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| Autori principali: | , , , , , |
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| Natura: | Artículo científico |
| Lingua: | en |
| Pubblicazione: |
Comparative biochemistry and physiology. Toxicology & pharmacology : CBP
2025
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| Soggetti: | |
| Accesso online: | https://pubmed.ncbi.nlm.nih.gov/40451563/ |
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Sommario:
- Physiological and histopathological response of non-target organisms to emamectin benzoate: an effective innovative insecticide or a new ecosystem health hazard? Bayrak, Meryem Yüce, Pınar Arslan Günal, Aysel Çağlan Gül, Göktuğ Multisanti, Cristiana Roberta Faggio, Caterina Animals Ivermectin Insecticides Water Pollutants, Chemical Lethal Dose 50 Hemolymph Gills Ecosystem Unionidae Toxicity Tests, Acute Emamectin benzoate (EB) is a macrocyclic lactone insecticide, belonging to the avermectins class and ivermectin family and is produced by Streptomyces avermitilis. EB is widely used in agriculture and aquaculture to reduce the damaging effects of pests. This study aimed to investigate the 1) acute toxicity (median lethal concentration values, LC) and 2) sublethal toxicity (immunological, biochemical and histopathological effects of sublethal concentrations) of EB on non-target freshwater mussels (Unio delicatus). The 96-h LC value of EB for U. delicatus was determined as 0.21 mg/L. U. delicatus individuals were exposed to sublethal concentrations at / and / of the LC value for 48 h, 7d and 21d. Acute exposure to sub-lethal concentrations resulted in a significant decrease in the total haemocyte count compared to the control groups (p