What impact do neonicotinoids have on bees?

Neonicotinoids are a class of neuro-active insecticides modeled after nicotine. They work by binding to the same neural pathways as nicotine in insects, which can lead to detrimental effects on the nervous system of bees. Research has consistently shown that exposure to neonicotinoids can impair foraging behavior, making it difficult for bees to find food and return to the hive. This impairment can also affect their ability to communicate with each other regarding food sources.

Additionally, neonicotinoids have been linked to reproductive issues in bees. These chemicals can affect the health of the queen and overall hive dynamics, leading to decreased population growth and lower reproductive success. The combination of impaired foraging and detrimental reproductive effects makes it clear that neonicotinoids pose significant risks to bee populations and their long-term viability.