کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10224962 | 1701141 | 2018 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Acute toxicity of essential oil compounds (thymol and 1,8-cineole) to insectivorous guppy, Poecilia reticulata Peters, 1859
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
جنگلداری
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Thymol and 1,8-cineole are now known bioinsecticidal monoterpenes occurring in many essential oils. The present study determined their toxicity on insectivorous guppy fish, Poecilia reticulata Peters, 1859 known to feed on mosquito larvae. The toxicity was recorded post 24Â h treatment in experimental aquaria. The estimated median lethal concentration (LC50) values of thymol and 1,8-cineole for female fish were 12.51 and 3997.07Â mg/L, respectively, and for males the concentration required was 10.99 and 1701.93Â mg/L, respectively. There was significant inhibition of acetylcholinesterase (AChE) and carboxylesterase (CarE) in treated male fish after 1,8-cineole treatment, whereas thymol induced CarE in both sexes but induced only AChE in females. Overall, thymol and 1,8-cineole were moderately toxic to guppies compared to synthetic pesticides.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Agriculture and Natural Resources - Volume 52, Issue 2, April 2018, Pages 190-194
Journal: Agriculture and Natural Resources - Volume 52, Issue 2, April 2018, Pages 190-194
نویسندگان
Vasakorn Bullangpoti, Warasinee Mujchariyakul, Nutthalak Laksanavilat, Puntipa Junhirun,