imidacloprid neonicotinoid insecticide. insect neurotoxin that may contribute to honey bee colony collapse disorder. stylized 2d

imidacloprid imidaclopride imidacloprida insecticide neonicotinoid insect neurotoxin nervous system nicotinergic bee honeybee colony collapse disorder agriculture toxicity toxic apis honey nosema bird hydrogen carbon nitrogen oxygen chlorine molecule atoms atomic model molecular compound composition chemical chemistry bond structure formula circle ring line drawing skeletal