| abstract |
The invention relates to formulations for dermal control of parasitic insects and acarids on humans and having the following composition: (a) agonists or antagonists of the nicotinic acetylcholine receptors of insects in a concentration of 0.0001 to 20 wt.% in relation to the total weight of the formulation; (b) a solvent from the group of cyclic carbonates in a concentration of 2.5 to 99.9999 wt.% in relation to the total weight of the formulation; (c) optionally other solvents from the group of alcohols in a concentration of 0 to 95 wt.% in relation to the total weight of the formulation; (d) optionally other auxiliary agents from the group of thickeners, spreading agents, colourants, antioxidants, expanding agents, preservatives, adhesives, and emulsifying agents, in a concentration of 0 to 30 wt.% in relation to the total weight of the formulation. |