干旱环境中红棕象甲侵染的枣椰树上昆虫病原线虫的持久性

IF 1.2 4区生物学 Q2 ZOOLOGY

Nematology Pub Date : 2023-05-03 DOI:10.1163/15685411-bja10246

Gal Yaacobi, Llora Salame, I. Glazer

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引用次数: 1

摘要

在干旱环境下，对红棕象甲(Rhynchophorus ferrugineus)侵染的枣椰树进行了昆虫致病线虫(Steinernema carpocapsae)的持久性评价。在树干的不同部位(包括内部部位)、土壤和RPW尸体中均检测到活的carpocapae。在施用后45天和180天分别从棕榈茎组织和土壤中提取EPN第三期侵染幼虫。结果表明，作为干旱环境下枣椰树铁白僵菌的有效生物防治剂，carpocapae具有很大的商业应用潜力。

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Persistence of the entomopathogenic nematode Steinernema carpocapsae on red palm weevil-infested date palm trees in an arid environment

The persistence of the entomopathogenic nematode (EPN), Steinernema carpocapsae, was evaluated following application on date palm (Phoenix dactylifera) trees infested with the red palm weevil (RPW) Rhynchophorus ferrugineus in an arid environment. Live S. carpocapsae were detected in different sections of the tree trunk, including internal parts, in the soil, and from RPW cadavers. EPN third-stage infective juveniles were extracted from the palm stem tissue and soil up to 45 days and 180 days after application, respectively. Results support the high potential of commercial S. carpocapsae application as a useful biological control agent for R. ferrugineus in date palms in arid environments.

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来源期刊

Nematology 生物-动物学

CiteScore

2.60

自引率

33.30%

发文量

审稿时长

3 months

期刊介绍： Nematology is an international journal for the publication of all aspects of nematological research (with the exception of vertebrate parasitology), from molecular biology to field studies. Papers on nematode parasites of arthropods, and on soil free-living nematodes, and on interactions of these and other organisms, are particularly welcome. Research on fresh water and marine nematodes is also considered when the observations are of more general interest. Nematology publishes full research papers, short communications, Forum articles (which permit an author to express a view on current or fundamental subjects), perspectives on nematology, and reviews of books and other media.