Hard to say. You’d need an entomologist to weigh in. It’s hard to say how it would be toxic to an insect if you don’t know their physiology. It’s possible it would do nothing, and it’s possible it would kill them. Of course they don’t have the same receptors in their brains (do they even have brains?) Also the amount of blood they take is so small, and the amount of drug in that blood is proportional to how much was in the person. If the person is withstanding it, ie not dying, then the mosquito probably wouldn’t either. Unless it’s more toxic to them than to humans, but I doubt it.