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Nematology (2004) 6, 891-900

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Otto Nielsen, Ib Michael Skovgaard and Holger Philipsen (2004)
Estimating the incidence of entomopathogenic nematodes in soil by the use of bait insects
Nematology 6 (6), 891-900
Abstract: Soil samples were stored and baited in different ways in order to develop a bait method that could estimate the level of steinernematid nematodes in soil in a time-efficient way. The method was based on incidence (proportion of samples with a given species of Steinernema). Tenebrio molitor (Coleoptera) larvae were used as bait and it was concluded that: i) repeated baiting in a later period improved the bait result; ii) extension of the bait periods from 1-2 weeks was not necessary; iii) the precision of the estimated incidence did not improve by taking more than 60-80 samples; iv) the minimum time required to analyse one soil sample was 6 min.
(The abstract is excluded from the Creative Commons licence and has been copied with permission by the publisher.)
Link to article at publishers website
Database assignments for author(s): Otto Nielsen

Research topic(s) for pests/diseases/weeds:
biocontrol - natural enemies
Research topic(s) for beneficials or antagonists:
surveys/distribution/isolation


Pest and/or beneficial records:

Beneficial Pest/Disease/Weed Crop/Product Country Quarant.


Steinernema feltiae/Xenorhabdus bovienii (entomopathogen)
Steinernema (genus - entomopathogens)
Steinernema affine (entomopathogen)