Electrocuted fly.
The metal strips are alternatingly charged and any bug forming a bridge between any two of them gets fried until sufficient moisture has been boiled out and it becomes non-conducting.
Some go loudly pop, others fry away slowly, rarely there's flames and stink.
But the kitchen is no longer infested with a plague of flies 
California Gardening: BT, Spinosad, Neem Oil: Safe & Effective Organic Pest Control 
https://www.allforgardening.com/1313423/california-gardening-bt-spinosad-neem-oil-safe-effective-organic-pest-control-%f0%9f%8c%bf%f0%9f%aa%b2/ ##insectcontrol ##naturalpestcontrol #backyardgarden #Bt #CaliforniaGardening #ecofriendly #gardencare #Gardenhacks #gardening #gardeningtips #growyourownfood #healthyplants #homegardening #NaturalRemedies #neemoil #organicgardening #OrganicSolutions #pestcontrol #plantcare #SafeGardening #spinosad #sustainablegardening #VLog
Sterile insect technique (Parasitology 
)
The sterile insect technique is a method of biological insect control, whereby overwhelming numbers of sterile insects are released into the wild. The released insects are preferably male, as this is more cost-effective and the females may in some situations cause damage by laying eggs in the crop, or, in the case...
Going to bat for insect control.
https://files.dnr.state.mn.us/eco/mcbs/johnson-bat-house-design.pdf
New Blog Post:
Say goodbye to pesky flies this spring by ditching window screens! Keep insects out in style with these tips and tricks. Find out how on my lively blog: https://reliconthelethe.blogspot.com/2024/04/ditch-your-window-screens-and-banish.html
