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، جلد ۸، شماره ۲۷، صفحات ۱۲۰۳-۱۲۰۸
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| عنوان فارسی |
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| چکیده فارسی مقاله |
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| کلیدواژه‌های فارسی مقاله |
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| عنوان انگلیسی |
Acute Toxicity and Behavioral Changes of the Gold Fish (Carassius Auratus) Exposed to Malathion and Hinosan |
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| چکیده انگلیسی مقاله |
Background: Pesticides are widely used in agriculture. Excessive use of pesticides has health risk for human and threatens non-target organisms. This research aimed to determine lethal concentrations of malathion and Hinosan for Carassius auratus (5±1 gr) [mean ± SD]. Methods: Experiments were performed according to O.E.C.D for 4 days (96 h) and concentrations of 0, 1, 2, 4, 8 mg L-1 Hinosan and 0, 1, 2, 4, 16 mg L-1 malathion with three replicates. LC1, LC10, LC30, LC50, LC70, LC90 and LC99 for 24, 48, 72 and 96 h were determined using a probit analysis. Results: The results indicated that the 96 h LC50 value of Hinosan and malathion for Gold fish was 4.02 and 4.71 mg/L, respectively. Fishes exhibited irregular, erratic and darting swimming movements, hyper excitability, bruise in the caudal section, loss of equilibrium and sinking to the bottom. Conclusion: Malathion and Hinosan have medium toxicity for C. auratus and could cause irreversible harm and behavioral changes. |
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| کلیدواژه‌های انگلیسی مقاله |
Carassius auratus, Hinosan, LC50, Malathion. |
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| نویسندگان مقاله |
سعید شهبازی نصرآبادی | Saeid Shahbazi Naserabad
Department of Fisheries, University of Tehran, Karaj, Iran.
علیرضا میرواقفی | Alireza Mirvaghefi
Department of Fisheries, University of Tehran, Karaj, Iran.
محمدحسن گرامی | Mohammad Hasan Gerami
Department of Fisheries, University of Gonbad Kavous, Golestan, Iran.
حامد غفاری فارسانی | Hamed Ghafari Farsani
Department of Fisheries, University of Tehran, Karaj, Iran.
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| نشانی اینترنتی |
http://ijt.arakmu.ac.ir/browse.php?a_code=A-10-2-176&slc_lang=en&sid=1 |
| فایل مقاله |
اشکال در دسترسی به فایل - ./files/site1/rds_journals/2737/article-2737-2049694.pdf |
| کد مقاله (doi) |
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| زبان مقاله منتشر شده |
en |
| موضوعات مقاله منتشر شده |
تخصصی |
| نوع مقاله منتشر شده |
پژوهشی |
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