Long‐term monitoring of lipophilic acaricide residues in commercial Swiss beeswax
نویسندگان
چکیده
منابع مشابه
Acaricide Residues in Beeswax and Honey
We studied the contamination level of the acaricides Folbex VA (bromopropylate, BP), Perizin (coumaphos, CM) Apistan (fluvalinate, FV) and Bayvarol (flumethrine, FM) in brood combs, sugar feed, honey and in new beeswax. All samples were analysed by gas chromatography with ECD detection. After one normal acaricide treatment, in autumn, the brood comb wax was contaminated by all these acaraicides...
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In Switzerland the acaricides Folbex VA (bromopropylate, BP), Perizin (coumaphos, CM), Apistan (fluvalinate, FV) Bayvarol (flumethrine, FM) are used for varroa control. We studied the contamination level of BP,CM and FV in brood and honey combs, sugar feed, honey after field trials. In samples of recycled pure beeswax and propolis, gathered by beekeepers we examined the level of all four acaric...
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Tau-fluvalinate has been the most frequently used varroacide in Greece over the last decade. Application of the commercial apicultural product Apistan at the recommended dose does not seem to contaminate honey seriously. On the other hand, application of the nonauthorized for apicultural use, agricultural formulations, using various application techniques and doses may result in the presence of...
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هدف اصلی این تحقیق مقایسه و تمایز بین روشها و استراتژیهای خاص برای درک مطلب بهتر در زبان مادری و زبان دوم بوده است. در قدم اول میزان توانایی افراد در درک مطلب فارسی و انگلیسی اندازه گیری و سپس رده بندی شد. همچنین از دانش آموزان خواسته شد که در مورد روشها و استراتژیهایی که برای درک مطلب بهتر به کار برده بودند توضیح دهند. نتیجه این مرحله از تحقیق نشان داد که دانشجویان برای درک مطلب مطلوب در زبان ...
15 صفحه اولDetermination of Antibacterial Drug Residues in Commercial Eggs Distributed in Urmia, Iran
Background: The presence of antibacterial drug residues in food caused many concerns for consumers. This study was designed to determine of antibacterial drug residues in commercial eggs distributed in Urmia, Iran. Methods: Disc diffusion microbial inhibition test was performed using three media seeded with Bacillus subtilis at different pH values (6, 7.2 or 8) and a fourth medium seed...
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ژورنال
عنوان ژورنال: Pest Management Science
سال: 2021
ISSN: 1526-498X,1526-4998
DOI: 10.1002/ps.6427