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Food Safety Double Standards: Banned in Europe, Available in America

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Last Updated on May 20, 2023 by Max

Neonicotinoid Pesticides: A Threat to Bees and Biodiversity

The pursuit of high-yield crops often necessitates the use of pesticides to guard against detrimental pests. However, the spectrum of pesticides is broad and varied, with some presenting unintended consequences for our environment and biodiversity. Neonicotinoid pesticides stand out, given their association with bee colony collapse (Tomizawa & Casida, 2005).

Neonicotinoids constitute a class of insecticides that target the nervous system of insects, leading to paralysis and eventual death. Their widespread use in agriculture can be attributed to their effectiveness against pests and comparatively low toxicity to mammals (Jeschke et al., 2011).

Studies have demonstrated that Neonicotinoids can severely affect non-target species, especially bees (Woodcock et al., 2017). Bees exposed to Neonicotinoids may experience memory and learning impairments, reduced fertility, and diminished immune function, which can result in the collapse of entire bee colonies (Goulson, 2013).
The gravity of this situation cannot be overstated, as bees play a critical role in pollination, a necessary process for food production and biodiversity preservation (Klein et al., 2007). Thus, bee loss could profoundly affect our ecosystems and food provision.

Recognizing these risks, the European Union has prohibited the outdoor use of three key Neonicotinoids: clothianidin, imidacloprid, and thiamethoxam (European Commission, 2018). However, these pesticides continue to be extensively employed in the U.S., despite growing concerns about their harmful effects on bees (U.S. Environmental Protection Agency, 2020).

The Neonicotinoids’ narrative underscores the differing EU and U.S. strategies regarding food safety and environmental conservation. It also underscores the urgent requirement for sustainable farming practices that secure our food supply while safeguarding biodiversity.
As we further navigate these critical issues, we invite your insights. What are your views on pesticide use and its environmental implications? Have you pondered the pivotal role of bees in our food system?


  • Tomizawa, M., & Casida, J.E. (2005). Neonicotinoid Insecticide Toxicology: Mechanisms of Selective Action. Annual Review of Pharmacology and Toxicology, 45, 247-268.
  • Jeschke, P., et al. (2011). Overview of the Status and Global Strategy for Neonicotinoids. Journal of Agricultural and Food Chemistry, 59(7), 2897-2908.
  • Woodcock, B.A., et al. (2017). Country-specific Effects of Neonicotinoid Pesticides on Honey Bees and Wild Bees. Science, 356(6345), 1393-1395.
  • Goulson, D. (2013). An Overview of the Environmental Risks Posed by Neonicotinoid Insecticides. Journal of Applied Ecology, 50(4), 977-987.
  • Klein, A.M., et al. (2007). Importance of Pollinators in Changing Landscapes for World Crops. Proceedings of the Royal Society B: Biological Sciences, 274(1608), 303-313.
  • European Commission. (2018). Bee Health: EU Ban on Neonicotinoids Comes into Force. Brussels: European Commission.
  • U.S. Environmental Protection Agency (EPA). (2020). EPA’s Actions to Protect Pollinators. Washington, D.C.: EPA.
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