Difference between revisions of "BioControl (2010) 55, 523-530"
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|Author Page=Ana Morton | |Author Page=Ana Morton | ||
|Publication date=2010 | |Publication date=2010 | ||
| − | |dc:title=Efficacy of entomopathogenic nematodes against the tomato leafminer ''[[Tuta absoluta]]'' in laboratory and greenhouse conditions | + | |dc:title=Efficacy of entomopathogenic nematodes against the tomato leafminer ''[[Phthorimaea absoluta|Tuta absoluta]]'' in laboratory and greenhouse conditions |
|Publication journal=BioControl | |Publication journal=BioControl | ||
|prism:volume=55 (4) | |prism:volume=55 (4) | ||
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{{Pest record | {{Pest record | ||
| − | |Pest= | + | |Pest=Phthorimaea absoluta |
|Quarantined=No | |Quarantined=No | ||
}} | }} | ||
{{Beneficial record | {{Beneficial record | ||
|Beneficial=Steinernema carpocapsae/Xenorhabdus nematophila (entomopathogen) | |Beneficial=Steinernema carpocapsae/Xenorhabdus nematophila (entomopathogen) | ||
| − | |Pest= | + | |Pest=Phthorimaea absoluta |
}} | }} | ||
{{Beneficial record | {{Beneficial record | ||
|Beneficial=Steinernema feltiae/Xenorhabdus bovienii (entomopathogen) | |Beneficial=Steinernema feltiae/Xenorhabdus bovienii (entomopathogen) | ||
| − | |Pest= | + | |Pest=Phthorimaea absoluta |
}} | }} | ||
{{Beneficial record | {{Beneficial record | ||
|Beneficial=Heterorhabditis bacteriophora/Photorhabdus (entomopathogen) | |Beneficial=Heterorhabditis bacteriophora/Photorhabdus (entomopathogen) | ||
| − | |Pest= | + | |Pest=Phthorimaea absoluta |
}} | }} | ||
Latest revision as of 22:29, 24 March 2023
Laia Batalla-Carrera, Ana Morton and Fernando García-del-Pino (2010)
Efficacy of entomopathogenic nematodes against the tomato leafminer Tuta absoluta in laboratory and greenhouse conditions
BioControl 55 (4), 523-530
Abstract: The tomato leafminer, Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae) is an important pest of tomato crops in South America and it has recently arrived in Europe affecting tomato plantations. The susceptibility of T. absoluta larvae and pupae to three species of entomopathogenic nematodes (Steinernema carpocapsae, Steinernema feltiae and Heterorhabditis bacteriophora) was examined under laboratory conditions. Leaf bioassays were conducted to evaluate the nematode's capability to reach the larvae and kill them within the galleries. The efficacy of the three nematode species after foliar application to potted tomato plants was evaluated under greenhouse conditions. High larval mortality (78.6-100%) and low pupae mortality (<10%) was determined in laboratory experiments. In the leaf bioassay a high level of larval parasitation (77.1-91.7%) was recorded revealing the nematode's capacity to kill the larvae inside the galleries. In the pot experiments nematode treatment reduced insect infection of tomato plants by 87-95%. The results demonstrate the suitability of entomopathogenic nematodes for controlling T. absoluta
(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): Ana Morton
Research topic(s) for pests/diseases/weeds:
biocontrol - natural enemies
Research topic(s) for beneficials or antagonists:
evaluation - screening - selection
Pest and/or beneficial records:
| Beneficial | Pest/Disease/Weed | Crop/Product | Country | Quarant.
|
|---|---|---|---|---|
| Phthorimaea absoluta | ||||
| Steinernema carpocapsae/Xenorhabdus nematophila (entomopathogen) | Phthorimaea absoluta | |||
| Steinernema feltiae/Xenorhabdus bovienii (entomopathogen) | Phthorimaea absoluta | |||
| Heterorhabditis bacteriophora/Photorhabdus (entomopathogen) | Phthorimaea absoluta |
