Efficacy of Naturally Occurring and Commercial Entomopathogenic Nematodes Against Sugar Beet Wireworm (Coleoptera: Elateridae).

Animals Beta vulgaris Coleoptera Pest Control, Biological Rhabditida Sugars
biological control click beetle integrated pest management natural enemy subterranean pest

Journal

Journal of economic entomology
ISSN: 1938-291X
Titre abrégé: J Econ Entomol
Pays: England
ID NLM: 2985127R

Informations de publication

Date de publication:
13 10 2021
Historique:
received: 08 06 2021
pubmed: 10 7 2021
medline: 16 11 2021
entrez: 9 7 2021
Statut: ppublish

Résumé

Wireworms are the larval stage of click beetles (Coleoptera: Elateridae), and some of their species are serious pests of many crops. In the present study, we evaluated the efficacy of naturally occurring and commercial entomopathogenic nematode species against the sugar beet wireworm, Limonius californicus (Mannerheim), in the laboratory. First, efficacies of Steinernema feltiae (Filipjev) (Rhabditida: Steinernematidae) collected from an irrigated (S. feltiae-SSK) and a dryland (S. feltiae-SSC) field and the two commercial entomopathogenic nematode species, S. carpocapsae (Weiser) (Rhabditida: Steinernematidae) and Heterorhabditis bacteriophora Poinar (Rhabditida: Heterorhabditidae), were examined. Efficacies of the two field-collected S. feltiae isolates were also compared against a commercial S. feltiae strain. In the first bioassay, S. feltiae-SSK caused 63.3% wireworm mortality, followed by 30% caused by S. carpocapsae, 23.3% by S. feltiae-SSC, and 6.7% by H.bacteriophora. In the second assay, S. feltiae-SSK killed 56.7% of the wireworms, ≈2.1- and ≈5.7-fold higher than S. feltiae-SSC and the commercial isolate, respectively.

Identifiants

DOI: 10.1093/jee/toab140 PMID: 34240170
pubmed: 34240170
pii: 6317739
doi: 10.1093/jee/toab140
doi:

Substances chimiques

Sugars 0

Types de publication

Journal Article Research Support, Non-U.S. Gov't Research Support, U.S. Gov't, Non-P.H.S.

Langues

eng

Sous-ensembles de citation

IM

Pagination

2241-2244

Informations de copyright

© The Author(s) 2021. Published by Oxford University Press on behalf of Entomological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Auteurs

Atoosa Nikoukar (A)

Department of Entomology, Plant Pathology and Nematology, University of Idaho, 875 Perimeter Drive, MS 2329, Moscow, ID, USA.
Department of Entomology, Plant Pathology and Nematology, University of Idaho, Aberdeen Research and Extension Center, Aberdeen, ID, USA.

Pooria Ensafi (P)

Department of Entomology, Plant Pathology and Nematology, University of Idaho, Aberdeen Research and Extension Center, Aberdeen, ID, USA.

Edwin E Lewis (EE)

Department of Entomology, Plant Pathology and Nematology, University of Idaho, 875 Perimeter Drive, MS 2329, Moscow, ID, USA.

David W Crowder (DW)

Department of Entomology, Washington State University, Pullman, WA, USA.

Arash Rashed (A)

Department of Entomology, Plant Pathology and Nematology, University of Idaho, 875 Perimeter Drive, MS 2329, Moscow, ID, USA.
Department of Entomology, Plant Pathology and Nematology, University of Idaho, Aberdeen Research and Extension Center, Aberdeen, ID, USA.
ORCID: 0000-0001-6640-2457

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Classifications MeSH

questionsmedicales.fr › Eucaryotes › Animaux › Efficacy of Naturally Occurring and Commercial...
questionsmedicales.fr › Eucaryotes › Viridiplantae › Streptophyta › Embryophyta › Tracheobionta › Magnoliopsida › Chenopodiaceae › Beta vulgaris › Efficacy of Naturally Occurring and Commercial...
questionsmedicales.fr › Eucaryotes › Animaux › Invertébrés › Arthropodes › Insectes › Pterygota › Neoptera › Holometabola › Coléoptères › Efficacy of Naturally Occurring and Commercial...
questionsmedicales.fr › Environnement et santé publique › Santé publique › Pratiques en santé publique › Contrôle des maladies transmissibles › Lutte contre les nuisibles › Lutte biologique contre les nuisibles › Efficacy of Naturally Occurring and Commercial...
questionsmedicales.fr › Eucaryotes › Animaux › Invertébrés › Helminthes › Nematoda › Chromadorea › Rhabditida › Efficacy of Naturally Occurring and Commercial...
questionsmedicales.fr › Glucides › Sucres › Efficacy of Naturally Occurring and Commercial...