Imidacloprid-13C2,15N is the labeled analog of Imidacloprid (138261-41-3 #CAS), which is a neonicotinoid; the active ingredient in certain neuro-active insecticides. Reports show that when exposed to neonicotinid pesticides honeybees have probelms returnign home after foraging and bumblebee colonies grow poorly and produce fewer queens. Imidacloprid is useful in cannabis testing kits as a component of pesticide mixes (P698240).
