The famous nocturnal Hex hatch of the Midwest (and a few other lucky locations) stirs to the surface mythically large brown trout that only touch streamers for the rest of the year.
PS, I'm wondering now if the whole "male mosquito" thing was really about the mufflehead midges?
I thought the interview was going to be about mayflies, and not so much mosquitoes, so I was caught a little off guard. ...
The ThermaCELL Mosquito Repellent utilizes the active ingredient known as allethrin. It belongs to a class of materials called pyrethroids, which are synthetic analogs of pyrethrin, which is a naturally occurring insecticide found in certain types of chrysanthemum known as pyrethrum flowers. Mosquitoes really do not like this material. The allethrin is contained in the blue mats, and when they are heated it causes the allethrin to "volatilize", which is similar to evaporation.