Side effects of [i]Bacillus thuringiensis[/i] var. kurstaki on the hymenopterous parasitic wasp [i]Trichogramma chilonis[/i]
| Autor: | Eric Wajnberg, Christine Curty, Marcel Amichot, Olivia Benguettat-Magliano, Armel Gallet |
|---|---|
| Přispěvatelé: | Institut Sophia Agrobiotech [Sophia Antipolis] (ISA), Institut National de la Recherche Agronomique (INRA)-Université Nice Sophia Antipolis (... - 2019) (UNS), Université Côte d'Azur (UCA)-Université Côte d'Azur (UCA)-Centre National de la Recherche Scientifique (CNRS), Departement 'Sante des Plantes et Environnement, INRA', Grant 'Effet de biopesticides sur les strategies reproductives optimales des insectes parasitoides', Institut Sophia Agrobiotech (ISA), Centre National de la Recherche Scientifique (CNRS)-Université Nice Sophia Antipolis (... - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Institut National de la Recherche Agronomique (INRA), COMUE Université Côte d'Azur (2015 - 2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015 - 2019) (COMUE UCA)-Centre National de la Recherche Scientifique (CNRS) |
| Jazyk: | angličtina |
| Rok vydání: | 2016 |
| Předmět: |
0106 biological sciences
0301 basic medicine Health Toxicology and Mutagenesis media_common.quotation_subject [SDV]Life Sciences [q-bio] Longevity Wasps Bacillus thuringiensis Biological pest control interaction biological control Hymenoptera Biology 01 natural sciences Toxicology 03 medical and health sciences Botany Animals Environmental Chemistry Pest Control Biological life history traits media_common Reproductive success Host (biology) Reproduction fungi General Medicine biology.organism_classification Pollution 010602 entomology 030104 developmental biology Trichogrammatidae Host-Pathogen Interactions Female Trichogramma |
| Zdroj: | Environmental Science and Pollution Research Environmental Science and Pollution Research, Springer Verlag, 2016, 23 (4), pp.3097-3103. ⟨10.1007/s11356-015-5830-7⟩ |
| ISSN: | 0944-1344 1614-7499 |
| DOI: | 10.1007/s11356-015-5830-7⟩ |
| Popis: | Most of the detrimental effects of using conventional insecticides to control crop pests are now well identified and are nowadays major arguments for replacing such compounds by the use of biological control agents. In this respect, the bacterium Bacillus thuringiensis var. kurstaki and Trichogramma (Hymenoptera: Trichogrammatidae) parasitic wasp species are both effective against lepidopterous pests and can actually be used concomitantly. In this work, we studied the potential side effects of B. thuringiensis var. kurstaki on Trichogramma chilonis females. We first evidenced an acute toxicity of B. thuringiensis on T. chilonis. Then, after ingestion of B. thuringiensis at sublethal doses, we focused on life history traits of T. chilonis such as longevity, reproductive success and the time spent on host eggs patches. The reproductive success of T. chilonis was not modified by B. thuringiensis while a significant effect was observed on longevity and the time spent on host eggs patches. The physiological and ecological meanings of the results obtained are discussed. |
| Databáze: | OpenAIRE |
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