Roczniki Naukowe Polskiego Towarzystwa Zootechnicznego (Jun 2021)

Acute toxicity of Siltac EC to the honey bee (Apis mellifera)

  • Michał Patrzałek,
  • Bartosz Bojarski,
  • Jacek Antonkiewicz

DOI
https://doi.org/10.5604/01.3001.0015.0532
Journal volume & issue
Vol. 17, no. 2
pp. 29 – 38

Abstract

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Different types of pesticides are commonly used in modern agriculture. Honey bees (Apis mellifera) are sensitive indicators of environmental contamination with these substances. Exposure of honey bees to pesticides can lead to changes in their behaviour and increase mortality, so it is important to develop formulations that provide alternatives to common (‘chemical’) pesticides. The preparation Siltac EC, that has recently been developed (patent no. WO 2016/061259), shows promise as an effective substitute. This preparation is based on a physical interaction with the pest. It does not contain chemicals classified as pesticides. The aim of the current study was to evaluate the toxicity of Siltac EC to adult honeybee workers. The experiments showed that both contact and oral acute toxicity were very low and the preparation can be initially considered safe for honey bees.

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