Biting midges or cedar gnats or no-see-ums
Biting midges, cedar gnats, no-see-ums, basty nasterds etc... By any name they are the scourge of the southwest and it seems, the world over. I can only talk about the southwest since it's the only...
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Whaz:
The sprayed (or treated clothing) emits a field of effective insect toxin for days or weeks that seems to behave like an invisible force field; when flying or crawling (say, tics) insects get within a certain distance of the treated material, the neurotoxin in the permethryn (the active ingredient includes pyrethrins) instantly disorients and takes them out.
The sprayed (or treated clothing) emits a field of effective insect toxin for days or weeks that seems to behave like an invisible force field; when flying or crawling (say, tics) insects get within a certain distance of the treated material, the neurotoxin in the permethryn (the active ingredient includes pyrethrins) instantly disorients and takes them out.
