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Open Access Content loaded within last 14 days Under Review: Data Requirements and Method Development of a New Bee Risk Assessment Scheme for Plant Protection Product Registration

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An up-to-date ecotoxicological risk assessment of plant protection products (PPPs) depends on the constant improvement of risk assessment methods and guidelines, and a thorough evaluation of their impacts. Here, we explain how the risk assessment of PPPs with regard to bees and the authorisation of PPPs is conducted in Switzerland. We further report the design and application of a new method to study homing flights of honey bees using the Radio Frequency Identification (RFID) technique. The new method allowed to address the effects of sublethal doses of two neonicotinoids, thiamethoxam and thiacloprid, on the flight capacities of honey bees. Currently, this study design is under evaluation in an international ring test, in which the Swiss Bee Research centre participates. It is the first test design focussing on sublethal effects of PPPs on honey bees and a draft method will be submitted to OECD to become an official test guideline in the near future. Potential shortcomings and ideas for refinements on the RFID test design are discussed.
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Document Type: Research Article

Affiliations: 1: Agroscope, Swiss Bee Research Center, Schwarzenburgstrasse 161, CH-3003 Bern, Switzerland;, Email: [email protected] 2: Agroscope, Swiss Bee Research Center, Schwarzenburgstrasse 161, CH-3003 Bern, Switzerland

Publication date: March 1, 2020

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  • International Journal for Chemistry and Official Membership Journal of the Swiss Chemical Society (SCS) and its Divisions

    CHIMIA, a scientific journal for chemistry in the broadest sense, is published 10 times a year and covers the interests of a wide and diverse readership. Contributions from all fields of chemistry and related areas are considered for publication in the form of Review Articles and Notes. A characteristic feature of CHIMIA are the thematic issues, each devoted to an area of great current significance.

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