Acute toxicity test of two pesticides diazinon and deltamethrin on spirlin (Alburnoides bipunctatus) larvae and fingerling
نویسندگان
چکیده
منابع مشابه
Investigation of Acute Toxicity Diazinon, Deltamethrin, Butachlor and pretilachlor on Zebra Cichlid (Cryptoheros nigrofasciatus)
Background: The presence of pesticide due to the huge demand for agricultural purposes is very prevalent in surface waters of Iran. These pesticides could finally accumulate in aquatic ecosystems and have been proved to have toxic effects on aquatic animals. The aim of this study was to assess the acute toxicity of Diazinon, Deltamethrin, Butachlor and Pretilachlor on Zebra Cichlid (Cryptoheros...
متن کاملinvestigation of acute toxicity diazinon, deltamethrin, butachlor and pretilachlor on zebra cichlid (cryptoheros nigrofasciatus)
background: the presence of pesticide due to the huge demand for agricultural purposes is very prevalent in surface waters of iran. these pesticides could finally accumulate in aquatic ecosystems and have been proved to have toxic effects on aquatic animals. the aim of this study was to assess the acute toxicity of diazinon, deltamethrin, butachlor and pretilachlor on zebra cichlid (cryptoheros...
متن کاملeffect of seed priming and irrigation regimes on yield,yield components and quality of safflowers cultivars
این مطالعه در سال 1386-87 در آزمایشگاه و مزرعه پژوهشی دانشگاه صنعتی اصفهان به منظور تعیین مناسب ترین تیمار بذری و ارزیابی اثر پرایمینگ بر روی سه رقم گلرنگ تحت سه رژیم آبیاری انجام گرفت. برخی از مطالعات اثرات سودمند پرایمینگ بذر را بر روی گیاهان مختلف بررسی کرده اند اما در حال حاضر اطلاعات کمی در مورد خصوصیات مربوط به جوانه زنی، مراحل نموی، عملکرد و خصوصیات کمی و کیفی بذور تیمار شده ژنوتیپ های م...
a comparative analysis of the marginal microleakages of two pit and fissure sealans, conseal-f and conseal clear
چکیده ندارد.
15 صفحه اولconstruction and validation of the translation teacher competency test and the scale of students’ perceptions of translation teachers
the major purpose of this study was to develop the translation teacher competency test (ttct) and examine its construct and predictive validity. the present study was conducted in two phases: a qualitative phase as well as a quantitative phase. in the first phase of the study, the author attempted to find out the major areas of competency required for an academic translation teacher. the second...
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ژورنال
عنوان ژورنال: Journal of Toxicology and Environmental Health Sciences
سال: 2013
ISSN: 2006-9820
DOI: 10.5897/jtehs2013.0270