Complex sentence: Honeybees and other pollinators are particularly sensitive to clothianidin, as evidenced by the results of laboratory and field toxicity testing and demonstrated in acute poisoning incidents in France and Germany in 2008, and in Canada in 2010 associated with the planting of corn seeds treated with clothianidin.
Split into simpler sentences: Honeybees and other pollinators are particularly sensitive to clothianidin, as evidenced by the results of laboratory and field toxicity testing and demonstrated in acute poisoning incidents in France and Germany in 2008, and in Canada in 2010. These acute poisoning incidents were associated with the planting of corn seeds treated with clothianidin.