占采样地点的 20.3%。这两个属都只在沿海地区发现。与爪哇和巴厘岛相比，昆虫病原线虫在摩鹿加群岛的安汶岛和塞拉姆岛更为普遍。在苏拉威西岛上没有检测到线虫，因为只在非沿海地区进行了采样。线虫分离物的鉴定采用了 RFLP 分析法。籼异型线虫是唯一被鉴定的异型线虫。鉴定出了两种 RFLP 类型的斯氏线虫（Steinernema）。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Helminthology 生物-动物学

CiteScore

2.80

自引率

12.50%

发文量

127

审稿时长

3 months

期刊介绍： Journal of Helminthology publishes original papers and review articles on all aspects of pure and applied helminthology, particularly those helminth parasites of environmental health, medical or veterinary importance. Research papers on helminths in wildlife hosts, including plant and insect parasites, are also published along with taxonomic papers contributing to the systematics of a group. The journal will be of interest to academics and researchers involved in the fields of human and veterinary parasitology, public health, microbiology, ecology and biochemistry.