دورية أكاديمية
أعرض في EDS

Flupyradifurone negatively affects survival, physical condition and mobility in the two-spotted lady beetle (Adalia bipunctata).

التفاصيل البيبلوغرافية
العنوان: Flupyradifurone negatively affects survival, physical condition and mobility in the two-spotted lady beetle (Adalia bipunctata).
المؤلفون: Scheibli L; Ulm University, Institute of Neurobiology, 89081 Ulm, Germany. Electronic address: leonie.scheibli@uni-ulm.de., Wiedenmann M; Ulm University, Institute of Neurobiology, 89081 Ulm, Germany., Wolf H; Ulm University, Institute of Neurobiology, 89081 Ulm, Germany., Stemme T; Ulm University, Institute of Neurobiology, 89081 Ulm, Germany., Pfeffer SE; Ulm University, Institute of Neurobiology, 89081 Ulm, Germany. Electronic address: sarah.pfeffer@uni-ulm.de.
المصدر: The Science of the total environment [Sci Total Environ] 2024 Jun 25; Vol. 931, pp. 172617. Date of Electronic Publication: 2024 Apr 21.
نوع المنشور: Journal Article
اللغة: English
بيانات الدورية: Publisher: Elsevier Country of Publication: Netherlands NLM ID: 0330500 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1879-1026 (Electronic) Linking ISSN: 00489697 NLM ISO Abbreviation: Sci Total Environ Subsets: MEDLINE
أسماء مطبوعة: Original Publication: Amsterdam, Elsevier.
مواضيع طبية MeSH: Coleoptera*/drug effects , Coleoptera*/physiology , Insecticides*/toxicity, Animals ; 4-Butyrolactone/analogs & derivatives ; 4-Butyrolactone/toxicity ; Pyridines/toxicity
مستخلص: Lady beetles play a crucial role in natural ecosystems and agricultural settings. Unfortunately, these insects and more specifically the two-spotted lady beetle (Adalia bipunctata) are currently facing a severe decline in populations due to various stressors, with pesticide exposure being a significant threat. Flupyradifurone is a relatively newly introduced insecticide and as existing research is mainly elucidating its effects on bees there remains a limited understanding of its effects on non-hymenopteran insects, including lady beetles. In this study we investigated the impact of acute orally applied flupyradifurone doses on survival and sublethal parameters such as physical condition and mobility on A. bipunctata. Our findings revealed a significant increase in mortality among individuals subjected to flupyradifurone doses of 19 ng/individual (corresponding to >1.5-2.0 ng active substance (a.s.)/mg body weight (bw). The calculated LD 50 of flupyradifurone at 48 h was 2.11 ng a.s./mg bw corresponding to an amount of 26.38 ng/individual. Sublethal consequences were observable immediately after pesticide application. Even at doses as low as 2 ng/individual (corresponding to >0.0-0.5 ng a.s./mg bw), flupyradifurone induced trembling and temporary immobility in treated animals. Furthermore, pesticide intoxication led to hypoactivity, with less distance covered and a decline in straightness of locomotion. In conclusion, our study underscores the harmful effects of flupyradifurone on the two-spotted lady beetle at doses notably lower than those affecting bees. These findings stress the importance of additional research to attain a more holistic understanding of pesticide impacts not only on a broader range of non-target arthropods species, but also on various exposure routes as well as lethal and sublethal effects.
Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
(Copyright © 2024 The Authors. Published by Elsevier B.V. All rights reserved.)
فهرسة مساهمة: Keywords: Bioassay; Butenolide; Coccinellidae; Insecticide; Neonicotinoids; nAChR
المشرفين على المادة: 0 (flupyradifurone)
تواريخ الأحداث: Date Created: 20240423 Date Completed: 20240521 Latest Revision: 20240521
رمز التحديث: 20240521
DOI: 10.1016/j.scitotenv.2024.172617
PMID: 38653409
قاعدة البيانات: MEDLINE
الوصف
تدمد:1879-1026
DOI:10.1016/j.scitotenv.2024.172617