Transfer and Metabolism of Triadimefon Residues from Rape Flowers to Apicultural Products

المؤلفون المشاركون

Li, Ying-Hong
Zhou, Bei-Lei
Qian, Ming-Rong
Wang, Qiang
Zhang, Hu

المصدر

Journal of Analytical Methods in Chemistry

العدد

المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-8، 8ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2017-09-06

دولة النشر

مصر

عدد الصفحات

8

التخصصات الرئيسية

الكيمياء

الملخص EN

This paper presents a study on the transfer and metabolism of triadimefon residues from rape flowers to apicultural products.

In the field trials, honeybee colonies were placed in four rape greenhouses treated with triadimefon on standard dosage.

Apicultural products (pollen, honey, and royal jelly) were collected on a regular basis.

Sample preparation and extraction procedure were established.

HPLC/ESI-MS/MS method was validated.

The respective residues of triadimefon and metabolite triadimenol were 0.03±0.002 mg/kg and 0.13±0.02 mg/kg in pollen on the 18th day, and both had reached the limits of detection in honey on the 24th day, while they were 0.004±0.0005 mg/kg and 0.010±0.0002 mg/kg in royal jelly on the 22nd day.

Mathematical curve fitting studies were further investigated.

On the basis of recommended dosage, the degradation half-lives of triadimefon in pollen, honey, and royal jelly were about 0.7, 12.5, and 19.5 days, respectively.

Transfer of triadimefon residues from rape flowers to apicultural products diminished over spraying time.

The residues of triadimefon and metabolite triadimenol in pollen were about 10 times higher than those in honey and jelly.

Time to attain the maximum permissible limit of pollen in the European Union was 14.9 days, predicted from the index function.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Li, Ying-Hong& Zhou, Bei-Lei& Qian, Ming-Rong& Wang, Qiang& Zhang, Hu. 2017. Transfer and Metabolism of Triadimefon Residues from Rape Flowers to Apicultural Products. Journal of Analytical Methods in Chemistry،Vol. 2017, no. 2017, pp.1-8.
https://search.emarefa.net/detail/BIM-1170303

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Li, Ying-Hong…[et al.]. Transfer and Metabolism of Triadimefon Residues from Rape Flowers to Apicultural Products. Journal of Analytical Methods in Chemistry No. 2017 (2017), pp.1-8.
https://search.emarefa.net/detail/BIM-1170303

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Li, Ying-Hong& Zhou, Bei-Lei& Qian, Ming-Rong& Wang, Qiang& Zhang, Hu. Transfer and Metabolism of Triadimefon Residues from Rape Flowers to Apicultural Products. Journal of Analytical Methods in Chemistry. 2017. Vol. 2017, no. 2017, pp.1-8.
https://search.emarefa.net/detail/BIM-1170303

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-1170303